From 7f16e5112d05160b86026efc3d19c5692ed44e76 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:18:55 +0800
Subject: [PATCH 01/11] =?UTF-8?q?=E5=A6=82=E6=8E=89=20async=20=E6=A8=A1?=
 =?UTF-8?q?=E5=9D=97=E5=BC=95=E7=94=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/async.js | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 lib/async.js

diff --git a/lib/async.js b/lib/async.js
new file mode 100644
index 0000000..d572531
--- /dev/null
+++ b/lib/async.js
@@ -0,0 +1,56 @@
+var eachLimit = function (arr, limit, iterator, callback) {
+    callback = callback || function () {};
+    if (!arr.length || limit <= 0) {
+        return callback();
+    }
+
+    var completed = 0;
+    var started = 0;
+    var running = 0;
+
+    (function replenish () {
+        if (completed >= arr.length) {
+            return callback();
+        }
+
+        while (running < limit && started < arr.length) {
+            started += 1;
+            running += 1;
+            iterator(arr[started - 1], function (err) {
+
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                } else {
+                    completed += 1;
+                    running -= 1;
+                    if (completed >= arr.length) {
+                        callback();
+                    } else {
+                        replenish();
+                    }
+                }
+            });
+        }
+    })();
+};
+
+var retry = function (times, iterator, callback) {
+    var next = function (index) {
+        iterator(function (err, data) {
+            if (err && index < times) {
+                next(index + 1);
+            } else {
+                callback(err, data);
+            }
+        });
+    };
+    next(1);
+};
+
+var async = {
+    eachLimit: eachLimit,
+    retry: retry
+};
+
+module.exports = async;
\ No newline at end of file

From 17f380a5b8a2e514d70ffa617d64edaa75bcc0cc Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:19:25 +0800
Subject: [PATCH 02/11] =?UTF-8?q?=E6=94=AF=E6=8C=81=20EventProxy=20?=
 =?UTF-8?q?=E6=A0=BC=E5=BC=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/event.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/event.js b/src/event.js
index e00ea08..75c1827 100644
--- a/src/event.js
+++ b/src/event.js
@@ -5,6 +5,9 @@ var initEvent = function (cos) {
         return listeners[action];
     };
     cos.on = function (action, callback) {
+        if (action === 'task-list-update') {
+            console.warn('Event "' + action + '" has been deprecated. Please use "list-update" instead.');
+        }
         getList(action).push(callback);
     };
     cos.off = function (action, callback) {
@@ -23,4 +26,9 @@ var initEvent = function (cos) {
     };
 };
 
-module.exports.init = initEvent;
\ No newline at end of file
+var EventProxy = function () {
+    initEvent(this);
+};
+
+module.exports.init = initEvent;
+module.exports.EventProxy = EventProxy;
\ No newline at end of file

From 605a8956f238c70e8c42f27c3ac3fb214db5af7f Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:19:59 +0800
Subject: [PATCH 03/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=20onProgress?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/advance.js | 324 ++++++++++++++++++++++++++-----------------------
 src/base.js    | 143 +++++++---------------
 2 files changed, 211 insertions(+), 256 deletions(-)

diff --git a/src/advance.js b/src/advance.js
index 905df83..9242ee6 100644
--- a/src/advance.js
+++ b/src/advance.js
@@ -1,22 +1,16 @@
-var Async = require('async');
-var EventProxy = require('eventproxy');
+var Async = require('../lib/async');
+var EventProxy = require('./event').EventProxy;
 var util = require('./util');
 
-// 分块上传入口
-function sliceUploadFile(params, callback) {
-    var taskId = util.uuid();
-    params.TaskReady && params.TaskReady(taskId);
-    this._addTask(taskId, '_sliceUploadFile', params, callback);
-}
-
 // 文件分块上传全过程，暴露的分块上传接口
-function _sliceUploadFile (params, callback) {
-    var proxy = new EventProxy();
+function sliceUploadFile(params, callback) {
+    var ep = new EventProxy();
     var TaskId = params.TaskId;
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
     var Body = params.Body;
+    var AppId = params.AppId;
     var SliceSize = params.SliceSize || this.options.ChunkSize;
     var AsyncLimit = params.AsyncLimit;
     var StorageClass = params.StorageClass || 'Standard';
@@ -29,40 +23,42 @@ function _sliceUploadFile (params, callback) {
     StorageClass = null;
 
     // 上传过程中出现错误，返回错误
-    proxy.all('error', function (err) {
+    ep.on('error', function (err) {
         if (!self._isRunningTask(TaskId)) return;
         return callback(err);
     });
 
     // 上传分块完成，开始 uploadSliceComplete 操作
-    proxy.all('upload_complete', function (UploadCompleteData) {
+    ep.on('upload_complete', function (UploadCompleteData) {
         callback(null, UploadCompleteData);
     });
 
     // 上传分块完成，开始 uploadSliceComplete 操作
-    proxy.all('upload_slice_complete', function (data) {
+    ep.on('upload_slice_complete', function (data) {
         uploadSliceComplete.call(self, {
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             UploadId: data.UploadId,
             SliceList: data.SliceList
         }, function (err, data) {
             if (!self._isRunningTask(TaskId)) return;
             if (err) {
-                return proxy.emit('error', err);
+                return ep.emit('error', err);
             }
-            proxy.emit('upload_complete', data);
+            ep.emit('upload_complete', data);
         });
     });
 
     // 获取 UploadId 完成，开始上传每个分片
-    proxy.all('get_upload_data_finish', function (UploadData) {
+    ep.on('get_upload_data_finish', function (UploadData) {
         uploadSliceList.call(self, {
             TaskId: TaskId,
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             Body: Body,
             FileSize: FileSize,
             SliceSize: SliceSize,
@@ -71,41 +67,35 @@ function _sliceUploadFile (params, callback) {
             onProgress: onProgress
         }, function (err, data) {
             if (!self._isRunningTask(TaskId)) return;
-            if (err) return proxy.emit('error', err);
-            proxy.emit('upload_slice_complete', data);
+            if (err) return ep.emit('error', err);
+            ep.emit('upload_slice_complete', data);
         });
     });
 
     // 开始获取文件 UploadId，里面会视情况计算 ETag，并比对，保证文件一致性，也优化上传
-    proxy.all('get_file_size_finish', function () {
+    ep.on('get_file_size_finish', function () {
         if (params.UploadData.UploadId) {
-            proxy.emit('get_upload_data_finish', params.UploadData);
+            ep.emit('get_upload_data_finish', params.UploadData);
         } else {
-            getUploadIdAndPartList.call(self, {
+            var _params = util.extend({}, params);
+            _params = util.extend(_params, {
                 TaskId: TaskId,
                 Bucket: Bucket,
                 Region: Region,
                 Key: Key,
+                AppId: AppId,
                 StorageClass: StorageClass,
                 Body: Body,
                 FileSize: FileSize,
                 SliceSize: SliceSize,
                 onHashProgress: onHashProgress,
-                // init params
-                CacheControl: params.CacheControl,
-                ContentDisposition: params.ContentDisposition,
-                ContentEncoding: params.ContentEncoding,
-                ContentType: params.ContentType,
-                ACL: params.ACL,
-                GrantRead: params.GrantRead,
-                GrantWrite: params.GrantWrite,
-                GrantFullControl: params.GrantFullControl
-            }, function (err, UploadData) {
+            });
+            getUploadIdAndPartList.call(self, _params, function (err, UploadData) {
                 if (!self._isRunningTask(TaskId)) return;
-                if (err) return proxy.emit('error', err);
+                if (err) return ep.emit('error', err);
                 params.UploadData.UploadId = UploadData.UploadId;
                 params.UploadData.PartList = UploadData.PartList;
-                proxy.emit('get_upload_data_finish', params.UploadData);
+                ep.emit('get_upload_data_finish', params.UploadData);
             });
         }
     });
@@ -113,7 +103,7 @@ function _sliceUploadFile (params, callback) {
     // 获取上传文件大小
     FileSize = Body.size || params.ContentLength;
     SliceCount = Math.ceil(FileSize / SliceSize);
-    proxy.emit('get_file_size_finish');
+    ep.emit('get_file_size_finish');
 
 }
 
@@ -123,6 +113,7 @@ function getUploadIdAndPartList(params, callback) {
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
+    var AppId = params.AppId;
     var Body = params.Body;
     var StorageClass = params.StorageClass;
     var self = this;
@@ -137,38 +128,7 @@ function getUploadIdAndPartList(params, callback) {
     var progressTimer = 0;
     var time0 = 0;
     var size0 = 0;
-    var onHashProgress = function (immediately) {
-        var update = function () {
-            if (!self._isRunningTask(TaskId)) return;
-            progressTimer = 0;
-            var time1 = Date.now();
-            var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-            var percent = parseInt(FinishSliceCount / SliceCount * 100) / 100 || 0;
-            time0 = time1;
-            size0 = FinishSize;
-            if (params.onHashProgress && typeof params.onHashProgress === 'function') {
-                try {
-                    params.onHashProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {
-                }
-            }
-        };
-        if (immediately) {
-            if (progressTimer) {
-                clearTimeout(progressTimer);
-                progressTimer = 0;
-                update();
-            }
-        } else {
-            if (progressTimer) return;
-            progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
-        }
-    };
+    var onHashProgress = util.throttleOnProgress.call(self, FileSize, params.onHashProgress);
     var getChunkETag = function (PartNumber, callback) {
         var start = SliceSize * (PartNumber - 1);
         var end = Math.min(start + SliceSize, FileSize);
@@ -193,7 +153,7 @@ function getUploadIdAndPartList(params, callback) {
                     ETag: ETag,
                     Size: ChunkSize
                 });
-                onHashProgress();
+                onHashProgress({loaded: FinishSize, total: FileSize});
             });
         }
     };
@@ -234,14 +194,14 @@ function getUploadIdAndPartList(params, callback) {
         next(0);
     };
 
-    var proxy = new EventProxy();
-    proxy.all('error', function (errData) {
+    var ep = new EventProxy();
+    ep.on('error', function (errData) {
         if (!self._isRunningTask(TaskId)) return;
         return callback(errData);
     });
 
     // 不存在 UploadId
-    proxy.all('upload_id_ready', function (UploadData) {
+    ep.on('upload_id_ready', function (UploadData) {
         // 转换成 map
         var map = {};
         var list = [];
@@ -267,34 +227,29 @@ function getUploadIdAndPartList(params, callback) {
     });
 
     // 不存在 UploadId, 初始化生成 UploadId
-    proxy.all('no_available_upload_id', function () {
+    ep.on('no_available_upload_id', function () {
         if (!self._isRunningTask(TaskId)) return;
-        self.multipartInit({
+        var _params = util.extend({}, params);
+        _params = util.extend(_params, {
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             StorageClass: StorageClass,
-            CacheControl: params.CacheControl,
-            ContentDisposition: params.ContentDisposition,
-            ContentEncoding: params.ContentEncoding,
-            ContentType: params.ContentType,
-            ACL: params.ACL,
-            GrantRead: params.GrantRead,
-            GrantWrite: params.GrantWrite,
-            GrantFullControl: params.GrantFullControl,
-        }, function (err, data) {
+        });
+        self.multipartInit(_params, function (err, data) {
             if (!self._isRunningTask(TaskId)) return;
-            if (err) return proxy.emit('error', err);
+            if (err) return ep.emit('error', err);
             var UploadId = data.UploadId;
             if (!UploadId) {
                 return callback({Message: 'no upload id'});
             }
-            proxy.emit('upload_id_ready', {UploadId: UploadId, PartList: []});
+            ep.emit('upload_id_ready', {UploadId: UploadId, PartList: []});
         });
     });
 
     // 如果已存在 UploadId，找一个可以用的 UploadId
-    proxy.all('has_upload_id', function (UploadIdList) {
+    ep.on('has_upload_id', function (UploadIdList) {
         // 串行地，找一个内容一致的 UploadId
         UploadIdList = UploadIdList.reverse();
         Async.eachLimit(UploadIdList, 1, function (UploadId, asyncCallback) {
@@ -303,10 +258,11 @@ function getUploadIdAndPartList(params, callback) {
                 Bucket: Bucket,
                 Region: Region,
                 Key: Key,
+                AppId: AppId,
                 UploadId: UploadId,
             }, function (err, PartListData) {
                 if (!self._isRunningTask(TaskId)) return;
-                if (err) return proxy.emit('error', err);
+                if (err) return ep.emit('error', err);
                 var PartList = PartListData.PartList;
                 PartList.forEach(function (item) {
                     item.PartNumber *= 1;
@@ -315,7 +271,7 @@ function getUploadIdAndPartList(params, callback) {
                 });
                 isAvailableUploadList(PartList, function (err, isAvailable) {
                     if (!self._isRunningTask(TaskId)) return;
-                    if (err) return proxy.emit('error', err);
+                    if (err) return ep.emit('error', err);
                     if (isAvailable) {
                         asyncCallback({
                             UploadId: UploadId,
@@ -328,11 +284,11 @@ function getUploadIdAndPartList(params, callback) {
             });
         }, function(AvailableUploadData){
             if (!self._isRunningTask(TaskId)) return;
-            onHashProgress(true);
+            onHashProgress(null, true);
             if (AvailableUploadData && AvailableUploadData.UploadId) {
-                proxy.emit('upload_id_ready', AvailableUploadData);
+                ep.emit('upload_id_ready', AvailableUploadData);
             } else {
-                proxy.emit('no_available_upload_id');
+                ep.emit('no_available_upload_id');
             }
         });
     });
@@ -341,11 +297,12 @@ function getUploadIdAndPartList(params, callback) {
     wholeMultipartList.call(self, {
         Bucket: Bucket,
         Region: Region,
-        Key: Key
+        Key: Key,
+        AppId: AppId
     }, function (err, data) {
         if (!self._isRunningTask(TaskId)) return;
         if (err) {
-            return proxy.emit('error', err);
+            return ep.emit('error', err);
         }
         var UploadIdList = data.UploadList.filter(function (item) {
             return item.Key === Key && (!StorageClass || item.StorageClass.toUpperCase() === StorageClass.toUpperCase());
@@ -353,9 +310,9 @@ function getUploadIdAndPartList(params, callback) {
             return item.UploadId || item.UploadID;
         });
         if (UploadIdList.length) {
-            proxy.emit('has_upload_id', UploadIdList);
+            ep.emit('has_upload_id', UploadIdList);
         } else {
-            proxy.emit('no_available_upload_id');
+            ep.emit('no_available_upload_id');
         }
     });
 }
@@ -367,6 +324,7 @@ function wholeMultipartList(params, callback) {
     var sendParams = {
         Bucket: params.Bucket,
         Region: params.Region,
+        AppId: params.AppId,
         Prefix: params.Key
     };
     var next = function () {
@@ -393,6 +351,7 @@ function wholeMultipartListPart(params, callback) {
         Bucket: params.Bucket,
         Region: params.Region,
         Key: params.Key,
+        AppId: params.AppId,
         UploadId: params.UploadId
     };
     var next = function () {
@@ -426,12 +385,12 @@ function uploadSliceList(params, cb) {
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
+    var AppId = params.AppId;
     var UploadData = params.UploadData;
     var FileSize = params.FileSize;
     var SliceSize = params.SliceSize;
     var ChunkParallel = params.AsyncLimit || self.options.ChunkParallelLimit || 1;
     var Body = params.Body;
-    var onProgress = params.onProgress;
     var SliceCount = Math.ceil(FileSize / SliceSize);
     var FinishSize = 0;
     var needUploadSlices = util.filter(UploadData.PartList, function (SliceItem) {
@@ -441,44 +400,11 @@ function uploadSliceList(params, cb) {
         return !SliceItem['Uploaded'];
     });
 
-    var onFileProgress = (function () {
-        var time0 = Date.now();
-        var size0 = FinishSize;
-        var progressTimer;
-        var update = function () {
-            if (!self._isRunningTask(TaskId)) return;
-            progressTimer = 0;
-            if (onProgress && (typeof onProgress === 'function')) {
-                var time1 = Date.now();
-                var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-                var percent = parseInt(FinishSize / FileSize * 100) / 100 || 0;
-                time0 = time1;
-                size0 = FinishSize;
-                try {
-                    onProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {
-                }
-            }
-        };
-        return function (immediately) {
-            if (immediately) {
-                clearTimeout(progressTimer);
-                update();
-            } else {
-                if (progressTimer) return;
-                progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
-            }
-        };
-    })();
-    Async.mapLimit(needUploadSlices, ChunkParallel, function (SliceItem, asyncCallback) {
+    var onProgress = util.throttleOnProgress.call(self, FileSize, params.onProgress);
+
+    Async.eachLimit(needUploadSlices, ChunkParallel, function (SliceItem, asyncCallback) {
         if (!self._isRunningTask(TaskId)) return;
         var PartNumber = SliceItem['PartNumber'];
-        var ETag = SliceItem['ETag'];
         var currentSize = Math.min(FileSize, SliceItem['PartNumber'] * SliceSize) - (SliceItem['PartNumber'] - 1) * SliceSize;
         var preAddSize = 0;
         uploadSliceItem.call(self, {
@@ -486,6 +412,7 @@ function uploadSliceList(params, cb) {
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             SliceSize: SliceSize,
             FileSize: FileSize,
             PartNumber: PartNumber,
@@ -494,10 +421,13 @@ function uploadSliceList(params, cb) {
             onProgress: function (data) {
                 FinishSize += data.loaded - preAddSize;
                 preAddSize = data.loaded;
-                onFileProgress();
+                onProgress({loaded: FinishSize, total: FileSize});
             },
         }, function (err, data) {
             if (!self._isRunningTask(TaskId)) return;
+            if (!err && !data.ETag) {
+                err = 'get ETag error, please add "ETag" to CORS ExposeHeader setting.';
+            }
             if (err) {
                 FinishSize -= preAddSize;
             } else {
@@ -507,14 +437,13 @@ function uploadSliceList(params, cb) {
             asyncCallback(err || null, data);
         });
 
-    }, function (err, datas) {
+    }, function (err) {
         if (!self._isRunningTask(TaskId)) return;
-        onFileProgress(true);
+        onProgress(null, true);
         if (err) {
             return cb(err);
         }
         cb(null, {
-            datas: datas,
             UploadId: UploadData.UploadId,
             SliceList: UploadData.PartList
         });
@@ -527,6 +456,7 @@ function uploadSliceItem(params, callback) {
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
+    var AppId = params.AppId;
     var FileSize = params.FileSize;
     var FileBody = params.Body;
     var PartNumber = params.PartNumber * 1;
@@ -556,6 +486,7 @@ function uploadSliceItem(params, callback) {
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             ContentLength: ContentLength,
             ContentSha1: ContentSha1,
             PartNumber: PartNumber,
@@ -584,6 +515,7 @@ function uploadSliceComplete(params, callback) {
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
+    var AppId = params.AppId;
     var UploadId = params.UploadId;
     var SliceList = params.SliceList;
     var self = this;
@@ -598,6 +530,7 @@ function uploadSliceComplete(params, callback) {
         Bucket: Bucket,
         Region: Region,
         Key: Key,
+        AppId: AppId,
         UploadId: UploadId,
         Parts: Parts
     }, function (err, data) {
@@ -619,6 +552,7 @@ function abortUploadTask(params, callback) {
     var Bucket = params.Bucket;
     var Region = params.Region;
     var Key = params.Key;
+    var AppId = params.AppId;
     var UploadId = params.UploadId;
     var Level = params.Level || 'task';
     var AsyncLimit = params.AsyncLimit;
@@ -626,16 +560,17 @@ function abortUploadTask(params, callback) {
 
     var ep = new EventProxy();
 
-    ep.all('error', function (errData) {
+    ep.on('error', function (errData) {
         return callback(errData);
     });
 
     // 已经获取到需要抛弃的任务列表
-    ep.all('get_abort_array', function (AbortArray) {
+    ep.on('get_abort_array', function (AbortArray) {
         abortUploadTaskArray.call(self, {
             Bucket: Bucket,
             Region: Region,
             Key: Key,
+            AppId: AppId,
             AsyncLimit: AsyncLimit,
             AbortArray: AbortArray
         }, function (err, data) {
@@ -693,7 +628,10 @@ function abortUploadTaskArray(params, callback) {
     var AsyncLimit = params.AsyncLimit || 1;
     var self = this;
 
-    Async.mapLimit(AbortArray, AsyncLimit, function (AbortItem, callback) {
+    var index = 0;
+    var resultList = new Array(AbortArray.length);
+    Async.eachLimit(AbortArray, AsyncLimit, function (AbortItem, callback) {
+        var eachIndex = index;
         if (Key && Key != AbortItem.Key) {
             return callback(null, {
                 KeyNotMatch: true
@@ -713,20 +651,12 @@ function abortUploadTaskArray(params, callback) {
                 Key: AbortItem.Key,
                 UploadId: UploadId
             };
-            if (err) {
-                return callback(null, {
-                    error: err,
-                    task: task
-                });
-            }
-
-            return callback(null, {
-                error: false,
-                task: task
-            });
+            resultList[eachIndex] = {error: err, task: task};
+            callback(null);
         });
+        index ++;
 
-    }, function (err, datas) {
+    }, function (err) {
         if (err) {
             return callback(err);
         }
@@ -734,8 +664,8 @@ function abortUploadTaskArray(params, callback) {
         var successList = [];
         var errorList = [];
 
-        for (var i = 0, len = datas.length; i < len; i++) {
-            var item = datas[i];
+        for (var i = 0, len = resultList.length; i < len; i++) {
+            var item = resultList[i];
             if (item['task']) {
                 if (item['error']) {
                     errorList.push(item['task']);
@@ -753,12 +683,98 @@ function abortUploadTaskArray(params, callback) {
 }
 
 
+// 批量上传文件
+function uploadFiles(params, callback) {
+    var self = this;
+
+    // 判断多大的文件使用分片上传
+    var SliceSize = params.SliceSize === undefined ? self.options.SliceSize : params.SliceSize;
+
+    // 汇总返回进度
+    var TotalSize = 0;
+    var TotalFinish = 0;
+    var onTotalProgress = util.throttleOnProgress.call(self, TotalFinish, params.onProgress);
+
+    // 汇总返回回调
+    var unFinishCount = params.files.length;
+    var _onTotalFileFinish = params.onFileFinish;
+    var resultList = Array(unFinishCount);
+    var onTotalFileFinish = function (err, data, options) {
+        onTotalProgress(null, true);
+        _onTotalFileFinish && _onTotalFileFinish(err, data, options);
+        resultList[options.Index] = {
+            options: options,
+            error: err,
+            data: data
+        };
+        if (--unFinishCount <= 0 && callback) {
+            callback(null, {
+                files: resultList,
+            });
+        }
+    };
+
+    // 开始处理每个文件
+    var taskList = [];
+    util.each(params.files, function (fileParams, index) {
+
+        var Body = fileParams.Body;
+        var FileSize = Body.size || Body.length || 0;
+        var fileInfo = {Index: index, TaskId: ''};
+
+        // 更新文件总大小
+        TotalSize += FileSize;
+
+        // 整理 option，用于返回给回调
+        util.each(fileParams, function (v, k) {
+            if (typeof v !== 'object' && typeof v !== 'function') {
+                fileInfo[k] = v;
+            }
+        });
+
+        // 处理单个文件 TaskReady
+        var _TaskReady = fileParams.TaskReady;
+        var TaskReady = function (tid) {
+            fileInfo.TaskId = tid;
+            _TaskReady && _TaskReady(tid);
+        };
+        fileParams.TaskReady = TaskReady;
+
+        // 处理单个文件进度
+        var PreAddSize = 0;
+        var _onProgress = fileParams.onProgress;
+        var onProgress = function (info) {
+            TotalFinish = TotalFinish - PreAddSize + info.loaded;
+            PreAddSize = info.loaded;
+            _onProgress && _onProgress(info);
+            onTotalProgress({loaded: TotalFinish, total: TotalSize});
+        };
+        fileParams.onProgress = onProgress;
+
+        // 处理单个文件完成
+        var _onFileFinish = fileParams.onFileFinish;
+        var onFileFinish = function (err, data) {
+            _onFileFinish && _onFileFinish(err, data);
+            onTotalFileFinish && onTotalFileFinish(err, data, fileInfo);
+        };
+
+        // 添加上传任务
+        taskList.push({
+            api: FileSize >= SliceSize ? 'sliceUploadFile' : 'putObject',
+            params: fileParams,
+            callback: onFileFinish,
+        });
+    });
+    self._addTasks(taskList);
+}
+
+
 var API_MAP = {
     sliceUploadFile: sliceUploadFile,
-    _sliceUploadFile: _sliceUploadFile,
     abortUploadTask: abortUploadTask,
+    uploadFiles: uploadFiles,
 };
 
 util.each(API_MAP, function (fn, apiName) {
     exports[apiName] = util.apiWrapper(apiName, fn);
-});
\ No newline at end of file
+});
diff --git a/src/base.js b/src/base.js
index 752e81f..f96de38 100644
--- a/src/base.js
+++ b/src/base.js
@@ -773,13 +773,7 @@ function getObject(params, callback) {
  *     @return  {String}  data.ETag                                 为对应上传文件的 ETag 值
  */
 function putObject(params, callback) {
-    var taskId = util.uuid();
-    params.TaskReady && params.TaskReady(taskId);
-    this._addTask(taskId, '_putObject', params, callback);
-}
-function _putObject(params, callback) {
     var self = this;
-    var TaskId = params.TaskId;
     var headers = {};
 
     headers['Cache-Control'] = params['CacheControl'];
@@ -823,48 +817,10 @@ function _putObject(params, callback) {
         return;
     }
 
-    var onProgress = params.onProgress;
-    var onFileProgress = (function () {
-        var time0 = Date.now();
-        var size0 = 0;
-        var FinishSize = 0;
-        var FileSize = headers['Content-Length'];
-        var progressTimer;
-        var update = function () {
-            progressTimer = 0;
-            if (onProgress && (typeof onProgress === 'function')) {
-                var time1 = Date.now();
-                var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-                var percent = parseInt(FinishSize / FileSize * 100) / 100 || 0;
-                time0 = time1;
-                size0 = FinishSize;
-                try {
-                    onProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {
-                }
-            }
-        };
-        return function (info, immediately) {
-            if (info && info.loaded) {
-                FinishSize = info.loaded;
-                FileSize = info.total;
-            }
-            if (immediately) {
-                clearTimeout(progressTimer);
-                update();
-            } else {
-                if (progressTimer) return;
-                progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
-            }
-        };
-    })();
+    var onProgress = util.throttleOnProgress.call(self, headers['Content-Length'], params.onProgress);
 
-    var sender = submitRequest.call(this, {
+    submitRequest.call(this, {
+        TaskId: params.TaskId,
         method: 'PUT',
         Bucket: params.Bucket,
         Region: params.Region,
@@ -872,10 +828,9 @@ function _putObject(params, callback) {
         Key: params.Key,
         headers: headers,
         body: Body,
-        onProgress: onFileProgress
+        onProgress: onProgress
     }, function (err, data) {
-        TaskId && self.off('inner-kill-task', killTask);
-        onFileProgress(null, true);
+        onProgress(null, true);
         if (err) {
             return callback(err);
         }
@@ -888,14 +843,6 @@ function _putObject(params, callback) {
         }
         callback(null, data);
     });
-
-    var killTask = function (data) {
-        if (data.TaskId === TaskId) {
-            sender && sender.abort && sender.abort();
-            self.off('inner-kill-task', killTask);
-        }
-    };
-    TaskId && this.on('inner-kill-task', killTask);
 }
 
 /**
@@ -1281,8 +1228,6 @@ function multipartInit(params, callback) {
  *     @return  {Object}  data.ETag             返回的文件分块 sha1 值
  */
 function multipartUpload(params, callback) {
-    var self = this;
-    var TaskId = params.TaskId;
     var headers = {};
 
     headers['Content-Length'] = params['ContentLength'];
@@ -1294,6 +1239,7 @@ function multipartUpload(params, callback) {
     var action = '?partNumber=' + PartNumber + '&uploadId=' + UploadId;
 
     var sender = submitRequest.call(this, {
+        TaskId: params.TaskId,
         method: 'PUT',
         Bucket: params.Bucket,
         Region: params.Region,
@@ -1304,7 +1250,6 @@ function multipartUpload(params, callback) {
         body: params.Body || null,
         onProgress: params.onProgress
     }, function (err, data) {
-        if (TaskId) self.off('inner-kill-task', killTask);
         if (err) {
             return callback(err);
         }
@@ -1316,14 +1261,6 @@ function multipartUpload(params, callback) {
         });
     });
 
-    var killTask = function (data) {
-        if (data.TaskId === TaskId) {
-            sender && sender.abort && sender.abort();
-            self.off('inner-kill-task', killTask);
-        }
-    };
-    TaskId && this.on('inner-kill-task', killTask);
-
 }
 
 /**
@@ -1629,6 +1566,8 @@ function getUrl(params) {
 
 // 发起请求
 function submitRequest(params, callback) {
+    var self = this;
+    var TaskId = params.TaskId;
     var bucket = params.Bucket;
     var region = params.Region;
     var object = params.Key;
@@ -1643,12 +1582,12 @@ function submitRequest(params, callback) {
 
     var opt = {
         url: url || getUrl({
-            domain: this.options.Domain,
+            domain: self.options.Domain,
             bucket: bucket,
             region: region,
             object: object,
             action: action,
-            appId: params.AppId || this.options.AppId,
+            appId: params.AppId || self.options.AppId,
         }),
         method: method,
         headers: headers || {},
@@ -1657,17 +1596,22 @@ function submitRequest(params, callback) {
         json: json,
     };
 
-    var innerSender;
-    var outerSender = {
-        abort: function () {
-            innerSender && innerSender.abort && innerSender.abort();
-        }
-    };
-
     // 发送请求
     var getAuthorizationCallback = function (auth) {
+        if (TaskId && !self._isRunningTask(TaskId)) return;
+
+        var token, clientIP, clientUA;
+        if (typeof auth === 'object') {
+            token = auth.Token;
+            clientIP = auth.ClientIP;
+            clientUA = auth.ClientUA;
+            auth = auth.Authorization;
+        }
 
         opt.headers.Authorization = auth;
+        token && (opt.headers['token'] = token);
+        clientIP && (opt.headers['clientIP'] = clientIP);
+        clientUA && (opt.headers['clientUA'] = clientUA);
 
         // 预先处理 undefined 的属性
         if (opt.headers) {
@@ -1682,30 +1626,19 @@ function submitRequest(params, callback) {
         // progress
         if (params.onProgress && typeof params.onProgress === 'function') {
             var contentLength = body && body.size || 0;
-            var time0 = Date.now();
-            var size0 = 0;
             opt.onProgress = function (e) {
-                var loaded = 0;
-                try { loaded = e.loaded; } catch (e) {}
-                var total = contentLength;
-                var time1 = Date.now();
-                var speed = parseInt((loaded - size0) / ((time1 - time0) / 1000) * 100) / 100;
-                var percent = total ? (parseInt(loaded / total * 100) / 100) : 0;
-                time0 = time1;
-                size0 = loaded;
-                params.onProgress({
-                    loaded: loaded,
-                    total: total,
-                    speed: speed,
-                    percent: percent,
-                });
+                if (TaskId && !self._isRunningTask(TaskId)) return;
+                var loaded = e ? e.loaded : 0;
+                params.onProgress({loaded: loaded, total: contentLength});
             };
         }
 
-        innerSender = REQUEST(opt, function (err, response, body) {
+        var sender = REQUEST(opt, function (err, response, body) {
 
             // 返回内容添加 状态码 和 headers
             var cb = function (err, data) {
+                TaskId && self.off('inner-kill-task', killTask);
+                if (TaskId && !self._isRunningTask(TaskId)) return;
                 if (err) {
                     err = err || {};
                     response && response.statusCode && (err.statusCode = response.statusCode);
@@ -1750,11 +1683,20 @@ function submitRequest(params, callback) {
             }
             cb(null, jsonRes);
         });
+
+        // kill task
+        var killTask = function (data) {
+            if (data.TaskId === TaskId) {
+                sender && sender.abort && sender.abort();
+                self.off('inner-kill-task', killTask);
+            }
+        };
+        TaskId && self.on('inner-kill-task', killTask);
     };
 
     // 获取签名
-    if (this.options.getAuthorization) {
-        this.options.getAuthorization({
+    if (self.options.getAuthorization) {
+        self.options.getAuthorization({
             Method: opt.method,
             Key: object || '',
             method: opt.method,
@@ -1764,14 +1706,12 @@ function submitRequest(params, callback) {
         var auth = util.getAuth({
             Method: opt.method,
             Key: object || '',
-            SecretId: params.SecretId || this.options.SecretId,
-            SecretKey: params.SecretKey || this.options.SecretKey,
+            SecretId: params.SecretId || self.options.SecretId,
+            SecretKey: params.SecretKey || self.options.SecretKey,
         });
         getAuthorizationCallback(auth);
     }
 
-    return outerSender;
-
 }
 
 
@@ -1799,7 +1739,6 @@ var API_MAP = {
     getObject: getObject,
     headObject: headObject,
     putObject: putObject,
-    _putObject: _putObject,
     deleteObject: deleteObject,
     getObjectAcl: getObjectAcl,
     putObjectAcl: putObjectAcl,

From ed85d74f870081bccecfd20decd011dff4fc9dc1 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:20:29 +0800
Subject: [PATCH 04/11] =?UTF-8?q?=E5=8E=BB=E9=99=A4=20package.json=20?=
 =?UTF-8?q?=E4=BB=A3=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/cos.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/cos.js b/src/cos.js
index 10beddc..4c37b75 100644
--- a/src/cos.js
+++ b/src/cos.js
@@ -5,7 +5,6 @@ var event = require('./event');
 var task = require('./task');
 var base = require('./base');
 var advance = require('./advance');
-var pkg = require('../package.json');
 
 var defaultOptions = {
     AppId: '',
@@ -14,6 +13,7 @@ var defaultOptions = {
     FileParallelLimit: 3,
     ChunkParallelLimit: 3,
     ChunkSize: 1024 * 1024,
+    SliceSize: 1024 * 1024 * 20,
     ProgressInterval: 1000,
     Domain: '',
     ServiceDomain: '',
@@ -30,6 +30,6 @@ util.extend(COS.prototype, base);
 util.extend(COS.prototype, advance);
 
 COS.getAuthorization = util.getAuth;
-COS.version = pkg.version;
+COS.version = '0.1.5';
 
 module.exports = window.COS = COS;

From d8f856eb698bde8b3c1e20be62b16c62392800fc Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:21:05 +0800
Subject: [PATCH 05/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=98=9F=E5=88=97?=
 =?UTF-8?q?=E5=A4=84=E7=90=86?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/task.js | 60 +++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 49 insertions(+), 11 deletions(-)

diff --git a/src/task.js b/src/task.js
index 12d3b26..b2bbf17 100644
--- a/src/task.js
+++ b/src/task.js
@@ -7,6 +7,19 @@ var initTask = function (cos) {
     var uploadingFileCount = 0;
     var nextUploadIndex = 0;
 
+    var originApiMap = {};
+
+    // 把上传方法替换成添加任务的方法
+    util.each([
+        'putObject',
+        'sliceUploadFile',
+    ], function (api) {
+        originApiMap[api] = cos[api];
+        cos[api] = function (params, callback) {
+            cos._addTask(api, params, callback);
+        };
+    });
+
     // 接口返回简略的任务信息
     var formatTask = function (task) {
         var t = {
@@ -26,6 +39,11 @@ var initTask = function (cos) {
         return t;
     };
 
+    var emitListUpdate = function () {
+        cos.emit('task-list-update', {list: util.map(queue, formatTask)});
+        cos.emit('list-update', {list: util.map(queue, formatTask)});
+    };
+
     var startNextTask = function () {
         if (nextUploadIndex < queue.length &&
             uploadingFileCount < cos.options.FileParallelLimit) {
@@ -34,10 +52,12 @@ var initTask = function (cos) {
                 uploadingFileCount++;
                 task.state = 'checking';
                 !task.params.UploadData && (task.params.UploadData = {});
-                cos[task.api](task.params, function (err, data) {
+                originApiMap[task.api].call(cos, task.params, function (err, data) {
+                    if (!cos._isRunningTask(task.id)) return;
                     if (task.state === 'checking' || task.state === 'uploading') {
                         task.state = err ? 'error' : 'success';
                         uploadingFileCount--;
+                        emitListUpdate();
                         startNextTask(cos);
                         task.callback && task.callback(err, data);
                         if (task.state === 'success') {
@@ -46,6 +66,7 @@ var initTask = function (cos) {
                         }
                     }
                 });
+                emitListUpdate();
             }
             nextUploadIndex++;
             startNextTask(cos);
@@ -56,14 +77,16 @@ var initTask = function (cos) {
         var task = tasks[id];
         var waiting = task && task.state === 'waiting';
         var running = task && (task.state === 'checking' || task.state === 'uploading');
-        if (waiting || running || (switchToState === 'canceled' && task.state === 'paused')) {
+        if (switchToState === 'canceled' && task.state !== 'canceled' ||
+            switchToState === 'paused' && waiting ||
+            switchToState === 'paused' && running) {
             if (switchToState === 'paused' && task.params.Body && typeof task.params.Body.pipe === 'function') {
                 console.error('stream not support pause');
                 return;
             }
             task.state = switchToState;
             cos.emit('inner-kill-task', {TaskId: id});
-            cos.emit('task-update', {task: formatTask(task)});
+            emitListUpdate();
             if (running) {
                 uploadingFileCount--;
                 startNextTask(cos);
@@ -75,17 +98,32 @@ var initTask = function (cos) {
         }
     };
 
-    cos._addTask = function (id, api, params, callback) {
-        var size;
-        if (params.Body && params.Body.size) {
+    cos._addTasks = function (taskList) {
+        util.each(taskList, function (task) {
+            task.params.IgnoreAddEvent = true;
+            cos._addTask(task.api, task.params, task.callback);
+        });
+        emitListUpdate();
+    };
+
+    cos._addTask = function (api, params, callback) {
+
+        // 生成 id
+        var id = util.uuid();
+        params.TaskReady && params.TaskReady(id);
+
+        var size = 0;
+        if (params.Body && params.Body.size !== undefined) {
             size = params.Body.size;
-        } else if (params.Body && params.Body.length) {
+        } else if (params.Body && params.Body.length !== undefined) {
             size = params.Body.length;
         } else if (params.ContentLength !== undefined) {
             size = params.ContentLength;
         }
+
         if (params.ContentLength === undefined) params.ContentLength = size;
         params.TaskId = id;
+
         var task = {
             // env
             params: params,
@@ -110,7 +148,7 @@ var initTask = function (cos) {
             if (!cos._isRunningTask(task.id)) return;
             task.hashPercent = info.percent;
             onHashProgress && onHashProgress(info);
-            cos.emit('task-update', {task: formatTask(task)});
+            emitListUpdate();
         };
         var onProgress = params.onProgress;
         params.onProgress = function (info) {
@@ -120,11 +158,11 @@ var initTask = function (cos) {
             task.speed = info.speed;
             task.percent = info.percent;
             onProgress && onProgress(info);
-            cos.emit('task-update', {task: formatTask(task)});
+            emitListUpdate();
         };
         queue.push(task);
         tasks[id] = task;
-        cos.emit('task-list-update', {list: util.map(queue, formatTask)});
+        !params.IgnoreAddEvent && emitListUpdate();
         startNextTask(cos);
         return id;
     };
@@ -145,7 +183,7 @@ var initTask = function (cos) {
         var task = tasks[id];
         if (task && (task.state === 'paused' || task.state === 'error')) {
             task.state = 'waiting';
-            cos.emit('task-update', {task: formatTask(task)});
+            emitListUpdate();
             nextUploadIndex = Math.min(nextUploadIndex, task.index);
             startNextTask();
         }

From 60a871b4622938aadd622c3df65d4cbd3fea8b36 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:21:47 +0800
Subject: [PATCH 06/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=AD=BE=E5=90=8D?=
 =?UTF-8?q?=E5=88=A4=E6=96=AD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/auth.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/auth.js b/server/auth.js
index 5e4706c..6493fb0 100644
--- a/server/auth.js
+++ b/server/auth.js
@@ -26,7 +26,7 @@ function getAuthorization (method, pathname) {
     var headers = {};
     method = (method ? method : 'get').toLowerCase();
     pathname = pathname ? pathname : '/';
-    pathname.indexOf('/') === -1 && (pathname = '/' + pathname);
+    pathname.indexOf('/') !== 0 && (pathname = '/' + pathname);
 
     // 工具方法
     var getObjectKeys = function (obj) {

From 48a755efacfa7c09a9d22fe997a77f12993f5b2d Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:22:11 +0800
Subject: [PATCH 07/11] =?UTF-8?q?=E6=9B=B4=E6=8D=A2=20xml=20=E5=92=8C=20js?=
 =?UTF-8?q?on=20=E8=BD=AC=E6=8D=A2=E7=9A=84=E5=BA=93?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/json2xml.js | 166 ++++++++++++++++++++++++++++++++++++++++++++++++
 lib/xml2json.js | 164 +++++++++++++++++++++++++++++++++++++++++++++++
 src/util.js     |  69 ++++++++++++--------
 3 files changed, 374 insertions(+), 25 deletions(-)
 create mode 100644 lib/json2xml.js
 create mode 100644 lib/xml2json.js

diff --git a/lib/json2xml.js b/lib/json2xml.js
new file mode 100644
index 0000000..2b6494f
--- /dev/null
+++ b/lib/json2xml.js
@@ -0,0 +1,166 @@
+//copyright Ryan Day 2010 <http://ryanday.org>, Joscha Feth 2013 <http://www.feth.com> [MIT Licensed]
+
+var element_start_char =
+    "a-zA-Z_\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FFF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD";
+var element_non_start_char = "\-.0-9\u00B7\u0300-\u036F\u203F\u2040";
+var element_replace = new RegExp("^([^" + element_start_char + "])|^((x|X)(m|M)(l|L))|([^" + element_start_char + element_non_start_char + "])", "g");
+var not_safe_in_xml = /[^\x09\x0A\x0D\x20-\xFF\x85\xA0-\uD7FF\uE000-\uFDCF\uFDE0-\uFFFD]/gm;
+
+var objKeys = function (obj) {
+    var l = [];
+    if (obj instanceof Object) {
+        for (var k in obj) {
+            if (obj.hasOwnProperty(k)) {
+                l.push(k);
+            }
+        }
+    }
+    return l;
+};
+var process_to_xml = function (node_data, options) {
+
+    var makeNode = function (name, content, attributes, level, hasSubNodes) {
+        var indent_value = options.indent !== undefined ? options.indent : "\t";
+        var indent = options.prettyPrint ? '\n' + new Array(level).join(indent_value) : '';
+        if (options.removeIllegalNameCharacters) {
+            name = name.replace(element_replace, '_');
+        }
+
+        var node = [indent, '<', name, (attributes || '')];
+        if (content && content.length > 0) {
+            node.push('>')
+            node.push(content);
+            hasSubNodes && node.push(indent);
+            node.push('</');
+            node.push(name);
+            node.push('>');
+        } else {
+            node.push('/>');
+        }
+        return node.join('');
+    };
+
+    return (function fn(node_data, node_descriptor, level) {
+        var type = typeof node_data;
+        if ((Array.isArray) ? Array.isArray(node_data) : node_data instanceof Array) {
+            type = 'array';
+        } else if (node_data instanceof Date) {
+            type = 'date';
+        }
+
+        switch (type) {
+            //if value is an array create child nodes from values
+            case 'array':
+                var ret = [];
+                node_data.map(function (v) {
+                    ret.push(fn(v, 1, level + 1));
+                    //entries that are values of an array are the only ones that can be special node descriptors
+                });
+                options.prettyPrint && ret.push('\n');
+                return ret.join('');
+                break;
+
+            case 'date':
+                // cast dates to ISO 8601 date (soap likes it)
+                return node_data.toJSON ? node_data.toJSON() : node_data + '';
+                break;
+
+            case 'object':
+                var nodes = [];
+                for (var name in node_data) {
+                    if (node_data[name] instanceof Array) {
+                        for (var j in node_data[name]) {
+                            nodes.push(makeNode(name, fn(node_data[name][j], 0, level + 1), null, level + 1, objKeys(node_data[name][j]).length));
+                        }
+                    } else {
+                        nodes.push(makeNode(name, fn(node_data[name], 0, level + 1), null, level + 1));
+                    }
+                }
+                options.prettyPrint && nodes.length > 0 && nodes.push('\n');
+                return nodes.join('');
+                break;
+
+            case 'function':
+                return node_data();
+                break;
+
+            default:
+                return options.escape ? esc(node_data) : '' + node_data;
+        }
+
+    }(node_data, 0, 0))
+};
+
+
+var xml_header = function (standalone) {
+    var ret = ['<?xml version="1.0" encoding="UTF-8"'];
+
+    if (standalone) {
+        ret.push(' standalone="yes"');
+    }
+    ret.push('?>');
+
+    return ret.join('');
+};
+
+function esc(str) {
+    return ('' + str).replace(/&/g, '&amp;')
+        .replace(/</g, '&lt;')
+        .replace(/>/g, '&gt;')
+        .replace(/'/g, '&apos;')
+        .replace(/"/g, '&quot;')
+        .replace(not_safe_in_xml, '');
+}
+
+module.exports = function (obj, options) {
+
+    if (!options) {
+        options = {
+            xmlHeader: {
+                standalone: true
+            },
+            prettyPrint: true,
+            indent: "  "
+        };
+    }
+
+    var Buffer = this.Buffer || function Buffer() {
+    };
+
+    if (typeof obj == 'string' || obj instanceof Buffer) {
+        try {
+            obj = JSON.parse(obj.toString());
+        } catch (e) {
+            return false;
+        }
+    }
+
+    var xmlheader = '';
+    var docType = '';
+    if (options) {
+        if (typeof options == 'object') {
+            // our config is an object
+
+            if (options.xmlHeader) {
+                // the user wants an xml header
+                xmlheader = xml_header(!!options.xmlHeader.standalone);
+            }
+
+            if (typeof options.docType != 'undefined') {
+                docType = '<!DOCTYPE ' + options.docType + '>'
+            }
+        } else {
+            // our config is a boolean value, so just add xml header
+            xmlheader = xml_header();
+        }
+    }
+    options = options || {}
+
+    var ret = [
+        xmlheader,
+        (options.prettyPrint && docType ? '\n' : ''),
+        docType,
+        process_to_xml(obj, options)
+    ];
+    return ret.join('').replace(/\n{2,}/g, '\n').replace(/\s+$/g, '');
+};
\ No newline at end of file
diff --git a/lib/xml2json.js b/lib/xml2json.js
new file mode 100644
index 0000000..bc21c34
--- /dev/null
+++ b/lib/xml2json.js
@@ -0,0 +1,164 @@
+/* Copyright 2015 William Summers, MetaTribal LLC
+ * adapted from https://developer.mozilla.org/en-US/docs/JXON
+ *
+ * Licensed under the MIT License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://opensource.org/licenses/MIT
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @author William Summers
+ * https://github.com/metatribal/xmlToJSON
+ */
+
+var xmlToJSON = (function () {
+
+    this.version = "1.3.5";
+
+    var options = { // set up the default options
+        mergeCDATA: true, // extract cdata and merge with text
+        normalize: true, // collapse multiple spaces to single space
+        stripElemPrefix: true, // for elements of same name in diff namespaces, you can enable namespaces and access the nskey property
+    };
+
+    var prefixMatch = new RegExp(/(?!xmlns)^.*:/);
+    var trimMatch = new RegExp(/^\s+|\s+$/g);
+
+    this.grokType = function (sValue) {
+        if (/^\s*$/.test(sValue)) {
+            return null;
+        }
+        if (/^(?:true|false)$/i.test(sValue)) {
+            return sValue.toLowerCase() === "true";
+        }
+        if (isFinite(sValue)) {
+            return parseFloat(sValue);
+        }
+        return sValue;
+    };
+
+    this.parseString = function (xmlString, opt) {
+        if (xmlString) {
+            var xml = this.stringToXML(xmlString);
+            if (xml.getElementsByTagName('parsererror').length) {
+                return null;
+            } else {
+                return this.parseXML(xml, opt);
+            }
+        } else {
+            return null;
+        }
+    };
+
+    this.parseXML = function (oXMLParent, opt) {
+
+        // initialize options
+        for (var key in opt) {
+            options[key] = opt[key];
+        }
+
+        var vResult = {},
+            nLength = 0,
+            sCollectedTxt = "";
+
+        // iterate over the children
+        var childNum = oXMLParent.childNodes.length;
+        if (childNum) {
+            for (var oNode, sProp, vContent, nItem = 0; nItem < oXMLParent.childNodes.length; nItem++) {
+                oNode = oXMLParent.childNodes.item(nItem);
+
+                if (oNode.nodeType === 4) {
+                    if (options.mergeCDATA) {
+                        sCollectedTxt += oNode.nodeValue;
+                    }
+                } /* nodeType is "CDATASection" (4) */
+                else if (oNode.nodeType === 3) {
+                    sCollectedTxt += oNode.nodeValue;
+                } /* nodeType is "Text" (3) */
+                else if (oNode.nodeType === 1) { /* nodeType is "Element" (1) */
+
+                    if (nLength === 0) {
+                        vResult = {};
+                    }
+
+                    // using nodeName to support browser (IE) implementation with no 'localName' property
+                    if (options.stripElemPrefix) {
+                        sProp = oNode.nodeName.replace(prefixMatch, '');
+                    } else {
+                        sProp = oNode.nodeName;
+                    }
+
+                    vContent = xmlToJSON.parseXML(oNode);
+
+                    if (vResult.hasOwnProperty(sProp)) {
+                        if (vResult[sProp].constructor !== Array) {
+                            vResult[sProp] = [vResult[sProp]];
+                        }
+                        vResult[sProp].push(vContent);
+
+                    } else {
+                        vResult[sProp] = vContent;
+                        nLength++;
+                    }
+                }
+            }
+        }
+
+        if (!Object.keys(vResult).length) {
+            vResult = sCollectedTxt.replace(trimMatch, '') || '';
+        }
+
+        return vResult;
+    };
+
+    // Convert xmlDocument to a string
+    // Returns null on failure
+    this.xmlToString = function (xmlDoc) {
+        try {
+            var xmlString = xmlDoc.xml ? xmlDoc.xml : (new XMLSerializer()).serializeToString(xmlDoc);
+            return xmlString;
+        } catch (err) {
+            return null;
+        }
+    };
+
+    // Convert a string to XML Node Structure
+    // Returns null on failure
+    this.stringToXML = function (xmlString) {
+        try {
+            var xmlDoc = null;
+
+            if (window.DOMParser) {
+
+                var parser = new DOMParser();
+                xmlDoc = parser.parseFromString(xmlString, "text/xml");
+
+                return xmlDoc;
+            } else {
+                xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+                xmlDoc.async = false;
+                xmlDoc.loadXML(xmlString);
+
+                return xmlDoc;
+            }
+        } catch (e) {
+            return null;
+        }
+    };
+
+    return this;
+
+}).call({});
+
+var xml2json = function (xmlString) {
+    return xmlToJSON.parseString(xmlString);
+};
+
+module.exports = xml2json;
diff --git a/src/util.js b/src/util.js
index 3112118..a8c3136 100644
--- a/src/util.js
+++ b/src/util.js
@@ -2,9 +2,8 @@
 
 var md5 = require('../lib/md5');
 var CryptoJS = require('../lib/crypto');
-var xml2js = require('xml2js');
-var xmlParser = new xml2js.Parser({explicitArray: false, ignoreAttrs: true});
-var xmlBuilder = new xml2js.Builder();
+var xml2json = require('../lib/xml2json');
+var json2xml = require('../lib/json2xml');
 
 function camSafeUrlEncode(str) {
     return encodeURIComponent(str)
@@ -26,7 +25,7 @@ var getAuth = function (opt) {
     var pathname = opt.pathname || opt.Key || '/';
     var queryParams = opt.params || '';
     var headers = opt.headers || '';
-    pathname.indexOf('/') === -1 && (pathname = '/' + pathname);
+    pathname.indexOf('/') !== 0 && (pathname = '/' + pathname);
 
     if (!SecretId) return console.error('lack of param SecretId');
     if (!SecretKey) return console.error('lack of param SecretKey');
@@ -100,22 +99,6 @@ var getAuth = function (opt) {
 
 };
 
-// XML 对象转 JSON 对象
-var xml2json = function (bodyStr) {
-    var d = {};
-    xmlParser.parseString(bodyStr, function (err, result) {
-        d = result;
-    });
-
-    return d;
-};
-
-// JSON 对象转 XML 对象
-var json2xml = function (json) {
-    var xml = xmlBuilder.buildObject(json);
-    return xml;
-};
-
 // 清除对象里值为的 undefined 或 null 的属性
 var clearKey = function (obj) {
     var retObj = {};
@@ -272,11 +255,10 @@ var apiWrapper = function (apiName, apiFn) {
                 return;
             }
             // 兼容带有 AppId 的 Bucket
-            var appId, bucket = params.Bucket;
-            if (bucket && bucket.indexOf('-') > -1) {
-                var arr = bucket.split('-');
-                appId = arr[1];
-                bucket = arr[0];
+            var appId, m, bucket = params.Bucket;
+            if (bucket && (m = bucket.match(/^(.+)-(\d+)$/))) {
+                appId = m[2];
+                bucket = m[1];
                 params.AppId = appId;
                 params.Bucket = bucket;
             }
@@ -292,6 +274,42 @@ var apiWrapper = function (apiName, apiFn) {
     }
 };
 
+var throttleOnProgress = function (total, onProgress) {
+    var self = this;
+    var size0 = 0;
+    var size1 = 0;
+    var time0 = Date.now();
+    var time1;
+    var timer;
+    var update = function () {
+        timer = 0;
+        if (onProgress && (typeof onProgress === 'function')) {
+            time1 = Date.now();
+            var speed = Math.max(0, parseInt((size1 - size0) / ((time1 - time0) / 1000) * 100) / 100);
+            var percent = size1 === 0 && total === 0 ? 1 : parseInt(size1 / total * 100) / 100 || 0;
+            time0 = time1;
+            size0 = size1;
+            try {
+                onProgress({loaded: size1, total: total, speed: speed, percent: percent});
+            } catch (e) {
+            }
+        }
+    };
+    return function (info, immediately) {
+        if (info) {
+            size1 = info.loaded;
+            total = info.total;
+        }
+        if (immediately) {
+            clearTimeout(timer);
+            update();
+        } else {
+            if (timer) return;
+            timer = setTimeout(update, self.options.ProgressInterval);
+        }
+    };
+};
+
 var fileSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice;
 
 var util = {
@@ -311,6 +329,7 @@ var util = {
     filter: filter,
     clone: clone,
     uuid: uuid,
+    throttleOnProgress: throttleOnProgress,
     isBrowser: !!global.window
 };
 

From 19224408b8813c1533c6aa5e716f639a2bf4e47d Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:22:55 +0800
Subject: [PATCH 08/11] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20dist?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 dist/cos-js-sdk-v5.js     | 33233 ++++++++----------------------------
 dist/cos-js-sdk-v5.min.js |     8 +-
 2 files changed, 7334 insertions(+), 25907 deletions(-)

diff --git a/dist/cos-js-sdk-v5.js b/dist/cos-js-sdk-v5.js
index dddf939..d8d9ee2 100644
--- a/dist/cos-js-sdk-v5.js
+++ b/dist/cos-js-sdk-v5.js
@@ -1,4 +1,14 @@
-/******/ (function(modules) { // webpackBootstrap
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["COS"] = factory();
+	else
+		root["COS"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
 /******/
@@ -60,324 +70,371 @@
 /******/ 	__webpack_require__.p = "/dist/";
 /******/
 /******/ 	// Load entry module and return exports
-/******/ 	return __webpack_require__(__webpack_require__.s = 72);
+/******/ 	return __webpack_require__(__webpack_require__.s = 5);
 /******/ })
 /************************************************************************/
 /******/ ([
 /* 0 */
 /***/ (function(module, exports, __webpack_require__) {
 
-var baseAssign = __webpack_require__(117),
-    baseCreate = __webpack_require__(118);
-
-/**
- * Creates an object that inherits from the `prototype` object. If a
- * `properties` object is given, its own enumerable string keyed properties
- * are assigned to the created object.
- *
- * @static
- * @memberOf _
- * @since 2.3.0
- * @category Object
- * @param {Object} prototype The object to inherit from.
- * @param {Object} [properties] The properties to assign to the object.
- * @returns {Object} Returns the new object.
- * @example
- *
- * function Shape() {
- *   this.x = 0;
- *   this.y = 0;
- * }
- *
- * function Circle() {
- *   Shape.call(this);
- * }
- *
- * Circle.prototype = _.create(Shape.prototype, {
- *   'constructor': Circle
- * });
- *
- * var circle = new Circle;
- * circle instanceof Circle;
- * // => true
- *
- * circle instanceof Shape;
- * // => true
- */
-function create(prototype, properties) {
-  var result = baseCreate(prototype);
-  return properties == null ? result : baseAssign(result, properties);
-}
-
-module.exports = create;
-
-
-/***/ }),
-/* 1 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
-function isObject(value) {
-  var type = typeof value;
-  return value != null && (type == 'object' || type == 'function');
-}
-
-module.exports = isObject;
-
-
-/***/ }),
-/* 2 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array, else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(document.body.children);
- * // => false
- *
- * _.isArray('abc');
- * // => false
- *
- * _.isArray(_.noop);
- * // => false
- */
-var isArray = Array.isArray;
-
-module.exports = isArray;
-
-
-/***/ }),
-/* 3 */
-/***/ (function(module, exports) {
-
-var g;
+"use strict";
+/* WEBPACK VAR INJECTION */(function(Buffer, global) {
 
-// This works in non-strict mode
-g = (function() {
-	return this;
-})();
+var md5 = __webpack_require__(10);
+var CryptoJS = __webpack_require__(11);
+var xml2json = __webpack_require__(12);
+var json2xml = __webpack_require__(13);
 
-try {
-	// This works if eval is allowed (see CSP)
-	g = g || Function("return this")() || (1,eval)("this");
-} catch(e) {
-	// This works if the window reference is available
-	if(typeof window === "object")
-		g = window;
+function camSafeUrlEncode(str) {
+    return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A');
 }
 
-// g can still be undefined, but nothing to do about it...
-// We return undefined, instead of nothing here, so it's
-// easier to handle this case. if(!global) { ...}
-
-module.exports = g;
-
+//测试用的key后面可以去掉
+var getAuth = function (opt) {
 
-/***/ }),
-/* 4 */
-/***/ (function(module, exports, __webpack_require__) {
+    opt = opt || {};
 
-var freeGlobal = __webpack_require__(52);
+    var SecretId = opt.SecretId;
+    var SecretKey = opt.SecretKey;
+    var method = (opt.method || opt.Method || 'get').toLowerCase();
+    var pathname = opt.pathname || opt.Key || '/';
+    var queryParams = opt.params || '';
+    var headers = opt.headers || '';
+    pathname.indexOf('/') !== 0 && (pathname = '/' + pathname);
 
-/** Detect free variable `self`. */
-var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
+    if (!SecretId) return console.error('lack of param SecretId');
+    if (!SecretKey) return console.error('lack of param SecretKey');
 
-/** Used as a reference to the global object. */
-var root = freeGlobal || freeSelf || Function('return this')();
+    var getObjectKeys = function (obj) {
+        var list = [];
+        for (var key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                list.push(key);
+            }
+        }
+        return list.sort();
+    };
 
-module.exports = root;
+    var obj2str = function (obj) {
+        var i, key, val;
+        var list = [];
+        var keyList = getObjectKeys(obj);
+        for (i = 0; i < keyList.length; i++) {
+            key = keyList[i];
+            val = obj[key] || '';
+            key = key.toLowerCase();
+            list.push(camSafeUrlEncode(key) + '=' + camSafeUrlEncode(val));
+        }
+        return list.join('&');
+    };
 
+    // 签名有效起止时间
+    var now = parseInt(new Date().getTime() / 1000) - 1;
+    var expired = now;
 
-/***/ }),
-/* 5 */
-/***/ (function(module, exports, __webpack_require__) {
+    if (opt.expires === undefined) {
+        expired += 3600; // 签名过期时间为当前 + 3600s
+    } else {
+        expired += opt.expires * 1 || 0;
+    }
 
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
+    // 要用到的 Authorization 参数列表
+    var qSignAlgorithm = 'sha1';
+    var qAk = SecretId;
+    var qSignTime = now + ';' + expired;
+    var qKeyTime = now + ';' + expired;
+    var qHeaderList = getObjectKeys(headers).join(';').toLowerCase();
+    var qUrlParamList = getObjectKeys(queryParams).join(';').toLowerCase();
 
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
+    // 签名算法说明文档：https://www.qcloud.com/document/product/436/7778
+    // 步骤一：计算 SignKey
+    var signKey = CryptoJS.HmacSHA1(qKeyTime, SecretKey).toString();
 
+    // 步骤二：构成 FormatString
+    var formatString = [method, pathname, obj2str(queryParams), obj2str(headers), ''].join('\n');
 
+    // 步骤三：计算 StringToSign
+    var stringToSign = ['sha1', qSignTime, CryptoJS.SHA1(formatString).toString(), ''].join('\n');
 
-/*<replacement>*/
+    // 步骤四：计算 Signature
+    var qSignature = CryptoJS.HmacSHA1(stringToSign, signKey).toString();
 
-var processNextTick = __webpack_require__(18);
-/*</replacement>*/
+    // 步骤五：构造 Authorization
+    var authorization = ['q-sign-algorithm=' + qSignAlgorithm, 'q-ak=' + qAk, 'q-sign-time=' + qSignTime, 'q-key-time=' + qKeyTime, 'q-header-list=' + qHeaderList, 'q-url-param-list=' + qUrlParamList, 'q-signature=' + qSignature].join('&');
 
-/*<replacement>*/
-var objectKeys = Object.keys || function (obj) {
-  var keys = [];
-  for (var key in obj) {
-    keys.push(key);
-  }return keys;
+    return authorization;
 };
-/*</replacement>*/
-
-module.exports = Duplex;
-
-/*<replacement>*/
-var util = __webpack_require__(11);
-util.inherits = __webpack_require__(8);
-/*</replacement>*/
-
-var Readable = __webpack_require__(45);
-var Writable = __webpack_require__(30);
-
-util.inherits(Duplex, Readable);
 
-var keys = objectKeys(Writable.prototype);
-for (var v = 0; v < keys.length; v++) {
-  var method = keys[v];
-  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
-}
-
-function Duplex(options) {
-  if (!(this instanceof Duplex)) return new Duplex(options);
-
-  Readable.call(this, options);
-  Writable.call(this, options);
-
-  if (options && options.readable === false) this.readable = false;
+// 清除对象里值为的 undefined 或 null 的属性
+var clearKey = function (obj) {
+    var retObj = {};
+    for (var key in obj) {
+        if (obj[key] !== undefined && obj[key] !== null) {
+            retObj[key] = obj[key];
+        }
+    }
+    return retObj;
+};
 
-  if (options && options.writable === false) this.writable = false;
+var readAsBinaryString = function (blob, callback) {
+    var readFun;
+    var fr = new FileReader();
+    if (FileReader.prototype.readAsBinaryString) {
+        readFun = FileReader.prototype.readAsBinaryString;
+        fr.onload = function () {
+            callback(this.result);
+        };
+    } else if (FileReader.prototype.readAsArrayBuffer) {
+        // 在 ie11 添加 readAsBinaryString 兼容
+        readFun = function (fileData) {
+            var binary = "";
+            var pt = this;
+            var reader = new FileReader();
+            reader.onload = function (e) {
+                var bytes = new Uint8Array(reader.result);
+                var length = bytes.byteLength;
+                for (var i = 0; i < length; i++) {
+                    binary += String.fromCharCode(bytes[i]);
+                }
+                callback(binary);
+            };
+            reader.readAsArrayBuffer(fileData);
+        };
+    } else {
+        console.error('FileReader not support readAsBinaryString');
+    }
+    readFun.call(fr, blob);
+};
 
-  this.allowHalfOpen = true;
-  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
+// 获取文件 sha1 值
+var getFileSHA = function (blob, callback) {
+    readAsBinaryString(blob, function (content) {
+        var hash = CryptoJS.SHA1(content).toString();
+        callback(null, hash);
+    });
+};
 
-  this.once('end', onend);
+// 获取文件 md5 值
+var getFileMd5 = function (blob, callback) {
+    readAsBinaryString(blob, function (content) {
+        var hash = md5(content);
+        callback(null, hash);
+    });
+};
+function clone(obj) {
+    return map(obj, function (v) {
+        return typeof v === 'object' ? clone(v) : v;
+    });
 }
-
-// the no-half-open enforcer
-function onend() {
-  // if we allow half-open state, or if the writable side ended,
-  // then we're ok.
-  if (this.allowHalfOpen || this._writableState.ended) return;
-
-  // no more data can be written.
-  // But allow more writes to happen in this tick.
-  processNextTick(onEndNT, this);
+function extend(target, source) {
+    each(source, function (val, key) {
+        target[key] = source[key];
+    });
+    return target;
 }
-
-function onEndNT(self) {
-  self.end();
+function isArray(arr) {
+    return arr instanceof Array;
 }
-
-Object.defineProperty(Duplex.prototype, 'destroyed', {
-  get: function () {
-    if (this._readableState === undefined || this._writableState === undefined) {
-      return false;
+function each(obj, fn) {
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            fn(obj[i], i);
+        }
     }
-    return this._readableState.destroyed && this._writableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (this._readableState === undefined || this._writableState === undefined) {
-      return;
+}
+function map(obj, fn) {
+    var o = isArray(obj) ? [] : {};
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            o[i] = fn(obj[i], i);
+        }
     }
-
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._readableState.destroyed = value;
-    this._writableState.destroyed = value;
-  }
-});
-
-Duplex.prototype._destroy = function (err, cb) {
-  this.push(null);
-  this.end();
-
-  processNextTick(cb, err);
-};
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
+    return o;
 }
+function filter(obj, fn) {
+    var iaArr = isArray(obj);
+    var o = iaArr ? [] : {};
+    for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+            if (fn(obj[i], i)) {
+                if (iaArr) {
+                    o.push(obj[i]);
+                } else {
+                    o[i] = obj[i];
+                }
+            }
+        }
+    }
+    return o;
+}
+var binaryBase64 = function (str) {
+    var i,
+        len,
+        char,
+        arr = [];
+    for (i = 0, len = str.length / 2; i < len; i++) {
+        char = parseInt(str[i * 2] + str[i * 2 + 1], 16);
+        arr.push(char);
+    }
+    return new Buffer(arr).toString('base64');
+};
+var uuid = function () {
+    var S4 = function () {
+        return ((1 + Math.random()) * 0x10000 | 0).toString(16).substring(1);
+    };
+    return S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4();
+};
 
-/***/ }),
-/* 6 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsNative = __webpack_require__(92),
-    getValue = __webpack_require__(97);
+var checkParams = function (apiName, params) {
+    var bucket = params.Bucket;
+    var region = params.Region;
+    var object = params.Key;
+    if (apiName.indexOf('Bucket') > -1 || apiName === 'deleteMultipleObject' || apiName === 'multipartList') {
+        return bucket && region;
+    }
+    if (apiName.indexOf('Object') > -1 || apiName.indexOf('multipart') > -1 || apiName === 'sliceUploadFile' || apiName === 'abortUploadTask') {
+        return bucket && region && object;
+    }
+    return true;
+};
 
-/**
- * Gets the native function at `key` of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {string} key The key of the method to get.
- * @returns {*} Returns the function if it's native, else `undefined`.
- */
-function getNative(object, key) {
-  var value = getValue(object, key);
-  return baseIsNative(value) ? value : undefined;
+var apiWrapper = function (apiName, apiFn) {
+    var regionMap = {
+        'gz': 'ap-guangzhou',
+        'tj': 'ap-beijing-2',
+        'sh': 'ap-shanghai',
+        'cd': 'ap-chengdu'
+    };
+    return function (params, callback) {
+        callback = callback || function () {};
+        if (apiName !== 'getService' && apiName !== 'abortUploadTask') {
+            // 判断参数是否完整
+            if (!checkParams(apiName, params)) {
+                callback({ error: 'lack of required params' });
+                return;
+            }
+            // 判断 region 格式
+            if (params.Region && regionMap[params.Region]) {
+                callback({ error: 'Region should be ' + regionMap[params.Region] });
+                return;
+            }
+            // 判断 region 格式
+            if (params.Region && params.Region.indexOf('cos.') > -1) {
+                callback({ error: 'Region should not be start with "cos."' });
+                return;
+            }
+            // 兼容带有 AppId 的 Bucket
+            var appId,
+                m,
+                bucket = params.Bucket;
+            if (bucket && (m = bucket.match(/^(.+)-(\d+)$/))) {
+                appId = m[2];
+                bucket = m[1];
+                params.AppId = appId;
+                params.Bucket = bucket;
+            }
+            // 兼容带有斜杠开头的 Key
+            if (params.Key && params.Key.substr(0, 1) === '/') {
+                params.Key = params.Key.substr(1);
+            }
+        }
+        var res = apiFn.call(this, params, callback);
+        if (apiName === 'getAuth') {
+            return res;
+        }
+    };
+};
+
+var throttleOnProgress = function (total, onProgress) {
+    var self = this;
+    var size0 = 0;
+    var size1 = 0;
+    var time0 = Date.now();
+    var time1;
+    var timer;
+    var update = function () {
+        timer = 0;
+        if (onProgress && typeof onProgress === 'function') {
+            time1 = Date.now();
+            var speed = Math.max(0, parseInt((size1 - size0) / ((time1 - time0) / 1000) * 100) / 100);
+            var percent = size1 === 0 && total === 0 ? 1 : parseInt(size1 / total * 100) / 100 || 0;
+            time0 = time1;
+            size0 = size1;
+            try {
+                onProgress({ loaded: size1, total: total, speed: speed, percent: percent });
+            } catch (e) {}
+        }
+    };
+    return function (info, immediately) {
+        if (info) {
+            size1 = info.loaded;
+            total = info.total;
+        }
+        if (immediately) {
+            clearTimeout(timer);
+            update();
+        } else {
+            if (timer) return;
+            timer = setTimeout(update, self.options.ProgressInterval);
+        }
+    };
+};
+
+var fileSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice;
+
+var util = {
+    fileSlice: fileSlice,
+    apiWrapper: apiWrapper,
+    getAuth: getAuth,
+    xml2json: xml2json,
+    json2xml: json2xml,
+    md5: md5,
+    clearKey: clearKey,
+    getFileMd5: getFileMd5,
+    binaryBase64: binaryBase64,
+    extend: extend,
+    isArray: isArray,
+    each: each,
+    map: map,
+    filter: filter,
+    clone: clone,
+    uuid: uuid,
+    throttleOnProgress: throttleOnProgress,
+    isBrowser: !!global.window
+};
+
+module.exports = util;
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(2).Buffer, __webpack_require__(1)))
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports) {
+
+var g;
+
+// This works in non-strict mode
+g = (function() {
+	return this;
+})();
+
+try {
+	// This works if eval is allowed (see CSP)
+	g = g || Function("return this")() || (1,eval)("this");
+} catch(e) {
+	// This works if the window reference is available
+	if(typeof window === "object")
+		g = window;
 }
 
-module.exports = getNative;
+// g can still be undefined, but nothing to do about it...
+// We return undefined, instead of nothing here, so it's
+// easier to handle this case. if(!global) { ...}
+
+module.exports = g;
 
 
 /***/ }),
-/* 7 */
+/* 2 */
 /***/ (function(module, exports, __webpack_require__) {
 
 "use strict";
@@ -391,9 +448,9 @@ module.exports = getNative;
 
 
 
-var base64 = __webpack_require__(74)
-var ieee754 = __webpack_require__(75)
-var isArray = __webpack_require__(44)
+var base64 = __webpack_require__(7)
+var ieee754 = __webpack_require__(8)
+var isArray = __webpack_require__(9)
 
 exports.Buffer = Buffer
 exports.SlowBuffer = SlowBuffer
@@ -2171,26885 +2228,8259 @@ function isnan (val) {
   return val !== val // eslint-disable-line no-self-compare
 }
 
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
-
-/***/ }),
-/* 8 */
-/***/ (function(module, exports) {
-
-if (typeof Object.create === 'function') {
-  // implementation from standard node.js 'util' module
-  module.exports = function inherits(ctor, superCtor) {
-    ctor.super_ = superCtor
-    ctor.prototype = Object.create(superCtor.prototype, {
-      constructor: {
-        value: ctor,
-        enumerable: false,
-        writable: true,
-        configurable: true
-      }
-    });
-  };
-} else {
-  // old school shim for old browsers
-  module.exports = function inherits(ctor, superCtor) {
-    ctor.super_ = superCtor
-    var TempCtor = function () {}
-    TempCtor.prototype = superCtor.prototype
-    ctor.prototype = new TempCtor()
-    ctor.prototype.constructor = ctor
-  }
-}
-
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1)))
 
 /***/ }),
-/* 9 */
+/* 3 */
 /***/ (function(module, exports) {
 
-// shim for using process in browser
-var process = module.exports = {};
-
-// cached from whatever global is present so that test runners that stub it
-// don't break things.  But we need to wrap it in a try catch in case it is
-// wrapped in strict mode code which doesn't define any globals.  It's inside a
-// function because try/catches deoptimize in certain engines.
-
-var cachedSetTimeout;
-var cachedClearTimeout;
-
-function defaultSetTimout() {
-    throw new Error('setTimeout has not been defined');
-}
-function defaultClearTimeout () {
-    throw new Error('clearTimeout has not been defined');
-}
-(function () {
-    try {
-        if (typeof setTimeout === 'function') {
-            cachedSetTimeout = setTimeout;
-        } else {
-            cachedSetTimeout = defaultSetTimout;
-        }
-    } catch (e) {
-        cachedSetTimeout = defaultSetTimout;
-    }
-    try {
-        if (typeof clearTimeout === 'function') {
-            cachedClearTimeout = clearTimeout;
-        } else {
-            cachedClearTimeout = defaultClearTimeout;
-        }
-    } catch (e) {
-        cachedClearTimeout = defaultClearTimeout;
-    }
-} ())
-function runTimeout(fun) {
-    if (cachedSetTimeout === setTimeout) {
-        //normal enviroments in sane situations
-        return setTimeout(fun, 0);
-    }
-    // if setTimeout wasn't available but was latter defined
-    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
-        cachedSetTimeout = setTimeout;
-        return setTimeout(fun, 0);
-    }
-    try {
-        // when when somebody has screwed with setTimeout but no I.E. maddness
-        return cachedSetTimeout(fun, 0);
-    } catch(e){
-        try {
-            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
-            return cachedSetTimeout.call(null, fun, 0);
-        } catch(e){
-            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
-            return cachedSetTimeout.call(this, fun, 0);
-        }
-    }
-
-
-}
-function runClearTimeout(marker) {
-    if (cachedClearTimeout === clearTimeout) {
-        //normal enviroments in sane situations
-        return clearTimeout(marker);
-    }
-    // if clearTimeout wasn't available but was latter defined
-    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
-        cachedClearTimeout = clearTimeout;
-        return clearTimeout(marker);
-    }
-    try {
-        // when when somebody has screwed with setTimeout but no I.E. maddness
-        return cachedClearTimeout(marker);
-    } catch (e){
-        try {
-            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
-            return cachedClearTimeout.call(null, marker);
-        } catch (e){
-            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
-            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
-            return cachedClearTimeout.call(this, marker);
+var initEvent = function (cos) {
+    var listeners = {};
+    var getList = function (action) {
+        !listeners[action] && (listeners[action] = []);
+        return listeners[action];
+    };
+    cos.on = function (action, callback) {
+        if (action === 'task-list-update') {
+            console.warn('Event "' + action + '" has been deprecated. Please use "list-update" instead.');
         }
-    }
-
-
-
-}
-var queue = [];
-var draining = false;
-var currentQueue;
-var queueIndex = -1;
-
-function cleanUpNextTick() {
-    if (!draining || !currentQueue) {
-        return;
-    }
-    draining = false;
-    if (currentQueue.length) {
-        queue = currentQueue.concat(queue);
-    } else {
-        queueIndex = -1;
-    }
-    if (queue.length) {
-        drainQueue();
-    }
-}
-
-function drainQueue() {
-    if (draining) {
-        return;
-    }
-    var timeout = runTimeout(cleanUpNextTick);
-    draining = true;
-
-    var len = queue.length;
-    while(len) {
-        currentQueue = queue;
-        queue = [];
-        while (++queueIndex < len) {
-            if (currentQueue) {
-                currentQueue[queueIndex].run();
-            }
+        getList(action).push(callback);
+    };
+    cos.off = function (action, callback) {
+        var list = getList(action);
+        for (var i = list.length - 1; i >= 0; i--) {
+            callback === list[i] && list.splice(i, 1);
         }
-        queueIndex = -1;
-        len = queue.length;
-    }
-    currentQueue = null;
-    draining = false;
-    runClearTimeout(timeout);
-}
-
-process.nextTick = function (fun) {
-    var args = new Array(arguments.length - 1);
-    if (arguments.length > 1) {
-        for (var i = 1; i < arguments.length; i++) {
-            args[i - 1] = arguments[i];
+    };
+    cos.emit = function (action, data) {
+        var list = getList(action).map(function (cb) {
+            return cb;
+        });
+        for (var i = 0; i < list.length; i++) {
+            list[i](data);
         }
-    }
-    queue.push(new Item(fun, args));
-    if (queue.length === 1 && !draining) {
-        runTimeout(drainQueue);
-    }
-};
-
-// v8 likes predictible objects
-function Item(fun, array) {
-    this.fun = fun;
-    this.array = array;
-}
-Item.prototype.run = function () {
-    this.fun.apply(null, this.array);
-};
-process.title = 'browser';
-process.browser = true;
-process.env = {};
-process.argv = [];
-process.version = ''; // empty string to avoid regexp issues
-process.versions = {};
-
-function noop() {}
-
-process.on = noop;
-process.addListener = noop;
-process.once = noop;
-process.off = noop;
-process.removeListener = noop;
-process.removeAllListeners = noop;
-process.emit = noop;
-process.prependListener = noop;
-process.prependOnceListener = noop;
-
-process.listeners = function (name) { return [] }
-
-process.binding = function (name) {
-    throw new Error('process.binding is not supported');
+    };
 };
 
-process.cwd = function () { return '/' };
-process.chdir = function (dir) {
-    throw new Error('process.chdir is not supported');
+var EventProxy = function () {
+    initEvent(this);
 };
-process.umask = function() { return 0; };
 
+module.exports.init = initEvent;
+module.exports.EventProxy = EventProxy;
 
 /***/ }),
-/* 10 */
+/* 4 */
 /***/ (function(module, exports, __webpack_require__) {
 
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLCData, XMLComment, XMLDeclaration, XMLDocType, XMLElement, XMLNode, XMLRaw, XMLText, isEmpty, isFunction, isObject,
-    hasProp = {}.hasOwnProperty;
-
-  isObject = __webpack_require__(1);
+"use strict";
 
-  isFunction = __webpack_require__(20);
 
-  isEmpty = __webpack_require__(119);
+exports.decode = exports.parse = __webpack_require__(16);
+exports.encode = exports.stringify = __webpack_require__(17);
 
-  XMLElement = null;
 
-  XMLCData = null;
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __webpack_require__) {
 
-  XMLComment = null;
+var COS = __webpack_require__(6);
+module.exports = COS;
 
-  XMLDeclaration = null;
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
 
-  XMLDocType = null;
+"use strict";
 
-  XMLRaw = null;
 
-  XMLText = null;
+var util = __webpack_require__(0);
+var event = __webpack_require__(3);
+var task = __webpack_require__(14);
+var base = __webpack_require__(15);
+var advance = __webpack_require__(19);
 
-  module.exports = XMLNode = (function() {
-    function XMLNode(parent) {
-      this.parent = parent;
-      this.options = this.parent.options;
-      this.stringify = this.parent.stringify;
-      if (XMLElement === null) {
-        XMLElement = __webpack_require__(59);
-        XMLCData = __webpack_require__(68);
-        XMLComment = __webpack_require__(69);
-        XMLDeclaration = __webpack_require__(57);
-        XMLDocType = __webpack_require__(70);
-        XMLRaw = __webpack_require__(194);
-        XMLText = __webpack_require__(195);
-      }
-    }
-
-    XMLNode.prototype.element = function(name, attributes, text) {
-      var childNode, item, j, k, key, lastChild, len, len1, ref, val;
-      lastChild = null;
-      if (attributes == null) {
-        attributes = {};
-      }
-      attributes = attributes.valueOf();
-      if (!isObject(attributes)) {
-        ref = [attributes, text], text = ref[0], attributes = ref[1];
-      }
-      if (name != null) {
-        name = name.valueOf();
-      }
-      if (Array.isArray(name)) {
-        for (j = 0, len = name.length; j < len; j++) {
-          item = name[j];
-          lastChild = this.element(item);
-        }
-      } else if (isFunction(name)) {
-        lastChild = this.element(name.apply());
-      } else if (isObject(name)) {
-        for (key in name) {
-          if (!hasProp.call(name, key)) continue;
-          val = name[key];
-          if (isFunction(val)) {
-            val = val.apply();
-          }
-          if ((isObject(val)) && (isEmpty(val))) {
-            val = null;
-          }
-          if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
-            lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
-          } else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && key.indexOf(this.stringify.convertPIKey) === 0) {
-            lastChild = this.instruction(key.substr(this.stringify.convertPIKey.length), val);
-          } else if (!this.options.separateArrayItems && Array.isArray(val)) {
-            for (k = 0, len1 = val.length; k < len1; k++) {
-              item = val[k];
-              childNode = {};
-              childNode[key] = item;
-              lastChild = this.element(childNode);
-            }
-          } else if (isObject(val)) {
-            lastChild = this.element(key);
-            lastChild.element(val);
-          } else {
-            lastChild = this.element(key, val);
-          }
-        }
-      } else {
-        if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
-          lastChild = this.text(text);
-        } else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
-          lastChild = this.cdata(text);
-        } else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
-          lastChild = this.comment(text);
-        } else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
-          lastChild = this.raw(text);
-        } else {
-          lastChild = this.node(name, attributes, text);
-        }
-      }
-      if (lastChild == null) {
-        throw new Error("Could not create any elements with: " + name);
-      }
-      return lastChild;
-    };
-
-    XMLNode.prototype.insertBefore = function(name, attributes, text) {
-      var child, i, removed;
-      if (this.isRoot) {
-        throw new Error("Cannot insert elements at root level");
-      }
-      i = this.parent.children.indexOf(this);
-      removed = this.parent.children.splice(i);
-      child = this.parent.element(name, attributes, text);
-      Array.prototype.push.apply(this.parent.children, removed);
-      return child;
-    };
-
-    XMLNode.prototype.insertAfter = function(name, attributes, text) {
-      var child, i, removed;
-      if (this.isRoot) {
-        throw new Error("Cannot insert elements at root level");
-      }
-      i = this.parent.children.indexOf(this);
-      removed = this.parent.children.splice(i + 1);
-      child = this.parent.element(name, attributes, text);
-      Array.prototype.push.apply(this.parent.children, removed);
-      return child;
-    };
-
-    XMLNode.prototype.remove = function() {
-      var i, ref;
-      if (this.isRoot) {
-        throw new Error("Cannot remove the root element");
-      }
-      i = this.parent.children.indexOf(this);
-      [].splice.apply(this.parent.children, [i, i - i + 1].concat(ref = [])), ref;
-      return this.parent;
-    };
-
-    XMLNode.prototype.node = function(name, attributes, text) {
-      var child, ref;
-      if (name != null) {
-        name = name.valueOf();
-      }
-      if (attributes == null) {
-        attributes = {};
-      }
-      attributes = attributes.valueOf();
-      if (!isObject(attributes)) {
-        ref = [attributes, text], text = ref[0], attributes = ref[1];
-      }
-      child = new XMLElement(this, name, attributes);
-      if (text != null) {
-        child.text(text);
-      }
-      this.children.push(child);
-      return child;
-    };
-
-    XMLNode.prototype.text = function(value) {
-      var child;
-      child = new XMLText(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLNode.prototype.cdata = function(value) {
-      var child;
-      child = new XMLCData(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLNode.prototype.comment = function(value) {
-      var child;
-      child = new XMLComment(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLNode.prototype.raw = function(value) {
-      var child;
-      child = new XMLRaw(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLNode.prototype.declaration = function(version, encoding, standalone) {
-      var doc, xmldec;
-      doc = this.document();
-      xmldec = new XMLDeclaration(doc, version, encoding, standalone);
-      doc.xmldec = xmldec;
-      return doc.root();
-    };
-
-    XMLNode.prototype.doctype = function(pubID, sysID) {
-      var doc, doctype;
-      doc = this.document();
-      doctype = new XMLDocType(doc, pubID, sysID);
-      doc.doctype = doctype;
-      return doctype;
-    };
-
-    XMLNode.prototype.up = function() {
-      if (this.isRoot) {
-        throw new Error("The root node has no parent. Use doc() if you need to get the document object.");
-      }
-      return this.parent;
-    };
-
-    XMLNode.prototype.root = function() {
-      var child;
-      if (this.isRoot) {
-        return this;
-      }
-      child = this.parent;
-      while (!child.isRoot) {
-        child = child.parent;
-      }
-      return child;
-    };
-
-    XMLNode.prototype.document = function() {
-      return this.root().documentObject;
-    };
-
-    XMLNode.prototype.end = function(options) {
-      return this.document().toString(options);
-    };
-
-    XMLNode.prototype.prev = function() {
-      var i;
-      if (this.isRoot) {
-        throw new Error("Root node has no siblings");
-      }
-      i = this.parent.children.indexOf(this);
-      if (i < 1) {
-        throw new Error("Already at the first node");
-      }
-      return this.parent.children[i - 1];
-    };
-
-    XMLNode.prototype.next = function() {
-      var i;
-      if (this.isRoot) {
-        throw new Error("Root node has no siblings");
-      }
-      i = this.parent.children.indexOf(this);
-      if (i === -1 || i === this.parent.children.length - 1) {
-        throw new Error("Already at the last node");
-      }
-      return this.parent.children[i + 1];
-    };
-
-    XMLNode.prototype.importXMLBuilder = function(xmlbuilder) {
-      var clonedRoot;
-      clonedRoot = xmlbuilder.root().clone();
-      clonedRoot.parent = this;
-      clonedRoot.isRoot = false;
-      this.children.push(clonedRoot);
-      return this;
-    };
-
-    XMLNode.prototype.ele = function(name, attributes, text) {
-      return this.element(name, attributes, text);
-    };
-
-    XMLNode.prototype.nod = function(name, attributes, text) {
-      return this.node(name, attributes, text);
-    };
-
-    XMLNode.prototype.txt = function(value) {
-      return this.text(value);
-    };
-
-    XMLNode.prototype.dat = function(value) {
-      return this.cdata(value);
-    };
-
-    XMLNode.prototype.com = function(value) {
-      return this.comment(value);
-    };
-
-    XMLNode.prototype.doc = function() {
-      return this.document();
-    };
-
-    XMLNode.prototype.dec = function(version, encoding, standalone) {
-      return this.declaration(version, encoding, standalone);
-    };
-
-    XMLNode.prototype.dtd = function(pubID, sysID) {
-      return this.doctype(pubID, sysID);
-    };
-
-    XMLNode.prototype.e = function(name, attributes, text) {
-      return this.element(name, attributes, text);
-    };
-
-    XMLNode.prototype.n = function(name, attributes, text) {
-      return this.node(name, attributes, text);
-    };
-
-    XMLNode.prototype.t = function(value) {
-      return this.text(value);
-    };
+var defaultOptions = {
+    AppId: '',
+    SecretId: '',
+    SecretKey: '',
+    FileParallelLimit: 3,
+    ChunkParallelLimit: 3,
+    ChunkSize: 1024 * 1024,
+    SliceSize: 1024 * 1024 * 20,
+    ProgressInterval: 1000,
+    Domain: '',
+    ServiceDomain: ''
+};
 
-    XMLNode.prototype.d = function(value) {
-      return this.cdata(value);
-    };
+// 对外暴露的类
+var COS = function (options) {
+    this.options = util.extend(util.clone(defaultOptions), options || {});
+    event.init(this);
+    task.init(this);
+};
 
-    XMLNode.prototype.c = function(value) {
-      return this.comment(value);
-    };
+util.extend(COS.prototype, base);
+util.extend(COS.prototype, advance);
 
-    XMLNode.prototype.r = function(value) {
-      return this.raw(value);
-    };
+COS.getAuthorization = util.getAuth;
+COS.version = '0.1.5';
 
-    XMLNode.prototype.u = function() {
-      return this.up();
-    };
+module.exports = window.COS = COS;
 
-    return XMLNode;
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __webpack_require__) {
 
-  })();
+"use strict";
 
-}).call(this);
 
+exports.byteLength = byteLength
+exports.toByteArray = toByteArray
+exports.fromByteArray = fromByteArray
 
-/***/ }),
-/* 11 */
-/***/ (function(module, exports, __webpack_require__) {
+var lookup = []
+var revLookup = []
+var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
 
-/* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
+var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+for (var i = 0, len = code.length; i < len; ++i) {
+  lookup[i] = code[i]
+  revLookup[code.charCodeAt(i)] = i
+}
 
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
+revLookup['-'.charCodeAt(0)] = 62
+revLookup['_'.charCodeAt(0)] = 63
 
-function isArray(arg) {
-  if (Array.isArray) {
-    return Array.isArray(arg);
+function placeHoldersCount (b64) {
+  var len = b64.length
+  if (len % 4 > 0) {
+    throw new Error('Invalid string. Length must be a multiple of 4')
   }
-  return objectToString(arg) === '[object Array]';
-}
-exports.isArray = isArray;
 
-function isBoolean(arg) {
-  return typeof arg === 'boolean';
+  // the number of equal signs (place holders)
+  // if there are two placeholders, than the two characters before it
+  // represent one byte
+  // if there is only one, then the three characters before it represent 2 bytes
+  // this is just a cheap hack to not do indexOf twice
+  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
 }
-exports.isBoolean = isBoolean;
 
-function isNull(arg) {
-  return arg === null;
+function byteLength (b64) {
+  // base64 is 4/3 + up to two characters of the original data
+  return (b64.length * 3 / 4) - placeHoldersCount(b64)
 }
-exports.isNull = isNull;
 
-function isNullOrUndefined(arg) {
-  return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
+function toByteArray (b64) {
+  var i, l, tmp, placeHolders, arr
+  var len = b64.length
+  placeHolders = placeHoldersCount(b64)
 
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
+  arr = new Arr((len * 3 / 4) - placeHolders)
 
-function isString(arg) {
-  return typeof arg === 'string';
-}
-exports.isString = isString;
+  // if there are placeholders, only get up to the last complete 4 chars
+  l = placeHolders > 0 ? len - 4 : len
 
-function isSymbol(arg) {
-  return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
+  var L = 0
 
-function isUndefined(arg) {
-  return arg === void 0;
-}
-exports.isUndefined = isUndefined;
+  for (i = 0; i < l; i += 4) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
+    arr[L++] = (tmp >> 16) & 0xFF
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
 
-function isRegExp(re) {
-  return objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
+  if (placeHolders === 2) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
+    arr[L++] = tmp & 0xFF
+  } else if (placeHolders === 1) {
+    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
+    arr[L++] = (tmp >> 8) & 0xFF
+    arr[L++] = tmp & 0xFF
+  }
 
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
+  return arr
 }
-exports.isObject = isObject;
 
-function isDate(d) {
-  return objectToString(d) === '[object Date]';
+function tripletToBase64 (num) {
+  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
 }
-exports.isDate = isDate;
 
-function isError(e) {
-  return (objectToString(e) === '[object Error]' || e instanceof Error);
+function encodeChunk (uint8, start, end) {
+  var tmp
+  var output = []
+  for (var i = start; i < end; i += 3) {
+    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
+    output.push(tripletToBase64(tmp))
+  }
+  return output.join('')
 }
-exports.isError = isError;
 
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
-  return arg === null ||
-         typeof arg === 'boolean' ||
-         typeof arg === 'number' ||
-         typeof arg === 'string' ||
-         typeof arg === 'symbol' ||  // ES6 symbol
-         typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
+function fromByteArray (uint8) {
+  var tmp
+  var len = uint8.length
+  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
+  var output = ''
+  var parts = []
+  var maxChunkLength = 16383 // must be multiple of 3
+
+  // go through the array every three bytes, we'll deal with trailing stuff later
+  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
+    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
+  }
+
+  // pad the end with zeros, but make sure to not forget the extra bytes
+  if (extraBytes === 1) {
+    tmp = uint8[len - 1]
+    output += lookup[tmp >> 2]
+    output += lookup[(tmp << 4) & 0x3F]
+    output += '=='
+  } else if (extraBytes === 2) {
+    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
+    output += lookup[tmp >> 10]
+    output += lookup[(tmp >> 4) & 0x3F]
+    output += lookup[(tmp << 2) & 0x3F]
+    output += '='
+  }
 
-exports.isBuffer = Buffer.isBuffer;
+  parts.push(output)
 
-function objectToString(o) {
-  return Object.prototype.toString.call(o);
+  return parts.join('')
 }
 
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7).Buffer))
 
 /***/ }),
-/* 12 */
-/***/ (function(module, exports, __webpack_require__) {
+/* 8 */
+/***/ (function(module, exports) {
 
-var Symbol = __webpack_require__(21),
-    getRawTag = __webpack_require__(93),
-    objectToString = __webpack_require__(94);
+exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+  var e, m
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var nBits = -7
+  var i = isLE ? (nBytes - 1) : 0
+  var d = isLE ? -1 : 1
+  var s = buffer[offset + i]
 
-/** `Object#toString` result references. */
-var nullTag = '[object Null]',
-    undefinedTag = '[object Undefined]';
+  i += d
 
-/** Built-in value references. */
-var symToStringTag = Symbol ? Symbol.toStringTag : undefined;
+  e = s & ((1 << (-nBits)) - 1)
+  s >>= (-nBits)
+  nBits += eLen
+  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
 
-/**
- * The base implementation of `getTag` without fallbacks for buggy environments.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-function baseGetTag(value) {
-  if (value == null) {
-    return value === undefined ? undefinedTag : nullTag;
+  m = e & ((1 << (-nBits)) - 1)
+  e >>= (-nBits)
+  nBits += mLen
+  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+  if (e === 0) {
+    e = 1 - eBias
+  } else if (e === eMax) {
+    return m ? NaN : ((s ? -1 : 1) * Infinity)
+  } else {
+    m = m + Math.pow(2, mLen)
+    e = e - eBias
   }
-  return (symToStringTag && symToStringTag in Object(value))
-    ? getRawTag(value)
-    : objectToString(value);
+  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
 }
 
-module.exports = baseGetTag;
+exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+  var e, m, c
+  var eLen = nBytes * 8 - mLen - 1
+  var eMax = (1 << eLen) - 1
+  var eBias = eMax >> 1
+  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+  var i = isLE ? 0 : (nBytes - 1)
+  var d = isLE ? 1 : -1
+  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
 
+  value = Math.abs(value)
 
-/***/ }),
-/* 13 */
-/***/ (function(module, exports, __webpack_require__) {
+  if (isNaN(value) || value === Infinity) {
+    m = isNaN(value) ? 1 : 0
+    e = eMax
+  } else {
+    e = Math.floor(Math.log(value) / Math.LN2)
+    if (value * (c = Math.pow(2, -e)) < 1) {
+      e--
+      c *= 2
+    }
+    if (e + eBias >= 1) {
+      value += rt / c
+    } else {
+      value += rt * Math.pow(2, 1 - eBias)
+    }
+    if (value * c >= 2) {
+      e++
+      c /= 2
+    }
 
-var isFunction = __webpack_require__(20),
-    isLength = __webpack_require__(33);
+    if (e + eBias >= eMax) {
+      m = 0
+      e = eMax
+    } else if (e + eBias >= 1) {
+      m = (value * c - 1) * Math.pow(2, mLen)
+      e = e + eBias
+    } else {
+      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+      e = 0
+    }
+  }
 
-/**
- * Checks if `value` is array-like. A value is considered array-like if it's
- * not a function and has a `value.length` that's an integer greater than or
- * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- * @example
- *
- * _.isArrayLike([1, 2, 3]);
- * // => true
- *
- * _.isArrayLike(document.body.children);
- * // => true
- *
- * _.isArrayLike('abc');
- * // => true
- *
- * _.isArrayLike(_.noop);
- * // => false
- */
-function isArrayLike(value) {
-  return value != null && isLength(value.length) && !isFunction(value);
-}
+  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
 
-module.exports = isArrayLike;
+  e = (e << mLen) | m
+  eLen += mLen
+  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
 
+  buffer[offset + i - d] |= s * 128
+}
 
-/***/ }),
-/* 14 */
-/***/ (function(module, exports, __webpack_require__) {
 
-var arrayLikeKeys = __webpack_require__(106),
-    baseKeys = __webpack_require__(56),
-    isArrayLike = __webpack_require__(13);
+/***/ }),
+/* 9 */
+/***/ (function(module, exports) {
 
-/**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- *   this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
-function keys(object) {
-  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
-}
+var toString = {}.toString;
 
-module.exports = keys;
+module.exports = Array.isArray || function (arr) {
+  return toString.call(arr) == '[object Array]';
+};
 
 
 /***/ }),
-/* 15 */
+/* 10 */
 /***/ (function(module, exports) {
 
 /**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
  *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
+ *  MD5 (Message-Digest Algorithm)
+ *  http://www.webtoolkit.info/
  *
- * _.isObjectLike(null);
- * // => false
- */
-function isObjectLike(value) {
-  return value != null && typeof value == 'object';
-}
-
-module.exports = isObjectLike;
-
+ **/
 
-/***/ }),
-/* 16 */
-/***/ (function(module, exports, __webpack_require__) {
+var md5 = function (string) {
 
-"use strict";
-/* WEBPACK VAR INJECTION */(function(Buffer, global) {
+    function RotateLeft(lValue, iShiftBits) {
+        return lValue << iShiftBits | lValue >>> 32 - iShiftBits;
+    }
 
-var md5 = __webpack_require__(76);
-var CryptoJS = __webpack_require__(77);
-var xml2js = __webpack_require__(78);
-var xmlParser = new xml2js.Parser({ explicitArray: false, ignoreAttrs: true });
-var xmlBuilder = new xml2js.Builder();
+    function AddUnsigned(lX, lY) {
+        var lX4, lY4, lX8, lY8, lResult;
+        lX8 = lX & 0x80000000;
+        lY8 = lY & 0x80000000;
+        lX4 = lX & 0x40000000;
+        lY4 = lY & 0x40000000;
+        lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
+        if (lX4 & lY4) {
+            return lResult ^ 0x80000000 ^ lX8 ^ lY8;
+        }
+        if (lX4 | lY4) {
+            if (lResult & 0x40000000) {
+                return lResult ^ 0xC0000000 ^ lX8 ^ lY8;
+            } else {
+                return lResult ^ 0x40000000 ^ lX8 ^ lY8;
+            }
+        } else {
+            return lResult ^ lX8 ^ lY8;
+        }
+    }
 
-function camSafeUrlEncode(str) {
-    return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A');
-}
+    function F(x, y, z) {
+        return x & y | ~x & z;
+    }
+    function G(x, y, z) {
+        return x & z | y & ~z;
+    }
+    function H(x, y, z) {
+        return x ^ y ^ z;
+    }
+    function I(x, y, z) {
+        return y ^ (x | ~z);
+    }
 
-//测试用的key后面可以去掉
-var getAuth = function (opt) {
+    function FF(a, b, c, d, x, s, ac) {
+        a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
+        return AddUnsigned(RotateLeft(a, s), b);
+    };
 
-    opt = opt || {};
+    function GG(a, b, c, d, x, s, ac) {
+        a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
+        return AddUnsigned(RotateLeft(a, s), b);
+    };
 
-    var SecretId = opt.SecretId;
-    var SecretKey = opt.SecretKey;
-    var method = (opt.method || opt.Method || 'get').toLowerCase();
-    var pathname = opt.pathname || opt.Key || '/';
-    var queryParams = opt.params || '';
-    var headers = opt.headers || '';
-    pathname.indexOf('/') === -1 && (pathname = '/' + pathname);
+    function HH(a, b, c, d, x, s, ac) {
+        a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
+        return AddUnsigned(RotateLeft(a, s), b);
+    };
 
-    if (!SecretId) return console.error('lack of param SecretId');
-    if (!SecretKey) return console.error('lack of param SecretKey');
+    function II(a, b, c, d, x, s, ac) {
+        a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
+        return AddUnsigned(RotateLeft(a, s), b);
+    };
 
-    var getObjectKeys = function (obj) {
-        var list = [];
-        for (var key in obj) {
-            if (obj.hasOwnProperty(key)) {
-                list.push(key);
-            }
+    function ConvertToWordArray(string) {
+        var lWordCount;
+        var lMessageLength = string.length;
+        var lNumberOfWords_temp1 = lMessageLength + 8;
+        var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - lNumberOfWords_temp1 % 64) / 64;
+        var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
+        var lWordArray = Array(lNumberOfWords - 1);
+        var lBytePosition = 0;
+        var lByteCount = 0;
+        while (lByteCount < lMessageLength) {
+            lWordCount = (lByteCount - lByteCount % 4) / 4;
+            lBytePosition = lByteCount % 4 * 8;
+            lWordArray[lWordCount] = lWordArray[lWordCount] | string.charCodeAt(lByteCount) << lBytePosition;
+            lByteCount++;
         }
-        return list.sort();
+        lWordCount = (lByteCount - lByteCount % 4) / 4;
+        lBytePosition = lByteCount % 4 * 8;
+        lWordArray[lWordCount] = lWordArray[lWordCount] | 0x80 << lBytePosition;
+        lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
+        lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
+        return lWordArray;
     };
 
-    var obj2str = function (obj) {
-        var i, key, val;
-        var list = [];
-        var keyList = getObjectKeys(obj);
-        for (i = 0; i < keyList.length; i++) {
-            key = keyList[i];
-            val = obj[key] || '';
-            key = key.toLowerCase();
-            list.push(camSafeUrlEncode(key) + '=' + camSafeUrlEncode(val));
+    function WordToHex(lValue) {
+        var WordToHexValue = "",
+            WordToHexValue_temp = "",
+            lByte,
+            lCount;
+        for (lCount = 0; lCount <= 3; lCount++) {
+            lByte = lValue >>> lCount * 8 & 255;
+            WordToHexValue_temp = "0" + lByte.toString(16);
+            WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length - 2, 2);
         }
-        return list.join('&');
+        return WordToHexValue;
     };
 
-    // 签名有效起止时间
-    var now = parseInt(new Date().getTime() / 1000) - 1;
-    var expired = now;
+    function Utf8Encode(string) {
+        string = string.replace(/\r\n/g, "\n");
+        var utftext = "";
 
-    if (opt.expires === undefined) {
-        expired += 3600; // 签名过期时间为当前 + 3600s
-    } else {
-        expired += opt.expires * 1 || 0;
-    }
+        for (var n = 0; n < string.length; n++) {
 
-    // 要用到的 Authorization 参数列表
-    var qSignAlgorithm = 'sha1';
-    var qAk = SecretId;
-    var qSignTime = now + ';' + expired;
-    var qKeyTime = now + ';' + expired;
-    var qHeaderList = getObjectKeys(headers).join(';').toLowerCase();
-    var qUrlParamList = getObjectKeys(queryParams).join(';').toLowerCase();
+            var c = string.charCodeAt(n);
 
-    // 签名算法说明文档：https://www.qcloud.com/document/product/436/7778
-    // 步骤一：计算 SignKey
-    var signKey = CryptoJS.HmacSHA1(qKeyTime, SecretKey).toString();
+            if (c < 128) {
+                utftext += String.fromCharCode(c);
+            } else if (c > 127 && c < 2048) {
+                utftext += String.fromCharCode(c >> 6 | 192);
+                utftext += String.fromCharCode(c & 63 | 128);
+            } else {
+                utftext += String.fromCharCode(c >> 12 | 224);
+                utftext += String.fromCharCode(c >> 6 & 63 | 128);
+                utftext += String.fromCharCode(c & 63 | 128);
+            }
+        }
 
-    // 步骤二：构成 FormatString
-    var formatString = [method, pathname, obj2str(queryParams), obj2str(headers), ''].join('\n');
+        return utftext;
+    };
 
-    // 步骤三：计算 StringToSign
-    var stringToSign = ['sha1', qSignTime, CryptoJS.SHA1(formatString).toString(), ''].join('\n');
-
-    // 步骤四：计算 Signature
-    var qSignature = CryptoJS.HmacSHA1(stringToSign, signKey).toString();
-
-    // 步骤五：构造 Authorization
-    var authorization = ['q-sign-algorithm=' + qSignAlgorithm, 'q-ak=' + qAk, 'q-sign-time=' + qSignTime, 'q-key-time=' + qKeyTime, 'q-header-list=' + qHeaderList, 'q-url-param-list=' + qUrlParamList, 'q-signature=' + qSignature].join('&');
-
-    return authorization;
-};
-
-// XML 对象转 JSON 对象
-var xml2json = function (bodyStr) {
-    var d = {};
-    xmlParser.parseString(bodyStr, function (err, result) {
-        d = result;
-    });
-
-    return d;
-};
-
-// JSON 对象转 XML 对象
-var json2xml = function (json) {
-    var xml = xmlBuilder.buildObject(json);
-    return xml;
-};
-
-// 清除对象里值为的 undefined 或 null 的属性
-var clearKey = function (obj) {
-    var retObj = {};
-    for (var key in obj) {
-        if (obj[key] !== undefined && obj[key] !== null) {
-            retObj[key] = obj[key];
-        }
-    }
-    return retObj;
-};
-
-var readAsBinaryString = function (blob, callback) {
-    var readFun;
-    var fr = new FileReader();
-    if (FileReader.prototype.readAsBinaryString) {
-        readFun = FileReader.prototype.readAsBinaryString;
-        fr.onload = function () {
-            callback(this.result);
-        };
-    } else if (FileReader.prototype.readAsArrayBuffer) {
-        // 在 ie11 添加 readAsBinaryString 兼容
-        readFun = function (fileData) {
-            var binary = "";
-            var pt = this;
-            var reader = new FileReader();
-            reader.onload = function (e) {
-                var bytes = new Uint8Array(reader.result);
-                var length = bytes.byteLength;
-                for (var i = 0; i < length; i++) {
-                    binary += String.fromCharCode(bytes[i]);
-                }
-                callback(binary);
-            };
-            reader.readAsArrayBuffer(fileData);
-        };
-    } else {
-        console.error('FileReader not support readAsBinaryString');
-    }
-    readFun.call(fr, blob);
-};
-
-// 获取文件 sha1 值
-var getFileSHA = function (blob, callback) {
-    readAsBinaryString(blob, function (content) {
-        var hash = CryptoJS.SHA1(content).toString();
-        callback(null, hash);
-    });
-};
-
-// 获取文件 md5 值
-var getFileMd5 = function (blob, callback) {
-    readAsBinaryString(blob, function (content) {
-        var hash = md5(content);
-        callback(null, hash);
-    });
-};
-function clone(obj) {
-    return map(obj, function (v) {
-        return typeof v === 'object' ? clone(v) : v;
-    });
-}
-function extend(target, source) {
-    each(source, function (val, key) {
-        target[key] = source[key];
-    });
-    return target;
-}
-function isArray(arr) {
-    return arr instanceof Array;
-}
-function each(obj, fn) {
-    for (var i in obj) {
-        if (obj.hasOwnProperty(i)) {
-            fn(obj[i], i);
-        }
-    }
-}
-function map(obj, fn) {
-    var o = isArray(obj) ? [] : {};
-    for (var i in obj) {
-        if (obj.hasOwnProperty(i)) {
-            o[i] = fn(obj[i], i);
-        }
-    }
-    return o;
-}
-function filter(obj, fn) {
-    var iaArr = isArray(obj);
-    var o = iaArr ? [] : {};
-    for (var i in obj) {
-        if (obj.hasOwnProperty(i)) {
-            if (fn(obj[i], i)) {
-                if (iaArr) {
-                    o.push(obj[i]);
-                } else {
-                    o[i] = obj[i];
-                }
-            }
-        }
-    }
-    return o;
-}
-var binaryBase64 = function (str) {
-    var i,
-        len,
-        char,
-        arr = [];
-    for (i = 0, len = str.length / 2; i < len; i++) {
-        char = parseInt(str[i * 2] + str[i * 2 + 1], 16);
-        arr.push(char);
-    }
-    return new Buffer(arr).toString('base64');
-};
-var uuid = function () {
-    var S4 = function () {
-        return ((1 + Math.random()) * 0x10000 | 0).toString(16).substring(1);
-    };
-    return S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4();
-};
-
-var checkParams = function (apiName, params) {
-    var bucket = params.Bucket;
-    var region = params.Region;
-    var object = params.Key;
-    if (apiName.indexOf('Bucket') > -1 || apiName === 'deleteMultipleObject' || apiName === 'multipartList') {
-        return bucket && region;
-    }
-    if (apiName.indexOf('Object') > -1 || apiName.indexOf('multipart') > -1 || apiName === 'sliceUploadFile' || apiName === 'abortUploadTask') {
-        return bucket && region && object;
-    }
-    return true;
-};
-
-var apiWrapper = function (apiName, apiFn) {
-    var regionMap = {
-        'gz': 'ap-guangzhou',
-        'tj': 'ap-beijing-2',
-        'sh': 'ap-shanghai',
-        'cd': 'ap-chengdu'
-    };
-    return function (params, callback) {
-        callback = callback || function () {};
-        if (apiName !== 'getService' && apiName !== 'abortUploadTask') {
-            // 判断参数是否完整
-            if (!checkParams(apiName, params)) {
-                callback({ error: 'lack of required params' });
-                return;
-            }
-            // 判断 region 格式
-            if (params.Region && regionMap[params.Region]) {
-                callback({ error: 'Region should be ' + regionMap[params.Region] });
-                return;
-            }
-            // 判断 region 格式
-            if (params.Region && params.Region.indexOf('cos.') > -1) {
-                callback({ error: 'Region should not be start with "cos."' });
-                return;
-            }
-            // 兼容带有 AppId 的 Bucket
-            var appId,
-                bucket = params.Bucket;
-            if (bucket && bucket.indexOf('-') > -1) {
-                var arr = bucket.split('-');
-                appId = arr[1];
-                bucket = arr[0];
-                params.AppId = appId;
-                params.Bucket = bucket;
-            }
-            // 兼容带有斜杠开头的 Key
-            if (params.Key && params.Key.substr(0, 1) === '/') {
-                params.Key = params.Key.substr(1);
-            }
-        }
-        var res = apiFn.call(this, params, callback);
-        if (apiName === 'getAuth') {
-            return res;
-        }
-    };
-};
-
-var fileSlice = File.prototype.slice || File.prototype.mozSlice || File.prototype.webkitSlice;
-
-var util = {
-    fileSlice: fileSlice,
-    apiWrapper: apiWrapper,
-    getAuth: getAuth,
-    xml2json: xml2json,
-    json2xml: json2xml,
-    md5: md5,
-    clearKey: clearKey,
-    getFileMd5: getFileMd5,
-    binaryBase64: binaryBase64,
-    extend: extend,
-    isArray: isArray,
-    each: each,
-    map: map,
-    filter: filter,
-    clone: clone,
-    uuid: uuid,
-    isBrowser: !!global.window
-};
-
-module.exports = util;
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7).Buffer, __webpack_require__(3)))
-
-/***/ }),
-/* 17 */
-/***/ (function(module, exports) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-function EventEmitter() {
-  this._events = this._events || {};
-  this._maxListeners = this._maxListeners || undefined;
-}
-module.exports = EventEmitter;
-
-// Backwards-compat with node 0.10.x
-EventEmitter.EventEmitter = EventEmitter;
-
-EventEmitter.prototype._events = undefined;
-EventEmitter.prototype._maxListeners = undefined;
-
-// By default EventEmitters will print a warning if more than 10 listeners are
-// added to it. This is a useful default which helps finding memory leaks.
-EventEmitter.defaultMaxListeners = 10;
-
-// Obviously not all Emitters should be limited to 10. This function allows
-// that to be increased. Set to zero for unlimited.
-EventEmitter.prototype.setMaxListeners = function(n) {
-  if (!isNumber(n) || n < 0 || isNaN(n))
-    throw TypeError('n must be a positive number');
-  this._maxListeners = n;
-  return this;
-};
-
-EventEmitter.prototype.emit = function(type) {
-  var er, handler, len, args, i, listeners;
-
-  if (!this._events)
-    this._events = {};
-
-  // If there is no 'error' event listener then throw.
-  if (type === 'error') {
-    if (!this._events.error ||
-        (isObject(this._events.error) && !this._events.error.length)) {
-      er = arguments[1];
-      if (er instanceof Error) {
-        throw er; // Unhandled 'error' event
-      } else {
-        // At least give some kind of context to the user
-        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
-        err.context = er;
-        throw err;
-      }
-    }
-  }
-
-  handler = this._events[type];
-
-  if (isUndefined(handler))
-    return false;
-
-  if (isFunction(handler)) {
-    switch (arguments.length) {
-      // fast cases
-      case 1:
-        handler.call(this);
-        break;
-      case 2:
-        handler.call(this, arguments[1]);
-        break;
-      case 3:
-        handler.call(this, arguments[1], arguments[2]);
-        break;
-      // slower
-      default:
-        args = Array.prototype.slice.call(arguments, 1);
-        handler.apply(this, args);
-    }
-  } else if (isObject(handler)) {
-    args = Array.prototype.slice.call(arguments, 1);
-    listeners = handler.slice();
-    len = listeners.length;
-    for (i = 0; i < len; i++)
-      listeners[i].apply(this, args);
-  }
-
-  return true;
-};
-
-EventEmitter.prototype.addListener = function(type, listener) {
-  var m;
-
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  if (!this._events)
-    this._events = {};
-
-  // To avoid recursion in the case that type === "newListener"! Before
-  // adding it to the listeners, first emit "newListener".
-  if (this._events.newListener)
-    this.emit('newListener', type,
-              isFunction(listener.listener) ?
-              listener.listener : listener);
-
-  if (!this._events[type])
-    // Optimize the case of one listener. Don't need the extra array object.
-    this._events[type] = listener;
-  else if (isObject(this._events[type]))
-    // If we've already got an array, just append.
-    this._events[type].push(listener);
-  else
-    // Adding the second element, need to change to array.
-    this._events[type] = [this._events[type], listener];
-
-  // Check for listener leak
-  if (isObject(this._events[type]) && !this._events[type].warned) {
-    if (!isUndefined(this._maxListeners)) {
-      m = this._maxListeners;
-    } else {
-      m = EventEmitter.defaultMaxListeners;
-    }
-
-    if (m && m > 0 && this._events[type].length > m) {
-      this._events[type].warned = true;
-      console.error('(node) warning: possible EventEmitter memory ' +
-                    'leak detected. %d listeners added. ' +
-                    'Use emitter.setMaxListeners() to increase limit.',
-                    this._events[type].length);
-      if (typeof console.trace === 'function') {
-        // not supported in IE 10
-        console.trace();
-      }
-    }
-  }
-
-  return this;
-};
-
-EventEmitter.prototype.on = EventEmitter.prototype.addListener;
-
-EventEmitter.prototype.once = function(type, listener) {
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  var fired = false;
-
-  function g() {
-    this.removeListener(type, g);
-
-    if (!fired) {
-      fired = true;
-      listener.apply(this, arguments);
-    }
-  }
-
-  g.listener = listener;
-  this.on(type, g);
-
-  return this;
-};
-
-// emits a 'removeListener' event iff the listener was removed
-EventEmitter.prototype.removeListener = function(type, listener) {
-  var list, position, length, i;
-
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  if (!this._events || !this._events[type])
-    return this;
-
-  list = this._events[type];
-  length = list.length;
-  position = -1;
-
-  if (list === listener ||
-      (isFunction(list.listener) && list.listener === listener)) {
-    delete this._events[type];
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-
-  } else if (isObject(list)) {
-    for (i = length; i-- > 0;) {
-      if (list[i] === listener ||
-          (list[i].listener && list[i].listener === listener)) {
-        position = i;
-        break;
-      }
-    }
-
-    if (position < 0)
-      return this;
-
-    if (list.length === 1) {
-      list.length = 0;
-      delete this._events[type];
-    } else {
-      list.splice(position, 1);
-    }
-
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-  }
-
-  return this;
-};
-
-EventEmitter.prototype.removeAllListeners = function(type) {
-  var key, listeners;
-
-  if (!this._events)
-    return this;
-
-  // not listening for removeListener, no need to emit
-  if (!this._events.removeListener) {
-    if (arguments.length === 0)
-      this._events = {};
-    else if (this._events[type])
-      delete this._events[type];
-    return this;
-  }
-
-  // emit removeListener for all listeners on all events
-  if (arguments.length === 0) {
-    for (key in this._events) {
-      if (key === 'removeListener') continue;
-      this.removeAllListeners(key);
-    }
-    this.removeAllListeners('removeListener');
-    this._events = {};
-    return this;
-  }
-
-  listeners = this._events[type];
-
-  if (isFunction(listeners)) {
-    this.removeListener(type, listeners);
-  } else if (listeners) {
-    // LIFO order
-    while (listeners.length)
-      this.removeListener(type, listeners[listeners.length - 1]);
-  }
-  delete this._events[type];
-
-  return this;
-};
-
-EventEmitter.prototype.listeners = function(type) {
-  var ret;
-  if (!this._events || !this._events[type])
-    ret = [];
-  else if (isFunction(this._events[type]))
-    ret = [this._events[type]];
-  else
-    ret = this._events[type].slice();
-  return ret;
-};
-
-EventEmitter.prototype.listenerCount = function(type) {
-  if (this._events) {
-    var evlistener = this._events[type];
-
-    if (isFunction(evlistener))
-      return 1;
-    else if (evlistener)
-      return evlistener.length;
-  }
-  return 0;
-};
-
-EventEmitter.listenerCount = function(emitter, type) {
-  return emitter.listenerCount(type);
-};
-
-function isFunction(arg) {
-  return typeof arg === 'function';
-}
-
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
-
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
-}
-
-function isUndefined(arg) {
-  return arg === void 0;
-}
-
-
-/***/ }),
-/* 18 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(process) {
-
-if (!process.version ||
-    process.version.indexOf('v0.') === 0 ||
-    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
-  module.exports = nextTick;
-} else {
-  module.exports = process.nextTick;
-}
-
-function nextTick(fn, arg1, arg2, arg3) {
-  if (typeof fn !== 'function') {
-    throw new TypeError('"callback" argument must be a function');
-  }
-  var len = arguments.length;
-  var args, i;
-  switch (len) {
-  case 0:
-  case 1:
-    return process.nextTick(fn);
-  case 2:
-    return process.nextTick(function afterTickOne() {
-      fn.call(null, arg1);
-    });
-  case 3:
-    return process.nextTick(function afterTickTwo() {
-      fn.call(null, arg1, arg2);
-    });
-  case 4:
-    return process.nextTick(function afterTickThree() {
-      fn.call(null, arg1, arg2, arg3);
-    });
-  default:
-    args = new Array(len - 1);
-    i = 0;
-    while (i < args.length) {
-      args[i++] = arguments[i];
-    }
-    return process.nextTick(function afterTick() {
-      fn.apply(null, args);
-    });
-  }
-}
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(9)))
-
-/***/ }),
-/* 19 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var apply = Function.prototype.apply;
-
-// DOM APIs, for completeness
-
-exports.setTimeout = function() {
-  return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
-};
-exports.setInterval = function() {
-  return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
-};
-exports.clearTimeout =
-exports.clearInterval = function(timeout) {
-  if (timeout) {
-    timeout.close();
-  }
-};
-
-function Timeout(id, clearFn) {
-  this._id = id;
-  this._clearFn = clearFn;
-}
-Timeout.prototype.unref = Timeout.prototype.ref = function() {};
-Timeout.prototype.close = function() {
-  this._clearFn.call(window, this._id);
-};
-
-// Does not start the time, just sets up the members needed.
-exports.enroll = function(item, msecs) {
-  clearTimeout(item._idleTimeoutId);
-  item._idleTimeout = msecs;
-};
-
-exports.unenroll = function(item) {
-  clearTimeout(item._idleTimeoutId);
-  item._idleTimeout = -1;
-};
-
-exports._unrefActive = exports.active = function(item) {
-  clearTimeout(item._idleTimeoutId);
-
-  var msecs = item._idleTimeout;
-  if (msecs >= 0) {
-    item._idleTimeoutId = setTimeout(function onTimeout() {
-      if (item._onTimeout)
-        item._onTimeout();
-    }, msecs);
-  }
-};
-
-// setimmediate attaches itself to the global object
-__webpack_require__(83);
-exports.setImmediate = setImmediate;
-exports.clearImmediate = clearImmediate;
-
-
-/***/ }),
-/* 20 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGetTag = __webpack_require__(12),
-    isObject = __webpack_require__(1);
-
-/** `Object#toString` result references. */
-var asyncTag = '[object AsyncFunction]',
-    funcTag = '[object Function]',
-    genTag = '[object GeneratorFunction]',
-    proxyTag = '[object Proxy]';
-
-/**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a function, else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
-function isFunction(value) {
-  if (!isObject(value)) {
-    return false;
-  }
-  // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 9 which returns 'object' for typed arrays and other constructors.
-  var tag = baseGetTag(value);
-  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
-}
-
-module.exports = isFunction;
-
-
-/***/ }),
-/* 21 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var root = __webpack_require__(4);
-
-/** Built-in value references. */
-var Symbol = root.Symbol;
-
-module.exports = Symbol;
-
-
-/***/ }),
-/* 22 */
-/***/ (function(module, exports) {
-
-/**
- * Performs a
- * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
- * comparison between two values to determine if they are equivalent.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- * @example
- *
- * var object = { 'a': 1 };
- * var other = { 'a': 1 };
- *
- * _.eq(object, object);
- * // => true
- *
- * _.eq(object, other);
- * // => false
- *
- * _.eq('a', 'a');
- * // => true
- *
- * _.eq('a', Object('a'));
- * // => false
- *
- * _.eq(NaN, NaN);
- * // => true
- */
-function eq(value, other) {
-  return value === other || (value !== value && other !== other);
-}
-
-module.exports = eq;
-
-
-/***/ }),
-/* 23 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var listCacheClear = __webpack_require__(135),
-    listCacheDelete = __webpack_require__(136),
-    listCacheGet = __webpack_require__(137),
-    listCacheHas = __webpack_require__(138),
-    listCacheSet = __webpack_require__(139);
-
-/**
- * Creates an list cache object.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function ListCache(entries) {
-  var index = -1,
-      length = entries == null ? 0 : entries.length;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
-
-// Add methods to `ListCache`.
-ListCache.prototype.clear = listCacheClear;
-ListCache.prototype['delete'] = listCacheDelete;
-ListCache.prototype.get = listCacheGet;
-ListCache.prototype.has = listCacheHas;
-ListCache.prototype.set = listCacheSet;
-
-module.exports = ListCache;
-
-
-/***/ }),
-/* 24 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var eq = __webpack_require__(22);
-
-/**
- * Gets the index at which the `key` is found in `array` of key-value pairs.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {*} key The key to search for.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
-function assocIndexOf(array, key) {
-  var length = array.length;
-  while (length--) {
-    if (eq(array[length][0], key)) {
-      return length;
-    }
-  }
-  return -1;
-}
-
-module.exports = assocIndexOf;
-
-
-/***/ }),
-/* 25 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6);
-
-/* Built-in method references that are verified to be native. */
-var nativeCreate = getNative(Object, 'create');
-
-module.exports = nativeCreate;
-
-
-/***/ }),
-/* 26 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isKeyable = __webpack_require__(153);
-
-/**
- * Gets the data for `map`.
- *
- * @private
- * @param {Object} map The map to query.
- * @param {string} key The reference key.
- * @returns {*} Returns the map data.
- */
-function getMapData(map, key) {
-  var data = map.__data__;
-  return isKeyable(key)
-    ? data[typeof key == 'string' ? 'string' : 'hash']
-    : data.map;
-}
-
-module.exports = getMapData;
-
-
-/***/ }),
-/* 27 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isSymbol = __webpack_require__(43);
-
-/** Used as references for various `Number` constants. */
-var INFINITY = 1 / 0;
-
-/**
- * Converts `value` to a string key if it's not a string or symbol.
- *
- * @private
- * @param {*} value The value to inspect.
- * @returns {string|symbol} Returns the key.
- */
-function toKey(value) {
-  if (typeof value == 'string' || isSymbol(value)) {
-    return value;
-  }
-  var result = (value + '');
-  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-}
-
-module.exports = toKey;
-
-
-/***/ }),
-/* 28 */
-/***/ (function(module, exports, __webpack_require__) {
-
-exports = module.exports = __webpack_require__(45);
-exports.Stream = exports;
-exports.Readable = exports;
-exports.Writable = __webpack_require__(30);
-exports.Duplex = __webpack_require__(5);
-exports.Transform = __webpack_require__(48);
-exports.PassThrough = __webpack_require__(85);
-
-
-/***/ }),
-/* 29 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* eslint-disable node/no-deprecated-api */
-var buffer = __webpack_require__(7)
-var Buffer = buffer.Buffer
-
-// alternative to using Object.keys for old browsers
-function copyProps (src, dst) {
-  for (var key in src) {
-    dst[key] = src[key]
-  }
-}
-if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
-  module.exports = buffer
-} else {
-  // Copy properties from require('buffer')
-  copyProps(buffer, exports)
-  exports.Buffer = SafeBuffer
-}
-
-function SafeBuffer (arg, encodingOrOffset, length) {
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-// Copy static methods from Buffer
-copyProps(Buffer, SafeBuffer)
-
-SafeBuffer.from = function (arg, encodingOrOffset, length) {
-  if (typeof arg === 'number') {
-    throw new TypeError('Argument must not be a number')
-  }
-  return Buffer(arg, encodingOrOffset, length)
-}
-
-SafeBuffer.alloc = function (size, fill, encoding) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  var buf = Buffer(size)
-  if (fill !== undefined) {
-    if (typeof encoding === 'string') {
-      buf.fill(fill, encoding)
-    } else {
-      buf.fill(fill)
-    }
-  } else {
-    buf.fill(0)
-  }
-  return buf
-}
-
-SafeBuffer.allocUnsafe = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return Buffer(size)
-}
-
-SafeBuffer.allocUnsafeSlow = function (size) {
-  if (typeof size !== 'number') {
-    throw new TypeError('Argument must be a number')
-  }
-  return buffer.SlowBuffer(size)
-}
-
-
-/***/ }),
-/* 30 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(process, setImmediate, global) {// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, encoding, cb), and it'll handle all
-// the drain event emission and buffering.
-
-
-
-/*<replacement>*/
-
-var processNextTick = __webpack_require__(18);
-/*</replacement>*/
-
-module.exports = Writable;
-
-/* <replacement> */
-function WriteReq(chunk, encoding, cb) {
-  this.chunk = chunk;
-  this.encoding = encoding;
-  this.callback = cb;
-  this.next = null;
-}
-
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
-  var _this = this;
-
-  this.next = null;
-  this.entry = null;
-  this.finish = function () {
-    onCorkedFinish(_this, state);
-  };
-}
-/* </replacement> */
-
-/*<replacement>*/
-var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
-/*</replacement>*/
-
-/*<replacement>*/
-var Duplex;
-/*</replacement>*/
-
-Writable.WritableState = WritableState;
-
-/*<replacement>*/
-var util = __webpack_require__(11);
-util.inherits = __webpack_require__(8);
-/*</replacement>*/
-
-/*<replacement>*/
-var internalUtil = {
-  deprecate: __webpack_require__(84)
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream = __webpack_require__(46);
-/*</replacement>*/
-
-/*<replacement>*/
-var Buffer = __webpack_require__(29).Buffer;
-var OurUint8Array = global.Uint8Array || function () {};
-function _uint8ArrayToBuffer(chunk) {
-  return Buffer.from(chunk);
-}
-function _isUint8Array(obj) {
-  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-}
-/*</replacement>*/
-
-var destroyImpl = __webpack_require__(47);
-
-util.inherits(Writable, Stream);
-
-function nop() {}
-
-function WritableState(options, stream) {
-  Duplex = Duplex || __webpack_require__(5);
-
-  options = options || {};
-
-  // object stream flag to indicate whether or not this stream
-  // contains buffers or objects.
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
-
-  // the point at which write() starts returning false
-  // Note: 0 is a valid value, means that we always return false if
-  // the entire buffer is not flushed immediately on write()
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = Math.floor(this.highWaterMark);
-
-  // if _final has been called
-  this.finalCalled = false;
-
-  // drain event flag.
-  this.needDrain = false;
-  // at the start of calling end()
-  this.ending = false;
-  // when end() has been called, and returned
-  this.ended = false;
-  // when 'finish' is emitted
-  this.finished = false;
-
-  // has it been destroyed
-  this.destroyed = false;
-
-  // should we decode strings into buffers before passing to _write?
-  // this is here so that some node-core streams can optimize string
-  // handling at a lower level.
-  var noDecode = options.decodeStrings === false;
-  this.decodeStrings = !noDecode;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // not an actual buffer we keep track of, but a measurement
-  // of how much we're waiting to get pushed to some underlying
-  // socket or file.
-  this.length = 0;
-
-  // a flag to see when we're in the middle of a write.
-  this.writing = false;
-
-  // when true all writes will be buffered until .uncork() call
-  this.corked = 0;
-
-  // a flag to be able to tell if the onwrite cb is called immediately,
-  // or on a later tick.  We set this to true at first, because any
-  // actions that shouldn't happen until "later" should generally also
-  // not happen before the first write call.
-  this.sync = true;
-
-  // a flag to know if we're processing previously buffered items, which
-  // may call the _write() callback in the same tick, so that we don't
-  // end up in an overlapped onwrite situation.
-  this.bufferProcessing = false;
-
-  // the callback that's passed to _write(chunk,cb)
-  this.onwrite = function (er) {
-    onwrite(stream, er);
-  };
-
-  // the callback that the user supplies to write(chunk,encoding,cb)
-  this.writecb = null;
-
-  // the amount that is being written when _write is called.
-  this.writelen = 0;
-
-  this.bufferedRequest = null;
-  this.lastBufferedRequest = null;
-
-  // number of pending user-supplied write callbacks
-  // this must be 0 before 'finish' can be emitted
-  this.pendingcb = 0;
-
-  // emit prefinish if the only thing we're waiting for is _write cbs
-  // This is relevant for synchronous Transform streams
-  this.prefinished = false;
-
-  // True if the error was already emitted and should not be thrown again
-  this.errorEmitted = false;
-
-  // count buffered requests
-  this.bufferedRequestCount = 0;
-
-  // allocate the first CorkedRequest, there is always
-  // one allocated and free to use, and we maintain at most two
-  this.corkedRequestsFree = new CorkedRequest(this);
-}
-
-WritableState.prototype.getBuffer = function getBuffer() {
-  var current = this.bufferedRequest;
-  var out = [];
-  while (current) {
-    out.push(current);
-    current = current.next;
-  }
-  return out;
-};
-
-(function () {
-  try {
-    Object.defineProperty(WritableState.prototype, 'buffer', {
-      get: internalUtil.deprecate(function () {
-        return this.getBuffer();
-      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
-    });
-  } catch (_) {}
-})();
-
-// Test _writableState for inheritance to account for Duplex streams,
-// whose prototype chain only points to Readable.
-var realHasInstance;
-if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
-  realHasInstance = Function.prototype[Symbol.hasInstance];
-  Object.defineProperty(Writable, Symbol.hasInstance, {
-    value: function (object) {
-      if (realHasInstance.call(this, object)) return true;
-
-      return object && object._writableState instanceof WritableState;
-    }
-  });
-} else {
-  realHasInstance = function (object) {
-    return object instanceof this;
-  };
-}
-
-function Writable(options) {
-  Duplex = Duplex || __webpack_require__(5);
-
-  // Writable ctor is applied to Duplexes, too.
-  // `realHasInstance` is necessary because using plain `instanceof`
-  // would return false, as no `_writableState` property is attached.
-
-  // Trying to use the custom `instanceof` for Writable here will also break the
-  // Node.js LazyTransform implementation, which has a non-trivial getter for
-  // `_writableState` that would lead to infinite recursion.
-  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
-    return new Writable(options);
-  }
-
-  this._writableState = new WritableState(options, this);
-
-  // legacy.
-  this.writable = true;
-
-  if (options) {
-    if (typeof options.write === 'function') this._write = options.write;
-
-    if (typeof options.writev === 'function') this._writev = options.writev;
-
-    if (typeof options.destroy === 'function') this._destroy = options.destroy;
-
-    if (typeof options.final === 'function') this._final = options.final;
-  }
-
-  Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function () {
-  this.emit('error', new Error('Cannot pipe, not readable'));
-};
-
-function writeAfterEnd(stream, cb) {
-  var er = new Error('write after end');
-  // TODO: defer error events consistently everywhere, not just the cb
-  stream.emit('error', er);
-  processNextTick(cb, er);
-}
-
-// Checks that a user-supplied chunk is valid, especially for the particular
-// mode the stream is in. Currently this means that `null` is never accepted
-// and undefined/non-string values are only allowed in object mode.
-function validChunk(stream, state, chunk, cb) {
-  var valid = true;
-  var er = false;
-
-  if (chunk === null) {
-    er = new TypeError('May not write null values to stream');
-  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  if (er) {
-    stream.emit('error', er);
-    processNextTick(cb, er);
-    valid = false;
-  }
-  return valid;
-}
-
-Writable.prototype.write = function (chunk, encoding, cb) {
-  var state = this._writableState;
-  var ret = false;
-  var isBuf = _isUint8Array(chunk) && !state.objectMode;
-
-  if (isBuf && !Buffer.isBuffer(chunk)) {
-    chunk = _uint8ArrayToBuffer(chunk);
-  }
-
-  if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
-
-  if (typeof cb !== 'function') cb = nop;
-
-  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
-    state.pendingcb++;
-    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
-  }
-
-  return ret;
-};
-
-Writable.prototype.cork = function () {
-  var state = this._writableState;
-
-  state.corked++;
-};
-
-Writable.prototype.uncork = function () {
-  var state = this._writableState;
-
-  if (state.corked) {
-    state.corked--;
-
-    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
-  }
-};
-
-Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
-  // node::ParseEncoding() requires lower case.
-  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
-  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
-  this._writableState.defaultEncoding = encoding;
-  return this;
-};
-
-function decodeChunk(state, chunk, encoding) {
-  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
-    chunk = Buffer.from(chunk, encoding);
-  }
-  return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn.  Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
-  if (!isBuf) {
-    var newChunk = decodeChunk(state, chunk, encoding);
-    if (chunk !== newChunk) {
-      isBuf = true;
-      encoding = 'buffer';
-      chunk = newChunk;
-    }
-  }
-  var len = state.objectMode ? 1 : chunk.length;
-
-  state.length += len;
-
-  var ret = state.length < state.highWaterMark;
-  // we must ensure that previous needDrain will not be reset to false.
-  if (!ret) state.needDrain = true;
-
-  if (state.writing || state.corked) {
-    var last = state.lastBufferedRequest;
-    state.lastBufferedRequest = {
-      chunk: chunk,
-      encoding: encoding,
-      isBuf: isBuf,
-      callback: cb,
-      next: null
-    };
-    if (last) {
-      last.next = state.lastBufferedRequest;
-    } else {
-      state.bufferedRequest = state.lastBufferedRequest;
-    }
-    state.bufferedRequestCount += 1;
-  } else {
-    doWrite(stream, state, false, len, chunk, encoding, cb);
-  }
-
-  return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
-  state.writelen = len;
-  state.writecb = cb;
-  state.writing = true;
-  state.sync = true;
-  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
-  state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
-  --state.pendingcb;
-
-  if (sync) {
-    // defer the callback if we are being called synchronously
-    // to avoid piling up things on the stack
-    processNextTick(cb, er);
-    // this can emit finish, and it will always happen
-    // after error
-    processNextTick(finishMaybe, stream, state);
-    stream._writableState.errorEmitted = true;
-    stream.emit('error', er);
-  } else {
-    // the caller expect this to happen before if
-    // it is async
-    cb(er);
-    stream._writableState.errorEmitted = true;
-    stream.emit('error', er);
-    // this can emit finish, but finish must
-    // always follow error
-    finishMaybe(stream, state);
-  }
-}
-
-function onwriteStateUpdate(state) {
-  state.writing = false;
-  state.writecb = null;
-  state.length -= state.writelen;
-  state.writelen = 0;
-}
-
-function onwrite(stream, er) {
-  var state = stream._writableState;
-  var sync = state.sync;
-  var cb = state.writecb;
-
-  onwriteStateUpdate(state);
-
-  if (er) onwriteError(stream, state, sync, er, cb);else {
-    // Check if we're actually ready to finish, but don't emit yet
-    var finished = needFinish(state);
-
-    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
-      clearBuffer(stream, state);
-    }
-
-    if (sync) {
-      /*<replacement>*/
-      asyncWrite(afterWrite, stream, state, finished, cb);
-      /*</replacement>*/
-    } else {
-      afterWrite(stream, state, finished, cb);
-    }
-  }
-}
-
-function afterWrite(stream, state, finished, cb) {
-  if (!finished) onwriteDrain(stream, state);
-  state.pendingcb--;
-  cb();
-  finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
-  if (state.length === 0 && state.needDrain) {
-    state.needDrain = false;
-    stream.emit('drain');
-  }
-}
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
-  state.bufferProcessing = true;
-  var entry = state.bufferedRequest;
-
-  if (stream._writev && entry && entry.next) {
-    // Fast case, write everything using _writev()
-    var l = state.bufferedRequestCount;
-    var buffer = new Array(l);
-    var holder = state.corkedRequestsFree;
-    holder.entry = entry;
-
-    var count = 0;
-    var allBuffers = true;
-    while (entry) {
-      buffer[count] = entry;
-      if (!entry.isBuf) allBuffers = false;
-      entry = entry.next;
-      count += 1;
-    }
-    buffer.allBuffers = allBuffers;
-
-    doWrite(stream, state, true, state.length, buffer, '', holder.finish);
-
-    // doWrite is almost always async, defer these to save a bit of time
-    // as the hot path ends with doWrite
-    state.pendingcb++;
-    state.lastBufferedRequest = null;
-    if (holder.next) {
-      state.corkedRequestsFree = holder.next;
-      holder.next = null;
-    } else {
-      state.corkedRequestsFree = new CorkedRequest(state);
-    }
-  } else {
-    // Slow case, write chunks one-by-one
-    while (entry) {
-      var chunk = entry.chunk;
-      var encoding = entry.encoding;
-      var cb = entry.callback;
-      var len = state.objectMode ? 1 : chunk.length;
-
-      doWrite(stream, state, false, len, chunk, encoding, cb);
-      entry = entry.next;
-      // if we didn't call the onwrite immediately, then
-      // it means that we need to wait until it does.
-      // also, that means that the chunk and cb are currently
-      // being processed, so move the buffer counter past them.
-      if (state.writing) {
-        break;
-      }
-    }
-
-    if (entry === null) state.lastBufferedRequest = null;
-  }
-
-  state.bufferedRequestCount = 0;
-  state.bufferedRequest = entry;
-  state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function (chunk, encoding, cb) {
-  cb(new Error('_write() is not implemented'));
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function (chunk, encoding, cb) {
-  var state = this._writableState;
-
-  if (typeof chunk === 'function') {
-    cb = chunk;
-    chunk = null;
-    encoding = null;
-  } else if (typeof encoding === 'function') {
-    cb = encoding;
-    encoding = null;
-  }
-
-  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
-
-  // .end() fully uncorks
-  if (state.corked) {
-    state.corked = 1;
-    this.uncork();
-  }
-
-  // ignore unnecessary end() calls.
-  if (!state.ending && !state.finished) endWritable(this, state, cb);
-};
-
-function needFinish(state) {
-  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
-}
-function callFinal(stream, state) {
-  stream._final(function (err) {
-    state.pendingcb--;
-    if (err) {
-      stream.emit('error', err);
-    }
-    state.prefinished = true;
-    stream.emit('prefinish');
-    finishMaybe(stream, state);
-  });
-}
-function prefinish(stream, state) {
-  if (!state.prefinished && !state.finalCalled) {
-    if (typeof stream._final === 'function') {
-      state.pendingcb++;
-      state.finalCalled = true;
-      processNextTick(callFinal, stream, state);
-    } else {
-      state.prefinished = true;
-      stream.emit('prefinish');
-    }
-  }
-}
-
-function finishMaybe(stream, state) {
-  var need = needFinish(state);
-  if (need) {
-    prefinish(stream, state);
-    if (state.pendingcb === 0) {
-      state.finished = true;
-      stream.emit('finish');
-    }
-  }
-  return need;
-}
-
-function endWritable(stream, state, cb) {
-  state.ending = true;
-  finishMaybe(stream, state);
-  if (cb) {
-    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
-  }
-  state.ended = true;
-  stream.writable = false;
-}
-
-function onCorkedFinish(corkReq, state, err) {
-  var entry = corkReq.entry;
-  corkReq.entry = null;
-  while (entry) {
-    var cb = entry.callback;
-    state.pendingcb--;
-    cb(err);
-    entry = entry.next;
-  }
-  if (state.corkedRequestsFree) {
-    state.corkedRequestsFree.next = corkReq;
-  } else {
-    state.corkedRequestsFree = corkReq;
-  }
-}
-
-Object.defineProperty(Writable.prototype, 'destroyed', {
-  get: function () {
-    if (this._writableState === undefined) {
-      return false;
-    }
-    return this._writableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (!this._writableState) {
-      return;
-    }
-
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._writableState.destroyed = value;
-  }
-});
-
-Writable.prototype.destroy = destroyImpl.destroy;
-Writable.prototype._undestroy = destroyImpl.undestroy;
-Writable.prototype._destroy = function (err, cb) {
-  this.end();
-  cb(err);
-};
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(9), __webpack_require__(19).setImmediate, __webpack_require__(3)))
-
-/***/ }),
-/* 31 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var Buffer = __webpack_require__(7).Buffer;
-
-var isBufferEncoding = Buffer.isEncoding
-  || function(encoding) {
-       switch (encoding && encoding.toLowerCase()) {
-         case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
-         default: return false;
-       }
-     }
-
-
-function assertEncoding(encoding) {
-  if (encoding && !isBufferEncoding(encoding)) {
-    throw new Error('Unknown encoding: ' + encoding);
-  }
-}
-
-// StringDecoder provides an interface for efficiently splitting a series of
-// buffers into a series of JS strings without breaking apart multi-byte
-// characters. CESU-8 is handled as part of the UTF-8 encoding.
-//
-// @TODO Handling all encodings inside a single object makes it very difficult
-// to reason about this code, so it should be split up in the future.
-// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
-// points as used by CESU-8.
-var StringDecoder = exports.StringDecoder = function(encoding) {
-  this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
-  assertEncoding(encoding);
-  switch (this.encoding) {
-    case 'utf8':
-      // CESU-8 represents each of Surrogate Pair by 3-bytes
-      this.surrogateSize = 3;
-      break;
-    case 'ucs2':
-    case 'utf16le':
-      // UTF-16 represents each of Surrogate Pair by 2-bytes
-      this.surrogateSize = 2;
-      this.detectIncompleteChar = utf16DetectIncompleteChar;
-      break;
-    case 'base64':
-      // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
-      this.surrogateSize = 3;
-      this.detectIncompleteChar = base64DetectIncompleteChar;
-      break;
-    default:
-      this.write = passThroughWrite;
-      return;
-  }
-
-  // Enough space to store all bytes of a single character. UTF-8 needs 4
-  // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
-  this.charBuffer = new Buffer(6);
-  // Number of bytes received for the current incomplete multi-byte character.
-  this.charReceived = 0;
-  // Number of bytes expected for the current incomplete multi-byte character.
-  this.charLength = 0;
-};
-
-
-// write decodes the given buffer and returns it as JS string that is
-// guaranteed to not contain any partial multi-byte characters. Any partial
-// character found at the end of the buffer is buffered up, and will be
-// returned when calling write again with the remaining bytes.
-//
-// Note: Converting a Buffer containing an orphan surrogate to a String
-// currently works, but converting a String to a Buffer (via `new Buffer`, or
-// Buffer#write) will replace incomplete surrogates with the unicode
-// replacement character. See https://codereview.chromium.org/121173009/ .
-StringDecoder.prototype.write = function(buffer) {
-  var charStr = '';
-  // if our last write ended with an incomplete multibyte character
-  while (this.charLength) {
-    // determine how many remaining bytes this buffer has to offer for this char
-    var available = (buffer.length >= this.charLength - this.charReceived) ?
-        this.charLength - this.charReceived :
-        buffer.length;
-
-    // add the new bytes to the char buffer
-    buffer.copy(this.charBuffer, this.charReceived, 0, available);
-    this.charReceived += available;
-
-    if (this.charReceived < this.charLength) {
-      // still not enough chars in this buffer? wait for more ...
-      return '';
-    }
-
-    // remove bytes belonging to the current character from the buffer
-    buffer = buffer.slice(available, buffer.length);
-
-    // get the character that was split
-    charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
-
-    // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-    var charCode = charStr.charCodeAt(charStr.length - 1);
-    if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-      this.charLength += this.surrogateSize;
-      charStr = '';
-      continue;
-    }
-    this.charReceived = this.charLength = 0;
-
-    // if there are no more bytes in this buffer, just emit our char
-    if (buffer.length === 0) {
-      return charStr;
-    }
-    break;
-  }
-
-  // determine and set charLength / charReceived
-  this.detectIncompleteChar(buffer);
-
-  var end = buffer.length;
-  if (this.charLength) {
-    // buffer the incomplete character bytes we got
-    buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
-    end -= this.charReceived;
-  }
-
-  charStr += buffer.toString(this.encoding, 0, end);
-
-  var end = charStr.length - 1;
-  var charCode = charStr.charCodeAt(end);
-  // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
-  if (charCode >= 0xD800 && charCode <= 0xDBFF) {
-    var size = this.surrogateSize;
-    this.charLength += size;
-    this.charReceived += size;
-    this.charBuffer.copy(this.charBuffer, size, 0, size);
-    buffer.copy(this.charBuffer, 0, 0, size);
-    return charStr.substring(0, end);
-  }
-
-  // or just emit the charStr
-  return charStr;
-};
-
-// detectIncompleteChar determines if there is an incomplete UTF-8 character at
-// the end of the given buffer. If so, it sets this.charLength to the byte
-// length that character, and sets this.charReceived to the number of bytes
-// that are available for this character.
-StringDecoder.prototype.detectIncompleteChar = function(buffer) {
-  // determine how many bytes we have to check at the end of this buffer
-  var i = (buffer.length >= 3) ? 3 : buffer.length;
-
-  // Figure out if one of the last i bytes of our buffer announces an
-  // incomplete char.
-  for (; i > 0; i--) {
-    var c = buffer[buffer.length - i];
-
-    // See http://en.wikipedia.org/wiki/UTF-8#Description
-
-    // 110XXXXX
-    if (i == 1 && c >> 5 == 0x06) {
-      this.charLength = 2;
-      break;
-    }
-
-    // 1110XXXX
-    if (i <= 2 && c >> 4 == 0x0E) {
-      this.charLength = 3;
-      break;
-    }
-
-    // 11110XXX
-    if (i <= 3 && c >> 3 == 0x1E) {
-      this.charLength = 4;
-      break;
-    }
-  }
-  this.charReceived = i;
-};
-
-StringDecoder.prototype.end = function(buffer) {
-  var res = '';
-  if (buffer && buffer.length)
-    res = this.write(buffer);
-
-  if (this.charReceived) {
-    var cr = this.charReceived;
-    var buf = this.charBuffer;
-    var enc = this.encoding;
-    res += buf.slice(0, cr).toString(enc);
-  }
-
-  return res;
-};
-
-function passThroughWrite(buffer) {
-  return buffer.toString(this.encoding);
-}
-
-function utf16DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 2;
-  this.charLength = this.charReceived ? 2 : 0;
-}
-
-function base64DetectIncompleteChar(buffer) {
-  this.charReceived = buffer.length % 3;
-  this.charLength = this.charReceived ? 3 : 0;
-}
-
-
-/***/ }),
-/* 32 */
-/***/ (function(module, exports) {
-
-/**
- * This method returns the first argument it receives.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Util
- * @param {*} value Any value.
- * @returns {*} Returns `value`.
- * @example
- *
- * var object = { 'a': 1 };
- *
- * console.log(_.identity(object) === object);
- * // => true
- */
-function identity(value) {
-  return value;
-}
-
-module.exports = identity;
-
-
-/***/ }),
-/* 33 */
-/***/ (function(module, exports) {
-
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
-
-/**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This method is loosely based on
- * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
- * @example
- *
- * _.isLength(3);
- * // => true
- *
- * _.isLength(Number.MIN_VALUE);
- * // => false
- *
- * _.isLength(Infinity);
- * // => false
- *
- * _.isLength('3');
- * // => false
- */
-function isLength(value) {
-  return typeof value == 'number' &&
-    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
-}
-
-module.exports = isLength;
-
-
-/***/ }),
-/* 34 */
-/***/ (function(module, exports) {
-
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
-
-/** Used to detect unsigned integer values. */
-var reIsUint = /^(?:0|[1-9]\d*)$/;
-
-/**
- * Checks if `value` is a valid array-like index.
- *
- * @private
- * @param {*} value The value to check.
- * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
- * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
- */
-function isIndex(value, length) {
-  length = length == null ? MAX_SAFE_INTEGER : length;
-  return !!length &&
-    (typeof value == 'number' || reIsUint.test(value)) &&
-    (value > -1 && value % 1 == 0 && value < length);
-}
-
-module.exports = isIndex;
-
-
-/***/ }),
-/* 35 */
-/***/ (function(module, exports) {
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/**
- * Checks if `value` is likely a prototype object.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
- */
-function isPrototype(value) {
-  var Ctor = value && value.constructor,
-      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
-
-  return value === proto;
-}
-
-module.exports = isPrototype;
-
-
-/***/ }),
-/* 36 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsArguments = __webpack_require__(108),
-    isObjectLike = __webpack_require__(15);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/** Built-in value references. */
-var propertyIsEnumerable = objectProto.propertyIsEnumerable;
-
-/**
- * Checks if `value` is likely an `arguments` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- *  else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
-var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
-  return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
-    !propertyIsEnumerable.call(value, 'callee');
-};
-
-module.exports = isArguments;
-
-
-/***/ }),
-/* 37 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(module) {var root = __webpack_require__(4),
-    stubFalse = __webpack_require__(109);
-
-/** Detect free variable `exports`. */
-var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
-
-/** Detect free variable `module`. */
-var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
-
-/** Detect the popular CommonJS extension `module.exports`. */
-var moduleExports = freeModule && freeModule.exports === freeExports;
-
-/** Built-in value references. */
-var Buffer = moduleExports ? root.Buffer : undefined;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
-
-/**
- * Checks if `value` is a buffer.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
- * @example
- *
- * _.isBuffer(new Buffer(2));
- * // => true
- *
- * _.isBuffer(new Uint8Array(2));
- * // => false
- */
-var isBuffer = nativeIsBuffer || stubFalse;
-
-module.exports = isBuffer;
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module)))
-
-/***/ }),
-/* 38 */
-/***/ (function(module, exports) {
-
-module.exports = function(module) {
-	if(!module.webpackPolyfill) {
-		module.deprecate = function() {};
-		module.paths = [];
-		// module.parent = undefined by default
-		if(!module.children) module.children = [];
-		Object.defineProperty(module, "loaded", {
-			enumerable: true,
-			get: function() {
-				return module.l;
-			}
-		});
-		Object.defineProperty(module, "id", {
-			enumerable: true,
-			get: function() {
-				return module.i;
-			}
-		});
-		module.webpackPolyfill = 1;
-	}
-	return module;
-};
-
-
-/***/ }),
-/* 39 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsTypedArray = __webpack_require__(110),
-    baseUnary = __webpack_require__(111),
-    nodeUtil = __webpack_require__(112);
-
-/* Node.js helper references. */
-var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
-
-/**
- * Checks if `value` is classified as a typed array.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
- * @example
- *
- * _.isTypedArray(new Uint8Array);
- * // => true
- *
- * _.isTypedArray([]);
- * // => false
- */
-var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
-
-module.exports = isTypedArray;
-
-
-/***/ }),
-/* 40 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6),
-    root = __webpack_require__(4);
-
-/* Built-in method references that are verified to be native. */
-var Map = getNative(root, 'Map');
-
-module.exports = Map;
-
-
-/***/ }),
-/* 41 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var mapCacheClear = __webpack_require__(145),
-    mapCacheDelete = __webpack_require__(152),
-    mapCacheGet = __webpack_require__(154),
-    mapCacheHas = __webpack_require__(155),
-    mapCacheSet = __webpack_require__(156);
-
-/**
- * Creates a map cache object to store key-value pairs.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function MapCache(entries) {
-  var index = -1,
-      length = entries == null ? 0 : entries.length;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
-
-// Add methods to `MapCache`.
-MapCache.prototype.clear = mapCacheClear;
-MapCache.prototype['delete'] = mapCacheDelete;
-MapCache.prototype.get = mapCacheGet;
-MapCache.prototype.has = mapCacheHas;
-MapCache.prototype.set = mapCacheSet;
-
-module.exports = MapCache;
-
-
-/***/ }),
-/* 42 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isArray = __webpack_require__(2),
-    isSymbol = __webpack_require__(43);
-
-/** Used to match property names within property paths. */
-var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
-    reIsPlainProp = /^\w*$/;
-
-/**
- * Checks if `value` is a property name and not a property path.
- *
- * @private
- * @param {*} value The value to check.
- * @param {Object} [object] The object to query keys on.
- * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
- */
-function isKey(value, object) {
-  if (isArray(value)) {
-    return false;
-  }
-  var type = typeof value;
-  if (type == 'number' || type == 'symbol' || type == 'boolean' ||
-      value == null || isSymbol(value)) {
-    return true;
-  }
-  return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
-    (object != null && value in Object(object));
-}
-
-module.exports = isKey;
-
-
-/***/ }),
-/* 43 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGetTag = __webpack_require__(12),
-    isObjectLike = __webpack_require__(15);
-
-/** `Object#toString` result references. */
-var symbolTag = '[object Symbol]';
-
-/**
- * Checks if `value` is classified as a `Symbol` primitive or object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
- * @example
- *
- * _.isSymbol(Symbol.iterator);
- * // => true
- *
- * _.isSymbol('abc');
- * // => false
- */
-function isSymbol(value) {
-  return typeof value == 'symbol' ||
-    (isObjectLike(value) && baseGetTag(value) == symbolTag);
-}
-
-module.exports = isSymbol;
-
-
-/***/ }),
-/* 44 */
-/***/ (function(module, exports) {
-
-var toString = {}.toString;
-
-module.exports = Array.isArray || function (arr) {
-  return toString.call(arr) == '[object Array]';
-};
-
-
-/***/ }),
-/* 45 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-/* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-
-/*<replacement>*/
-
-var processNextTick = __webpack_require__(18);
-/*</replacement>*/
-
-module.exports = Readable;
-
-/*<replacement>*/
-var isArray = __webpack_require__(44);
-/*</replacement>*/
-
-/*<replacement>*/
-var Duplex;
-/*</replacement>*/
-
-Readable.ReadableState = ReadableState;
-
-/*<replacement>*/
-var EE = __webpack_require__(17).EventEmitter;
-
-var EElistenerCount = function (emitter, type) {
-  return emitter.listeners(type).length;
-};
-/*</replacement>*/
-
-/*<replacement>*/
-var Stream = __webpack_require__(46);
-/*</replacement>*/
-
-// TODO(bmeurer): Change this back to const once hole checks are
-// properly optimized away early in Ignition+TurboFan.
-/*<replacement>*/
-var Buffer = __webpack_require__(29).Buffer;
-var OurUint8Array = global.Uint8Array || function () {};
-function _uint8ArrayToBuffer(chunk) {
-  return Buffer.from(chunk);
-}
-function _isUint8Array(obj) {
-  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
-}
-/*</replacement>*/
-
-/*<replacement>*/
-var util = __webpack_require__(11);
-util.inherits = __webpack_require__(8);
-/*</replacement>*/
-
-/*<replacement>*/
-var debugUtil = __webpack_require__(81);
-var debug = void 0;
-if (debugUtil && debugUtil.debuglog) {
-  debug = debugUtil.debuglog('stream');
-} else {
-  debug = function () {};
-}
-/*</replacement>*/
-
-var BufferList = __webpack_require__(82);
-var destroyImpl = __webpack_require__(47);
-var StringDecoder;
-
-util.inherits(Readable, Stream);
-
-var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
-
-function prependListener(emitter, event, fn) {
-  // Sadly this is not cacheable as some libraries bundle their own
-  // event emitter implementation with them.
-  if (typeof emitter.prependListener === 'function') {
-    return emitter.prependListener(event, fn);
-  } else {
-    // This is a hack to make sure that our error handler is attached before any
-    // userland ones.  NEVER DO THIS. This is here only because this code needs
-    // to continue to work with older versions of Node.js that do not include
-    // the prependListener() method. The goal is to eventually remove this hack.
-    if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
-  }
-}
-
-function ReadableState(options, stream) {
-  Duplex = Duplex || __webpack_require__(5);
-
-  options = options || {};
-
-  // object stream flag. Used to make read(n) ignore n and to
-  // make all the buffer merging and length checks go away
-  this.objectMode = !!options.objectMode;
-
-  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
-
-  // the point at which it stops calling _read() to fill the buffer
-  // Note: 0 is a valid value, means "don't call _read preemptively ever"
-  var hwm = options.highWaterMark;
-  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
-  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
-  // cast to ints.
-  this.highWaterMark = Math.floor(this.highWaterMark);
-
-  // A linked list is used to store data chunks instead of an array because the
-  // linked list can remove elements from the beginning faster than
-  // array.shift()
-  this.buffer = new BufferList();
-  this.length = 0;
-  this.pipes = null;
-  this.pipesCount = 0;
-  this.flowing = null;
-  this.ended = false;
-  this.endEmitted = false;
-  this.reading = false;
-
-  // a flag to be able to tell if the event 'readable'/'data' is emitted
-  // immediately, or on a later tick.  We set this to true at first, because
-  // any actions that shouldn't happen until "later" should generally also
-  // not happen before the first read call.
-  this.sync = true;
-
-  // whenever we return null, then we set a flag to say
-  // that we're awaiting a 'readable' event emission.
-  this.needReadable = false;
-  this.emittedReadable = false;
-  this.readableListening = false;
-  this.resumeScheduled = false;
-
-  // has it been destroyed
-  this.destroyed = false;
-
-  // Crypto is kind of old and crusty.  Historically, its default string
-  // encoding is 'binary' so we have to make this configurable.
-  // Everything else in the universe uses 'utf8', though.
-  this.defaultEncoding = options.defaultEncoding || 'utf8';
-
-  // the number of writers that are awaiting a drain event in .pipe()s
-  this.awaitDrain = 0;
-
-  // if true, a maybeReadMore has been scheduled
-  this.readingMore = false;
-
-  this.decoder = null;
-  this.encoding = null;
-  if (options.encoding) {
-    if (!StringDecoder) StringDecoder = __webpack_require__(31).StringDecoder;
-    this.decoder = new StringDecoder(options.encoding);
-    this.encoding = options.encoding;
-  }
-}
-
-function Readable(options) {
-  Duplex = Duplex || __webpack_require__(5);
-
-  if (!(this instanceof Readable)) return new Readable(options);
-
-  this._readableState = new ReadableState(options, this);
-
-  // legacy
-  this.readable = true;
-
-  if (options) {
-    if (typeof options.read === 'function') this._read = options.read;
-
-    if (typeof options.destroy === 'function') this._destroy = options.destroy;
-  }
-
-  Stream.call(this);
-}
-
-Object.defineProperty(Readable.prototype, 'destroyed', {
-  get: function () {
-    if (this._readableState === undefined) {
-      return false;
-    }
-    return this._readableState.destroyed;
-  },
-  set: function (value) {
-    // we ignore the value if the stream
-    // has not been initialized yet
-    if (!this._readableState) {
-      return;
-    }
-
-    // backward compatibility, the user is explicitly
-    // managing destroyed
-    this._readableState.destroyed = value;
-  }
-});
-
-Readable.prototype.destroy = destroyImpl.destroy;
-Readable.prototype._undestroy = destroyImpl.undestroy;
-Readable.prototype._destroy = function (err, cb) {
-  this.push(null);
-  cb(err);
-};
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function (chunk, encoding) {
-  var state = this._readableState;
-  var skipChunkCheck;
-
-  if (!state.objectMode) {
-    if (typeof chunk === 'string') {
-      encoding = encoding || state.defaultEncoding;
-      if (encoding !== state.encoding) {
-        chunk = Buffer.from(chunk, encoding);
-        encoding = '';
-      }
-      skipChunkCheck = true;
-    }
-  } else {
-    skipChunkCheck = true;
-  }
-
-  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function (chunk) {
-  return readableAddChunk(this, chunk, null, true, false);
-};
-
-function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
-  var state = stream._readableState;
-  if (chunk === null) {
-    state.reading = false;
-    onEofChunk(stream, state);
-  } else {
-    var er;
-    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
-    if (er) {
-      stream.emit('error', er);
-    } else if (state.objectMode || chunk && chunk.length > 0) {
-      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
-        chunk = _uint8ArrayToBuffer(chunk);
-      }
-
-      if (addToFront) {
-        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
-      } else if (state.ended) {
-        stream.emit('error', new Error('stream.push() after EOF'));
-      } else {
-        state.reading = false;
-        if (state.decoder && !encoding) {
-          chunk = state.decoder.write(chunk);
-          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
-        } else {
-          addChunk(stream, state, chunk, false);
-        }
-      }
-    } else if (!addToFront) {
-      state.reading = false;
-    }
-  }
-
-  return needMoreData(state);
-}
-
-function addChunk(stream, state, chunk, addToFront) {
-  if (state.flowing && state.length === 0 && !state.sync) {
-    stream.emit('data', chunk);
-    stream.read(0);
-  } else {
-    // update the buffer info.
-    state.length += state.objectMode ? 1 : chunk.length;
-    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
-
-    if (state.needReadable) emitReadable(stream);
-  }
-  maybeReadMore(stream, state);
-}
-
-function chunkInvalid(state, chunk) {
-  var er;
-  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
-    er = new TypeError('Invalid non-string/buffer chunk');
-  }
-  return er;
-}
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes.  This is to work around cases where hwm=0,
-// such as the repl.  Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
-  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
-}
-
-Readable.prototype.isPaused = function () {
-  return this._readableState.flowing === false;
-};
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function (enc) {
-  if (!StringDecoder) StringDecoder = __webpack_require__(31).StringDecoder;
-  this._readableState.decoder = new StringDecoder(enc);
-  this._readableState.encoding = enc;
-  return this;
-};
-
-// Don't raise the hwm > 8MB
-var MAX_HWM = 0x800000;
-function computeNewHighWaterMark(n) {
-  if (n >= MAX_HWM) {
-    n = MAX_HWM;
-  } else {
-    // Get the next highest power of 2 to prevent increasing hwm excessively in
-    // tiny amounts
-    n--;
-    n |= n >>> 1;
-    n |= n >>> 2;
-    n |= n >>> 4;
-    n |= n >>> 8;
-    n |= n >>> 16;
-    n++;
-  }
-  return n;
-}
-
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function howMuchToRead(n, state) {
-  if (n <= 0 || state.length === 0 && state.ended) return 0;
-  if (state.objectMode) return 1;
-  if (n !== n) {
-    // Only flow one buffer at a time
-    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
-  }
-  // If we're asking for more than the current hwm, then raise the hwm.
-  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
-  if (n <= state.length) return n;
-  // Don't have enough
-  if (!state.ended) {
-    state.needReadable = true;
-    return 0;
-  }
-  return state.length;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function (n) {
-  debug('read', n);
-  n = parseInt(n, 10);
-  var state = this._readableState;
-  var nOrig = n;
-
-  if (n !== 0) state.emittedReadable = false;
-
-  // if we're doing read(0) to trigger a readable event, but we
-  // already have a bunch of data in the buffer, then just trigger
-  // the 'readable' event and move on.
-  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
-    debug('read: emitReadable', state.length, state.ended);
-    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
-    return null;
-  }
-
-  n = howMuchToRead(n, state);
-
-  // if we've ended, and we're now clear, then finish it up.
-  if (n === 0 && state.ended) {
-    if (state.length === 0) endReadable(this);
-    return null;
-  }
-
-  // All the actual chunk generation logic needs to be
-  // *below* the call to _read.  The reason is that in certain
-  // synthetic stream cases, such as passthrough streams, _read
-  // may be a completely synchronous operation which may change
-  // the state of the read buffer, providing enough data when
-  // before there was *not* enough.
-  //
-  // So, the steps are:
-  // 1. Figure out what the state of things will be after we do
-  // a read from the buffer.
-  //
-  // 2. If that resulting state will trigger a _read, then call _read.
-  // Note that this may be asynchronous, or synchronous.  Yes, it is
-  // deeply ugly to write APIs this way, but that still doesn't mean
-  // that the Readable class should behave improperly, as streams are
-  // designed to be sync/async agnostic.
-  // Take note if the _read call is sync or async (ie, if the read call
-  // has returned yet), so that we know whether or not it's safe to emit
-  // 'readable' etc.
-  //
-  // 3. Actually pull the requested chunks out of the buffer and return.
-
-  // if we need a readable event, then we need to do some reading.
-  var doRead = state.needReadable;
-  debug('need readable', doRead);
-
-  // if we currently have less than the highWaterMark, then also read some
-  if (state.length === 0 || state.length - n < state.highWaterMark) {
-    doRead = true;
-    debug('length less than watermark', doRead);
-  }
-
-  // however, if we've ended, then there's no point, and if we're already
-  // reading, then it's unnecessary.
-  if (state.ended || state.reading) {
-    doRead = false;
-    debug('reading or ended', doRead);
-  } else if (doRead) {
-    debug('do read');
-    state.reading = true;
-    state.sync = true;
-    // if the length is currently zero, then we *need* a readable event.
-    if (state.length === 0) state.needReadable = true;
-    // call internal read method
-    this._read(state.highWaterMark);
-    state.sync = false;
-    // If _read pushed data synchronously, then `reading` will be false,
-    // and we need to re-evaluate how much data we can return to the user.
-    if (!state.reading) n = howMuchToRead(nOrig, state);
-  }
-
-  var ret;
-  if (n > 0) ret = fromList(n, state);else ret = null;
-
-  if (ret === null) {
-    state.needReadable = true;
-    n = 0;
-  } else {
-    state.length -= n;
-  }
-
-  if (state.length === 0) {
-    // If we have nothing in the buffer, then we want to know
-    // as soon as we *do* get something into the buffer.
-    if (!state.ended) state.needReadable = true;
-
-    // If we tried to read() past the EOF, then emit end on the next tick.
-    if (nOrig !== n && state.ended) endReadable(this);
-  }
-
-  if (ret !== null) this.emit('data', ret);
-
-  return ret;
-};
-
-function onEofChunk(stream, state) {
-  if (state.ended) return;
-  if (state.decoder) {
-    var chunk = state.decoder.end();
-    if (chunk && chunk.length) {
-      state.buffer.push(chunk);
-      state.length += state.objectMode ? 1 : chunk.length;
-    }
-  }
-  state.ended = true;
-
-  // emit 'readable' now to make sure it gets picked up.
-  emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow.  This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
-  var state = stream._readableState;
-  state.needReadable = false;
-  if (!state.emittedReadable) {
-    debug('emitReadable', state.flowing);
-    state.emittedReadable = true;
-    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
-  }
-}
-
-function emitReadable_(stream) {
-  debug('emit readable');
-  stream.emit('readable');
-  flow(stream);
-}
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data.  that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
-  if (!state.readingMore) {
-    state.readingMore = true;
-    processNextTick(maybeReadMore_, stream, state);
-  }
-}
-
-function maybeReadMore_(stream, state) {
-  var len = state.length;
-  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
-    debug('maybeReadMore read 0');
-    stream.read(0);
-    if (len === state.length)
-      // didn't get any data, stop spinning.
-      break;else len = state.length;
-  }
-  state.readingMore = false;
-}
-
-// abstract method.  to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function (n) {
-  this.emit('error', new Error('_read() is not implemented'));
-};
-
-Readable.prototype.pipe = function (dest, pipeOpts) {
-  var src = this;
-  var state = this._readableState;
-
-  switch (state.pipesCount) {
-    case 0:
-      state.pipes = dest;
-      break;
-    case 1:
-      state.pipes = [state.pipes, dest];
-      break;
-    default:
-      state.pipes.push(dest);
-      break;
-  }
-  state.pipesCount += 1;
-  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
-  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
-
-  var endFn = doEnd ? onend : unpipe;
-  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
-
-  dest.on('unpipe', onunpipe);
-  function onunpipe(readable, unpipeInfo) {
-    debug('onunpipe');
-    if (readable === src) {
-      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
-        unpipeInfo.hasUnpiped = true;
-        cleanup();
-      }
-    }
-  }
-
-  function onend() {
-    debug('onend');
-    dest.end();
-  }
-
-  // when the dest drains, it reduces the awaitDrain counter
-  // on the source.  This would be more elegant with a .once()
-  // handler in flow(), but adding and removing repeatedly is
-  // too slow.
-  var ondrain = pipeOnDrain(src);
-  dest.on('drain', ondrain);
-
-  var cleanedUp = false;
-  function cleanup() {
-    debug('cleanup');
-    // cleanup event handlers once the pipe is broken
-    dest.removeListener('close', onclose);
-    dest.removeListener('finish', onfinish);
-    dest.removeListener('drain', ondrain);
-    dest.removeListener('error', onerror);
-    dest.removeListener('unpipe', onunpipe);
-    src.removeListener('end', onend);
-    src.removeListener('end', unpipe);
-    src.removeListener('data', ondata);
-
-    cleanedUp = true;
-
-    // if the reader is waiting for a drain event from this
-    // specific writer, then it would cause it to never start
-    // flowing again.
-    // So, if this is awaiting a drain, then we just call it now.
-    // If we don't know, then assume that we are waiting for one.
-    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
-  }
-
-  // If the user pushes more data while we're writing to dest then we'll end up
-  // in ondata again. However, we only want to increase awaitDrain once because
-  // dest will only emit one 'drain' event for the multiple writes.
-  // => Introduce a guard on increasing awaitDrain.
-  var increasedAwaitDrain = false;
-  src.on('data', ondata);
-  function ondata(chunk) {
-    debug('ondata');
-    increasedAwaitDrain = false;
-    var ret = dest.write(chunk);
-    if (false === ret && !increasedAwaitDrain) {
-      // If the user unpiped during `dest.write()`, it is possible
-      // to get stuck in a permanently paused state if that write
-      // also returned false.
-      // => Check whether `dest` is still a piping destination.
-      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
-        debug('false write response, pause', src._readableState.awaitDrain);
-        src._readableState.awaitDrain++;
-        increasedAwaitDrain = true;
-      }
-      src.pause();
-    }
-  }
-
-  // if the dest has an error, then stop piping into it.
-  // however, don't suppress the throwing behavior for this.
-  function onerror(er) {
-    debug('onerror', er);
-    unpipe();
-    dest.removeListener('error', onerror);
-    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
-  }
-
-  // Make sure our error handler is attached before userland ones.
-  prependListener(dest, 'error', onerror);
-
-  // Both close and finish should trigger unpipe, but only once.
-  function onclose() {
-    dest.removeListener('finish', onfinish);
-    unpipe();
-  }
-  dest.once('close', onclose);
-  function onfinish() {
-    debug('onfinish');
-    dest.removeListener('close', onclose);
-    unpipe();
-  }
-  dest.once('finish', onfinish);
-
-  function unpipe() {
-    debug('unpipe');
-    src.unpipe(dest);
-  }
-
-  // tell the dest that it's being piped to
-  dest.emit('pipe', src);
-
-  // start the flow if it hasn't been started already.
-  if (!state.flowing) {
-    debug('pipe resume');
-    src.resume();
-  }
-
-  return dest;
-};
-
-function pipeOnDrain(src) {
-  return function () {
-    var state = src._readableState;
-    debug('pipeOnDrain', state.awaitDrain);
-    if (state.awaitDrain) state.awaitDrain--;
-    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
-      state.flowing = true;
-      flow(src);
-    }
-  };
-}
-
-Readable.prototype.unpipe = function (dest) {
-  var state = this._readableState;
-  var unpipeInfo = { hasUnpiped: false };
-
-  // if we're not piping anywhere, then do nothing.
-  if (state.pipesCount === 0) return this;
-
-  // just one destination.  most common case.
-  if (state.pipesCount === 1) {
-    // passed in one, but it's not the right one.
-    if (dest && dest !== state.pipes) return this;
-
-    if (!dest) dest = state.pipes;
-
-    // got a match.
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-    if (dest) dest.emit('unpipe', this, unpipeInfo);
-    return this;
-  }
-
-  // slow case. multiple pipe destinations.
-
-  if (!dest) {
-    // remove all.
-    var dests = state.pipes;
-    var len = state.pipesCount;
-    state.pipes = null;
-    state.pipesCount = 0;
-    state.flowing = false;
-
-    for (var i = 0; i < len; i++) {
-      dests[i].emit('unpipe', this, unpipeInfo);
-    }return this;
-  }
-
-  // try to find the right one.
-  var index = indexOf(state.pipes, dest);
-  if (index === -1) return this;
-
-  state.pipes.splice(index, 1);
-  state.pipesCount -= 1;
-  if (state.pipesCount === 1) state.pipes = state.pipes[0];
-
-  dest.emit('unpipe', this, unpipeInfo);
-
-  return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function (ev, fn) {
-  var res = Stream.prototype.on.call(this, ev, fn);
-
-  if (ev === 'data') {
-    // Start flowing on next tick if stream isn't explicitly paused
-    if (this._readableState.flowing !== false) this.resume();
-  } else if (ev === 'readable') {
-    var state = this._readableState;
-    if (!state.endEmitted && !state.readableListening) {
-      state.readableListening = state.needReadable = true;
-      state.emittedReadable = false;
-      if (!state.reading) {
-        processNextTick(nReadingNextTick, this);
-      } else if (state.length) {
-        emitReadable(this);
-      }
-    }
-  }
-
-  return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-function nReadingNextTick(self) {
-  debug('readable nexttick read 0');
-  self.read(0);
-}
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function () {
-  var state = this._readableState;
-  if (!state.flowing) {
-    debug('resume');
-    state.flowing = true;
-    resume(this, state);
-  }
-  return this;
-};
-
-function resume(stream, state) {
-  if (!state.resumeScheduled) {
-    state.resumeScheduled = true;
-    processNextTick(resume_, stream, state);
-  }
-}
-
-function resume_(stream, state) {
-  if (!state.reading) {
-    debug('resume read 0');
-    stream.read(0);
-  }
-
-  state.resumeScheduled = false;
-  state.awaitDrain = 0;
-  stream.emit('resume');
-  flow(stream);
-  if (state.flowing && !state.reading) stream.read(0);
-}
-
-Readable.prototype.pause = function () {
-  debug('call pause flowing=%j', this._readableState.flowing);
-  if (false !== this._readableState.flowing) {
-    debug('pause');
-    this._readableState.flowing = false;
-    this.emit('pause');
-  }
-  return this;
-};
-
-function flow(stream) {
-  var state = stream._readableState;
-  debug('flow', state.flowing);
-  while (state.flowing && stream.read() !== null) {}
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function (stream) {
-  var state = this._readableState;
-  var paused = false;
-
-  var self = this;
-  stream.on('end', function () {
-    debug('wrapped end');
-    if (state.decoder && !state.ended) {
-      var chunk = state.decoder.end();
-      if (chunk && chunk.length) self.push(chunk);
-    }
-
-    self.push(null);
-  });
-
-  stream.on('data', function (chunk) {
-    debug('wrapped data');
-    if (state.decoder) chunk = state.decoder.write(chunk);
-
-    // don't skip over falsy values in objectMode
-    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
-
-    var ret = self.push(chunk);
-    if (!ret) {
-      paused = true;
-      stream.pause();
-    }
-  });
-
-  // proxy all the other methods.
-  // important when wrapping filters and duplexes.
-  for (var i in stream) {
-    if (this[i] === undefined && typeof stream[i] === 'function') {
-      this[i] = function (method) {
-        return function () {
-          return stream[method].apply(stream, arguments);
-        };
-      }(i);
-    }
-  }
-
-  // proxy certain important events.
-  for (var n = 0; n < kProxyEvents.length; n++) {
-    stream.on(kProxyEvents[n], self.emit.bind(self, kProxyEvents[n]));
-  }
-
-  // when we try to consume some more bytes, simply unpause the
-  // underlying stream.
-  self._read = function (n) {
-    debug('wrapped _read', n);
-    if (paused) {
-      paused = false;
-      stream.resume();
-    }
-  };
-
-  return self;
-};
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function fromList(n, state) {
-  // nothing buffered
-  if (state.length === 0) return null;
-
-  var ret;
-  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
-    // read it all, truncate the list
-    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
-    state.buffer.clear();
-  } else {
-    // read part of list
-    ret = fromListPartial(n, state.buffer, state.decoder);
-  }
-
-  return ret;
-}
-
-// Extracts only enough buffered data to satisfy the amount requested.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function fromListPartial(n, list, hasStrings) {
-  var ret;
-  if (n < list.head.data.length) {
-    // slice is the same for buffers and strings
-    ret = list.head.data.slice(0, n);
-    list.head.data = list.head.data.slice(n);
-  } else if (n === list.head.data.length) {
-    // first chunk is a perfect match
-    ret = list.shift();
-  } else {
-    // result spans more than one buffer
-    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
-  }
-  return ret;
-}
-
-// Copies a specified amount of characters from the list of buffered data
-// chunks.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function copyFromBufferString(n, list) {
-  var p = list.head;
-  var c = 1;
-  var ret = p.data;
-  n -= ret.length;
-  while (p = p.next) {
-    var str = p.data;
-    var nb = n > str.length ? str.length : n;
-    if (nb === str.length) ret += str;else ret += str.slice(0, n);
-    n -= nb;
-    if (n === 0) {
-      if (nb === str.length) {
-        ++c;
-        if (p.next) list.head = p.next;else list.head = list.tail = null;
-      } else {
-        list.head = p;
-        p.data = str.slice(nb);
-      }
-      break;
-    }
-    ++c;
-  }
-  list.length -= c;
-  return ret;
-}
-
-// Copies a specified amount of bytes from the list of buffered data chunks.
-// This function is designed to be inlinable, so please take care when making
-// changes to the function body.
-function copyFromBuffer(n, list) {
-  var ret = Buffer.allocUnsafe(n);
-  var p = list.head;
-  var c = 1;
-  p.data.copy(ret);
-  n -= p.data.length;
-  while (p = p.next) {
-    var buf = p.data;
-    var nb = n > buf.length ? buf.length : n;
-    buf.copy(ret, ret.length - n, 0, nb);
-    n -= nb;
-    if (n === 0) {
-      if (nb === buf.length) {
-        ++c;
-        if (p.next) list.head = p.next;else list.head = list.tail = null;
-      } else {
-        list.head = p;
-        p.data = buf.slice(nb);
-      }
-      break;
-    }
-    ++c;
-  }
-  list.length -= c;
-  return ret;
-}
-
-function endReadable(stream) {
-  var state = stream._readableState;
-
-  // If we get here before consuming all the bytes, then that is a
-  // bug in node.  Should never happen.
-  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
-
-  if (!state.endEmitted) {
-    state.ended = true;
-    processNextTick(endReadableNT, state, stream);
-  }
-}
-
-function endReadableNT(state, stream) {
-  // Check that we didn't get one last unshift.
-  if (!state.endEmitted && state.length === 0) {
-    state.endEmitted = true;
-    stream.readable = false;
-    stream.emit('end');
-  }
-}
-
-function forEach(xs, f) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    f(xs[i], i);
-  }
-}
-
-function indexOf(xs, x) {
-  for (var i = 0, l = xs.length; i < l; i++) {
-    if (xs[i] === x) return i;
-  }
-  return -1;
-}
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3), __webpack_require__(9)))
-
-/***/ }),
-/* 46 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(17).EventEmitter;
-
-
-/***/ }),
-/* 47 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/*<replacement>*/
-
-var processNextTick = __webpack_require__(18);
-/*</replacement>*/
-
-// undocumented cb() API, needed for core, not for public API
-function destroy(err, cb) {
-  var _this = this;
-
-  var readableDestroyed = this._readableState && this._readableState.destroyed;
-  var writableDestroyed = this._writableState && this._writableState.destroyed;
-
-  if (readableDestroyed || writableDestroyed) {
-    if (cb) {
-      cb(err);
-    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
-      processNextTick(emitErrorNT, this, err);
-    }
-    return;
-  }
-
-  // we set destroyed to true before firing error callbacks in order
-  // to make it re-entrance safe in case destroy() is called within callbacks
-
-  if (this._readableState) {
-    this._readableState.destroyed = true;
-  }
-
-  // if this is a duplex stream mark the writable part as destroyed as well
-  if (this._writableState) {
-    this._writableState.destroyed = true;
-  }
-
-  this._destroy(err || null, function (err) {
-    if (!cb && err) {
-      processNextTick(emitErrorNT, _this, err);
-      if (_this._writableState) {
-        _this._writableState.errorEmitted = true;
-      }
-    } else if (cb) {
-      cb(err);
-    }
-  });
-}
-
-function undestroy() {
-  if (this._readableState) {
-    this._readableState.destroyed = false;
-    this._readableState.reading = false;
-    this._readableState.ended = false;
-    this._readableState.endEmitted = false;
-  }
-
-  if (this._writableState) {
-    this._writableState.destroyed = false;
-    this._writableState.ended = false;
-    this._writableState.ending = false;
-    this._writableState.finished = false;
-    this._writableState.errorEmitted = false;
-  }
-}
-
-function emitErrorNT(self, err) {
-  self.emit('error', err);
-}
-
-module.exports = {
-  destroy: destroy,
-  undestroy: undestroy
-};
-
-/***/ }),
-/* 48 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a transform stream is a readable/writable stream where you do
-// something with the data.  Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored.  (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation.  For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes.  When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up.  When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer.  When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks.  If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk.  However,
-// a pathological inflate type of transform can cause excessive buffering
-// here.  For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output.  In this case, you could write a very small
-// amount of input, and end up with a very large amount of output.  In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform.  A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-
-
-module.exports = Transform;
-
-var Duplex = __webpack_require__(5);
-
-/*<replacement>*/
-var util = __webpack_require__(11);
-util.inherits = __webpack_require__(8);
-/*</replacement>*/
-
-util.inherits(Transform, Duplex);
-
-function TransformState(stream) {
-  this.afterTransform = function (er, data) {
-    return afterTransform(stream, er, data);
-  };
-
-  this.needTransform = false;
-  this.transforming = false;
-  this.writecb = null;
-  this.writechunk = null;
-  this.writeencoding = null;
-}
-
-function afterTransform(stream, er, data) {
-  var ts = stream._transformState;
-  ts.transforming = false;
-
-  var cb = ts.writecb;
-
-  if (!cb) {
-    return stream.emit('error', new Error('write callback called multiple times'));
-  }
-
-  ts.writechunk = null;
-  ts.writecb = null;
-
-  if (data !== null && data !== undefined) stream.push(data);
-
-  cb(er);
-
-  var rs = stream._readableState;
-  rs.reading = false;
-  if (rs.needReadable || rs.length < rs.highWaterMark) {
-    stream._read(rs.highWaterMark);
-  }
-}
-
-function Transform(options) {
-  if (!(this instanceof Transform)) return new Transform(options);
-
-  Duplex.call(this, options);
-
-  this._transformState = new TransformState(this);
-
-  var stream = this;
-
-  // start out asking for a readable event once data is transformed.
-  this._readableState.needReadable = true;
-
-  // we have implemented the _read method, and done the other things
-  // that Readable wants before the first _read call, so unset the
-  // sync guard flag.
-  this._readableState.sync = false;
-
-  if (options) {
-    if (typeof options.transform === 'function') this._transform = options.transform;
-
-    if (typeof options.flush === 'function') this._flush = options.flush;
-  }
-
-  // When the writable side finishes, then flush out anything remaining.
-  this.once('prefinish', function () {
-    if (typeof this._flush === 'function') this._flush(function (er, data) {
-      done(stream, er, data);
-    });else done(stream);
-  });
-}
-
-Transform.prototype.push = function (chunk, encoding) {
-  this._transformState.needTransform = false;
-  return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side.  You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk.  If you pass
-// an error, then that'll put the hurt on the whole operation.  If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function (chunk, encoding, cb) {
-  throw new Error('_transform() is not implemented');
-};
-
-Transform.prototype._write = function (chunk, encoding, cb) {
-  var ts = this._transformState;
-  ts.writecb = cb;
-  ts.writechunk = chunk;
-  ts.writeencoding = encoding;
-  if (!ts.transforming) {
-    var rs = this._readableState;
-    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
-  }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function (n) {
-  var ts = this._transformState;
-
-  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
-    ts.transforming = true;
-    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
-  } else {
-    // mark that we need a transform, so that any data that comes in
-    // will get processed, now that we've asked for it.
-    ts.needTransform = true;
-  }
-};
-
-Transform.prototype._destroy = function (err, cb) {
-  var _this = this;
-
-  Duplex.prototype._destroy.call(this, err, function (err2) {
-    cb(err2);
-    _this.emit('close');
-  });
-};
-
-function done(stream, er, data) {
-  if (er) return stream.emit('error', er);
-
-  if (data !== null && data !== undefined) stream.push(data);
-
-  // if there's nothing in the write buffer, then that means
-  // that nothing more will ever be provided
-  var ws = stream._writableState;
-  var ts = stream._transformState;
-
-  if (ws.length) throw new Error('Calling transform done when ws.length != 0');
-
-  if (ts.transforming) throw new Error('Calling transform done when still transforming');
-
-  return stream.push(null);
-}
-
-/***/ }),
-/* 49 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseAssignValue = __webpack_require__(50),
-    eq = __webpack_require__(22);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Assigns `value` to `key` of `object` if the existing value is not equivalent
- * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
- * for equality comparisons.
- *
- * @private
- * @param {Object} object The object to modify.
- * @param {string} key The key of the property to assign.
- * @param {*} value The value to assign.
- */
-function assignValue(object, key, value) {
-  var objValue = object[key];
-  if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
-      (value === undefined && !(key in object))) {
-    baseAssignValue(object, key, value);
-  }
-}
-
-module.exports = assignValue;
-
-
-/***/ }),
-/* 50 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var defineProperty = __webpack_require__(51);
-
-/**
- * The base implementation of `assignValue` and `assignMergeValue` without
- * value checks.
- *
- * @private
- * @param {Object} object The object to modify.
- * @param {string} key The key of the property to assign.
- * @param {*} value The value to assign.
- */
-function baseAssignValue(object, key, value) {
-  if (key == '__proto__' && defineProperty) {
-    defineProperty(object, key, {
-      'configurable': true,
-      'enumerable': true,
-      'value': value,
-      'writable': true
-    });
-  } else {
-    object[key] = value;
-  }
-}
-
-module.exports = baseAssignValue;
-
-
-/***/ }),
-/* 51 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6);
-
-var defineProperty = (function() {
-  try {
-    var func = getNative(Object, 'defineProperty');
-    func({}, '', {});
-    return func;
-  } catch (e) {}
-}());
-
-module.exports = defineProperty;
-
-
-/***/ }),
-/* 52 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(global) {/** Detect free variable `global` from Node.js. */
-var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
-
-module.exports = freeGlobal;
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
-
-/***/ }),
-/* 53 */
-/***/ (function(module, exports) {
-
-/** Used for built-in method references. */
-var funcProto = Function.prototype;
-
-/** Used to resolve the decompiled source of functions. */
-var funcToString = funcProto.toString;
-
-/**
- * Converts `func` to its source code.
- *
- * @private
- * @param {Function} func The function to convert.
- * @returns {string} Returns the source code.
- */
-function toSource(func) {
-  if (func != null) {
-    try {
-      return funcToString.call(func);
-    } catch (e) {}
-    try {
-      return (func + '');
-    } catch (e) {}
-  }
-  return '';
-}
-
-module.exports = toSource;
-
-
-/***/ }),
-/* 54 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assignValue = __webpack_require__(49),
-    baseAssignValue = __webpack_require__(50);
-
-/**
- * Copies properties of `source` to `object`.
- *
- * @private
- * @param {Object} source The object to copy properties from.
- * @param {Array} props The property identifiers to copy.
- * @param {Object} [object={}] The object to copy properties to.
- * @param {Function} [customizer] The function to customize copied values.
- * @returns {Object} Returns `object`.
- */
-function copyObject(source, props, object, customizer) {
-  var isNew = !object;
-  object || (object = {});
-
-  var index = -1,
-      length = props.length;
-
-  while (++index < length) {
-    var key = props[index];
-
-    var newValue = customizer
-      ? customizer(object[key], source[key], key, object, source)
-      : undefined;
-
-    if (newValue === undefined) {
-      newValue = source[key];
-    }
-    if (isNew) {
-      baseAssignValue(object, key, newValue);
-    } else {
-      assignValue(object, key, newValue);
-    }
-  }
-  return object;
-}
-
-module.exports = copyObject;
-
-
-/***/ }),
-/* 55 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var eq = __webpack_require__(22),
-    isArrayLike = __webpack_require__(13),
-    isIndex = __webpack_require__(34),
-    isObject = __webpack_require__(1);
-
-/**
- * Checks if the given arguments are from an iteratee call.
- *
- * @private
- * @param {*} value The potential iteratee value argument.
- * @param {*} index The potential iteratee index or key argument.
- * @param {*} object The potential iteratee object argument.
- * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
- *  else `false`.
- */
-function isIterateeCall(value, index, object) {
-  if (!isObject(object)) {
-    return false;
-  }
-  var type = typeof index;
-  if (type == 'number'
-        ? (isArrayLike(object) && isIndex(index, object.length))
-        : (type == 'string' && index in object)
-      ) {
-    return eq(object[index], value);
-  }
-  return false;
-}
-
-module.exports = isIterateeCall;
-
-
-/***/ }),
-/* 56 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isPrototype = __webpack_require__(35),
-    nativeKeys = __webpack_require__(113);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- */
-function baseKeys(object) {
-  if (!isPrototype(object)) {
-    return nativeKeys(object);
-  }
-  var result = [];
-  for (var key in Object(object)) {
-    if (hasOwnProperty.call(object, key) && key != 'constructor') {
-      result.push(key);
-    }
-  }
-  return result;
-}
-
-module.exports = baseKeys;
-
-
-/***/ }),
-/* 57 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLDeclaration, XMLNode, create, isObject,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  isObject = __webpack_require__(1);
-
-  XMLNode = __webpack_require__(10);
-
-  module.exports = XMLDeclaration = (function(superClass) {
-    extend(XMLDeclaration, superClass);
-
-    function XMLDeclaration(parent, version, encoding, standalone) {
-      var ref;
-      XMLDeclaration.__super__.constructor.call(this, parent);
-      if (isObject(version)) {
-        ref = version, version = ref.version, encoding = ref.encoding, standalone = ref.standalone;
-      }
-      if (!version) {
-        version = '1.0';
-      }
-      this.version = this.stringify.xmlVersion(version);
-      if (encoding != null) {
-        this.encoding = this.stringify.xmlEncoding(encoding);
-      }
-      if (standalone != null) {
-        this.standalone = this.stringify.xmlStandalone(standalone);
-      }
-    }
-
-    XMLDeclaration.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<?xml';
-      r += ' version="' + this.version + '"';
-      if (this.encoding != null) {
-        r += ' encoding="' + this.encoding + '"';
-      }
-      if (this.standalone != null) {
-        r += ' standalone="' + this.standalone + '"';
-      }
-      r += '?>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLDeclaration;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 58 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var DataView = __webpack_require__(120),
-    Map = __webpack_require__(40),
-    Promise = __webpack_require__(121),
-    Set = __webpack_require__(122),
-    WeakMap = __webpack_require__(123),
-    baseGetTag = __webpack_require__(12),
-    toSource = __webpack_require__(53);
-
-/** `Object#toString` result references. */
-var mapTag = '[object Map]',
-    objectTag = '[object Object]',
-    promiseTag = '[object Promise]',
-    setTag = '[object Set]',
-    weakMapTag = '[object WeakMap]';
-
-var dataViewTag = '[object DataView]';
-
-/** Used to detect maps, sets, and weakmaps. */
-var dataViewCtorString = toSource(DataView),
-    mapCtorString = toSource(Map),
-    promiseCtorString = toSource(Promise),
-    setCtorString = toSource(Set),
-    weakMapCtorString = toSource(WeakMap);
-
-/**
- * Gets the `toStringTag` of `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-var getTag = baseGetTag;
-
-// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
-if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
-    (Map && getTag(new Map) != mapTag) ||
-    (Promise && getTag(Promise.resolve()) != promiseTag) ||
-    (Set && getTag(new Set) != setTag) ||
-    (WeakMap && getTag(new WeakMap) != weakMapTag)) {
-  getTag = function(value) {
-    var result = baseGetTag(value),
-        Ctor = result == objectTag ? value.constructor : undefined,
-        ctorString = Ctor ? toSource(Ctor) : '';
-
-    if (ctorString) {
-      switch (ctorString) {
-        case dataViewCtorString: return dataViewTag;
-        case mapCtorString: return mapTag;
-        case promiseCtorString: return promiseTag;
-        case setCtorString: return setTag;
-        case weakMapCtorString: return weakMapTag;
-      }
-    }
-    return result;
-  };
-}
-
-module.exports = getTag;
-
-
-/***/ }),
-/* 59 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLAttribute, XMLElement, XMLNode, XMLProcessingInstruction, create, every, isFunction, isObject,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  isObject = __webpack_require__(1);
-
-  isFunction = __webpack_require__(20);
-
-  every = __webpack_require__(124);
-
-  XMLNode = __webpack_require__(10);
-
-  XMLAttribute = __webpack_require__(189);
-
-  XMLProcessingInstruction = __webpack_require__(67);
-
-  module.exports = XMLElement = (function(superClass) {
-    extend(XMLElement, superClass);
-
-    function XMLElement(parent, name, attributes) {
-      XMLElement.__super__.constructor.call(this, parent);
-      if (name == null) {
-        throw new Error("Missing element name");
-      }
-      this.name = this.stringify.eleName(name);
-      this.children = [];
-      this.instructions = [];
-      this.attributes = {};
-      if (attributes != null) {
-        this.attribute(attributes);
-      }
-    }
-
-    XMLElement.prototype.clone = function() {
-      var att, attName, clonedSelf, i, len, pi, ref, ref1;
-      clonedSelf = create(XMLElement.prototype, this);
-      if (clonedSelf.isRoot) {
-        clonedSelf.documentObject = null;
-      }
-      clonedSelf.attributes = {};
-      ref = this.attributes;
-      for (attName in ref) {
-        if (!hasProp.call(ref, attName)) continue;
-        att = ref[attName];
-        clonedSelf.attributes[attName] = att.clone();
-      }
-      clonedSelf.instructions = [];
-      ref1 = this.instructions;
-      for (i = 0, len = ref1.length; i < len; i++) {
-        pi = ref1[i];
-        clonedSelf.instructions.push(pi.clone());
-      }
-      clonedSelf.children = [];
-      this.children.forEach(function(child) {
-        var clonedChild;
-        clonedChild = child.clone();
-        clonedChild.parent = clonedSelf;
-        return clonedSelf.children.push(clonedChild);
-      });
-      return clonedSelf;
-    };
-
-    XMLElement.prototype.attribute = function(name, value) {
-      var attName, attValue;
-      if (name != null) {
-        name = name.valueOf();
-      }
-      if (isObject(name)) {
-        for (attName in name) {
-          if (!hasProp.call(name, attName)) continue;
-          attValue = name[attName];
-          this.attribute(attName, attValue);
-        }
-      } else {
-        if (isFunction(value)) {
-          value = value.apply();
-        }
-        if (!this.options.skipNullAttributes || (value != null)) {
-          this.attributes[name] = new XMLAttribute(this, name, value);
-        }
-      }
-      return this;
-    };
-
-    XMLElement.prototype.removeAttribute = function(name) {
-      var attName, i, len;
-      if (name == null) {
-        throw new Error("Missing attribute name");
-      }
-      name = name.valueOf();
-      if (Array.isArray(name)) {
-        for (i = 0, len = name.length; i < len; i++) {
-          attName = name[i];
-          delete this.attributes[attName];
-        }
-      } else {
-        delete this.attributes[name];
-      }
-      return this;
-    };
-
-    XMLElement.prototype.instruction = function(target, value) {
-      var i, insTarget, insValue, instruction, len;
-      if (target != null) {
-        target = target.valueOf();
-      }
-      if (value != null) {
-        value = value.valueOf();
-      }
-      if (Array.isArray(target)) {
-        for (i = 0, len = target.length; i < len; i++) {
-          insTarget = target[i];
-          this.instruction(insTarget);
-        }
-      } else if (isObject(target)) {
-        for (insTarget in target) {
-          if (!hasProp.call(target, insTarget)) continue;
-          insValue = target[insTarget];
-          this.instruction(insTarget, insValue);
-        }
-      } else {
-        if (isFunction(value)) {
-          value = value.apply();
-        }
-        instruction = new XMLProcessingInstruction(this, target, value);
-        this.instructions.push(instruction);
-      }
-      return this;
-    };
-
-    XMLElement.prototype.toString = function(options, level) {
-      var att, child, i, indent, instruction, j, len, len1, name, newline, offset, pretty, r, ref, ref1, ref2, ref3, ref4, ref5, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      ref3 = this.instructions;
-      for (i = 0, len = ref3.length; i < len; i++) {
-        instruction = ref3[i];
-        r += instruction.toString(options, level);
-      }
-      if (pretty) {
-        r += space;
-      }
-      r += '<' + this.name;
-      ref4 = this.attributes;
-      for (name in ref4) {
-        if (!hasProp.call(ref4, name)) continue;
-        att = ref4[name];
-        r += att.toString(options);
-      }
-      if (this.children.length === 0 || every(this.children, function(e) {
-        return e.value === '';
-      })) {
-        r += '/>';
-        if (pretty) {
-          r += newline;
-        }
-      } else if (pretty && this.children.length === 1 && (this.children[0].value != null)) {
-        r += '>';
-        r += this.children[0].value;
-        r += '</' + this.name + '>';
-        r += newline;
-      } else {
-        r += '>';
-        if (pretty) {
-          r += newline;
-        }
-        ref5 = this.children;
-        for (j = 0, len1 = ref5.length; j < len1; j++) {
-          child = ref5[j];
-          r += child.toString(options, level + 1);
-        }
-        if (pretty) {
-          r += space;
-        }
-        r += '</' + this.name + '>';
-        if (pretty) {
-          r += newline;
-        }
-      }
-      return r;
-    };
-
-    XMLElement.prototype.att = function(name, value) {
-      return this.attribute(name, value);
-    };
-
-    XMLElement.prototype.ins = function(target, value) {
-      return this.instruction(target, value);
-    };
-
-    XMLElement.prototype.a = function(name, value) {
-      return this.attribute(name, value);
-    };
-
-    XMLElement.prototype.i = function(target, value) {
-      return this.instruction(target, value);
-    };
-
-    return XMLElement;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 60 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ListCache = __webpack_require__(23),
-    stackClear = __webpack_require__(140),
-    stackDelete = __webpack_require__(141),
-    stackGet = __webpack_require__(142),
-    stackHas = __webpack_require__(143),
-    stackSet = __webpack_require__(144);
-
-/**
- * Creates a stack cache object to store key-value pairs.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function Stack(entries) {
-  var data = this.__data__ = new ListCache(entries);
-  this.size = data.size;
-}
-
-// Add methods to `Stack`.
-Stack.prototype.clear = stackClear;
-Stack.prototype['delete'] = stackDelete;
-Stack.prototype.get = stackGet;
-Stack.prototype.has = stackHas;
-Stack.prototype.set = stackSet;
-
-module.exports = Stack;
-
-
-/***/ }),
-/* 61 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsEqualDeep = __webpack_require__(157),
-    isObjectLike = __webpack_require__(15);
-
-/**
- * The base implementation of `_.isEqual` which supports partial comparisons
- * and tracks traversed objects.
- *
- * @private
- * @param {*} value The value to compare.
- * @param {*} other The other value to compare.
- * @param {boolean} bitmask The bitmask flags.
- *  1 - Unordered comparison
- *  2 - Partial comparison
- * @param {Function} [customizer] The function to customize comparisons.
- * @param {Object} [stack] Tracks traversed `value` and `other` objects.
- * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
- */
-function baseIsEqual(value, other, bitmask, customizer, stack) {
-  if (value === other) {
-    return true;
-  }
-  if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
-    return value !== value && other !== other;
-  }
-  return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
-}
-
-module.exports = baseIsEqual;
-
-
-/***/ }),
-/* 62 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var SetCache = __webpack_require__(158),
-    arraySome = __webpack_require__(161),
-    cacheHas = __webpack_require__(162);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1,
-    COMPARE_UNORDERED_FLAG = 2;
-
-/**
- * A specialized version of `baseIsEqualDeep` for arrays with support for
- * partial deep comparisons.
- *
- * @private
- * @param {Array} array The array to compare.
- * @param {Array} other The other array to compare.
- * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
- * @param {Function} customizer The function to customize comparisons.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Object} stack Tracks traversed `array` and `other` objects.
- * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
- */
-function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
-  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-      arrLength = array.length,
-      othLength = other.length;
-
-  if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
-    return false;
-  }
-  // Assume cyclic values are equal.
-  var stacked = stack.get(array);
-  if (stacked && stack.get(other)) {
-    return stacked == other;
-  }
-  var index = -1,
-      result = true,
-      seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;
-
-  stack.set(array, other);
-  stack.set(other, array);
-
-  // Ignore non-index properties.
-  while (++index < arrLength) {
-    var arrValue = array[index],
-        othValue = other[index];
-
-    if (customizer) {
-      var compared = isPartial
-        ? customizer(othValue, arrValue, index, other, array, stack)
-        : customizer(arrValue, othValue, index, array, other, stack);
-    }
-    if (compared !== undefined) {
-      if (compared) {
-        continue;
-      }
-      result = false;
-      break;
-    }
-    // Recursively compare arrays (susceptible to call stack limits).
-    if (seen) {
-      if (!arraySome(other, function(othValue, othIndex) {
-            if (!cacheHas(seen, othIndex) &&
-                (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
-              return seen.push(othIndex);
-            }
-          })) {
-        result = false;
-        break;
-      }
-    } else if (!(
-          arrValue === othValue ||
-            equalFunc(arrValue, othValue, bitmask, customizer, stack)
-        )) {
-      result = false;
-      break;
-    }
-  }
-  stack['delete'](array);
-  stack['delete'](other);
-  return result;
-}
-
-module.exports = equalArrays;
-
-
-/***/ }),
-/* 63 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isObject = __webpack_require__(1);
-
-/**
- * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` if suitable for strict
- *  equality comparisons, else `false`.
- */
-function isStrictComparable(value) {
-  return value === value && !isObject(value);
-}
-
-module.exports = isStrictComparable;
-
-
-/***/ }),
-/* 64 */
-/***/ (function(module, exports) {
-
-/**
- * A specialized version of `matchesProperty` for source values suitable
- * for strict equality comparisons, i.e. `===`.
- *
- * @private
- * @param {string} key The key of the property to get.
- * @param {*} srcValue The value to match.
- * @returns {Function} Returns the new spec function.
- */
-function matchesStrictComparable(key, srcValue) {
-  return function(object) {
-    if (object == null) {
-      return false;
-    }
-    return object[key] === srcValue &&
-      (srcValue !== undefined || (key in Object(object)));
-  };
-}
-
-module.exports = matchesStrictComparable;
-
-
-/***/ }),
-/* 65 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var castPath = __webpack_require__(66),
-    toKey = __webpack_require__(27);
-
-/**
- * The base implementation of `_.get` without support for default values.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to get.
- * @returns {*} Returns the resolved value.
- */
-function baseGet(object, path) {
-  path = castPath(path, object);
-
-  var index = 0,
-      length = path.length;
-
-  while (object != null && index < length) {
-    object = object[toKey(path[index++])];
-  }
-  return (index && index == length) ? object : undefined;
-}
-
-module.exports = baseGet;
-
-
-/***/ }),
-/* 66 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isArray = __webpack_require__(2),
-    isKey = __webpack_require__(42),
-    stringToPath = __webpack_require__(177),
-    toString = __webpack_require__(180);
-
-/**
- * Casts `value` to a path array if it's not one.
- *
- * @private
- * @param {*} value The value to inspect.
- * @param {Object} [object] The object to query keys on.
- * @returns {Array} Returns the cast property path array.
- */
-function castPath(value, object) {
-  if (isArray(value)) {
-    return value;
-  }
-  return isKey(value, object) ? [value] : stringToPath(toString(value));
-}
-
-module.exports = castPath;
-
-
-/***/ }),
-/* 67 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLProcessingInstruction, create;
-
-  create = __webpack_require__(0);
-
-  module.exports = XMLProcessingInstruction = (function() {
-    function XMLProcessingInstruction(parent, target, value) {
-      this.stringify = parent.stringify;
-      if (target == null) {
-        throw new Error("Missing instruction target");
-      }
-      this.target = this.stringify.insTarget(target);
-      if (value) {
-        this.value = this.stringify.insValue(value);
-      }
-    }
-
-    XMLProcessingInstruction.prototype.clone = function() {
-      return create(XMLProcessingInstruction.prototype, this);
-    };
-
-    XMLProcessingInstruction.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<?';
-      r += this.target;
-      if (this.value) {
-        r += ' ' + this.value;
-      }
-      r += '?>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLProcessingInstruction;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 68 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLCData, XMLNode, create,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  XMLNode = __webpack_require__(10);
-
-  module.exports = XMLCData = (function(superClass) {
-    extend(XMLCData, superClass);
-
-    function XMLCData(parent, text) {
-      XMLCData.__super__.constructor.call(this, parent);
-      if (text == null) {
-        throw new Error("Missing CDATA text");
-      }
-      this.text = this.stringify.cdata(text);
-    }
-
-    XMLCData.prototype.clone = function() {
-      return create(XMLCData.prototype, this);
-    };
-
-    XMLCData.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<![CDATA[' + this.text + ']]>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLCData;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 69 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLComment, XMLNode, create,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  XMLNode = __webpack_require__(10);
-
-  module.exports = XMLComment = (function(superClass) {
-    extend(XMLComment, superClass);
-
-    function XMLComment(parent, text) {
-      XMLComment.__super__.constructor.call(this, parent);
-      if (text == null) {
-        throw new Error("Missing comment text");
-      }
-      this.text = this.stringify.comment(text);
-    }
-
-    XMLComment.prototype.clone = function() {
-      return create(XMLComment.prototype, this);
-    };
-
-    XMLComment.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!-- ' + this.text + ' -->';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLComment;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 70 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDocType, XMLProcessingInstruction, create, isObject;
-
-  create = __webpack_require__(0);
-
-  isObject = __webpack_require__(1);
-
-  XMLCData = __webpack_require__(68);
-
-  XMLComment = __webpack_require__(69);
-
-  XMLDTDAttList = __webpack_require__(190);
-
-  XMLDTDEntity = __webpack_require__(191);
-
-  XMLDTDElement = __webpack_require__(192);
-
-  XMLDTDNotation = __webpack_require__(193);
-
-  XMLProcessingInstruction = __webpack_require__(67);
-
-  module.exports = XMLDocType = (function() {
-    function XMLDocType(parent, pubID, sysID) {
-      var ref, ref1;
-      this.documentObject = parent;
-      this.stringify = this.documentObject.stringify;
-      this.children = [];
-      if (isObject(pubID)) {
-        ref = pubID, pubID = ref.pubID, sysID = ref.sysID;
-      }
-      if (sysID == null) {
-        ref1 = [pubID, sysID], sysID = ref1[0], pubID = ref1[1];
-      }
-      if (pubID != null) {
-        this.pubID = this.stringify.dtdPubID(pubID);
-      }
-      if (sysID != null) {
-        this.sysID = this.stringify.dtdSysID(sysID);
-      }
-    }
-
-    XMLDocType.prototype.element = function(name, value) {
-      var child;
-      child = new XMLDTDElement(this, name, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
-      var child;
-      child = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.entity = function(name, value) {
-      var child;
-      child = new XMLDTDEntity(this, false, name, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.pEntity = function(name, value) {
-      var child;
-      child = new XMLDTDEntity(this, true, name, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.notation = function(name, value) {
-      var child;
-      child = new XMLDTDNotation(this, name, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.cdata = function(value) {
-      var child;
-      child = new XMLCData(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.comment = function(value) {
-      var child;
-      child = new XMLComment(this, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.instruction = function(target, value) {
-      var child;
-      child = new XMLProcessingInstruction(this, target, value);
-      this.children.push(child);
-      return this;
-    };
-
-    XMLDocType.prototype.root = function() {
-      return this.documentObject.root();
-    };
-
-    XMLDocType.prototype.document = function() {
-      return this.documentObject;
-    };
-
-    XMLDocType.prototype.toString = function(options, level) {
-      var child, i, indent, len, newline, offset, pretty, r, ref, ref1, ref2, ref3, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!DOCTYPE ' + this.root().name;
-      if (this.pubID && this.sysID) {
-        r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
-      } else if (this.sysID) {
-        r += ' SYSTEM "' + this.sysID + '"';
-      }
-      if (this.children.length > 0) {
-        r += ' [';
-        if (pretty) {
-          r += newline;
-        }
-        ref3 = this.children;
-        for (i = 0, len = ref3.length; i < len; i++) {
-          child = ref3[i];
-          r += child.toString(options, level + 1);
-        }
-        r += ']';
-      }
-      r += '>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    XMLDocType.prototype.ele = function(name, value) {
-      return this.element(name, value);
-    };
-
-    XMLDocType.prototype.att = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
-      return this.attList(elementName, attributeName, attributeType, defaultValueType, defaultValue);
-    };
-
-    XMLDocType.prototype.ent = function(name, value) {
-      return this.entity(name, value);
-    };
-
-    XMLDocType.prototype.pent = function(name, value) {
-      return this.pEntity(name, value);
-    };
-
-    XMLDocType.prototype.not = function(name, value) {
-      return this.notation(name, value);
-    };
-
-    XMLDocType.prototype.dat = function(value) {
-      return this.cdata(value);
-    };
-
-    XMLDocType.prototype.com = function(value) {
-      return this.comment(value);
-    };
-
-    XMLDocType.prototype.ins = function(target, value) {
-      return this.instruction(target, value);
-    };
-
-    XMLDocType.prototype.up = function() {
-      return this.root();
-    };
-
-    XMLDocType.prototype.doc = function() {
-      return this.document();
-    };
-
-    return XMLDocType;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 71 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.decode = exports.parse = __webpack_require__(201);
-exports.encode = exports.stringify = __webpack_require__(202);
-
-
-/***/ }),
-/* 72 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var COS = __webpack_require__(73);
-module.exports = COS;
-
-/***/ }),
-/* 73 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-var util = __webpack_require__(16);
-var event = __webpack_require__(198);
-var task = __webpack_require__(199);
-var base = __webpack_require__(200);
-var advance = __webpack_require__(204);
-var pkg = __webpack_require__(211);
-
-var defaultOptions = {
-    AppId: '',
-    SecretId: '',
-    SecretKey: '',
-    FileParallelLimit: 3,
-    ChunkParallelLimit: 3,
-    ChunkSize: 1024 * 1024,
-    ProgressInterval: 1000,
-    Domain: '',
-    ServiceDomain: ''
-};
-
-// 对外暴露的类
-var COS = function (options) {
-    this.options = util.extend(util.clone(defaultOptions), options || {});
-    event.init(this);
-    task.init(this);
-};
-
-util.extend(COS.prototype, base);
-util.extend(COS.prototype, advance);
-
-COS.getAuthorization = util.getAuth;
-COS.version = pkg.version;
-
-module.exports = window.COS = COS;
-
-/***/ }),
-/* 74 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-exports.byteLength = byteLength
-exports.toByteArray = toByteArray
-exports.fromByteArray = fromByteArray
-
-var lookup = []
-var revLookup = []
-var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
-
-var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-for (var i = 0, len = code.length; i < len; ++i) {
-  lookup[i] = code[i]
-  revLookup[code.charCodeAt(i)] = i
-}
-
-revLookup['-'.charCodeAt(0)] = 62
-revLookup['_'.charCodeAt(0)] = 63
-
-function placeHoldersCount (b64) {
-  var len = b64.length
-  if (len % 4 > 0) {
-    throw new Error('Invalid string. Length must be a multiple of 4')
-  }
-
-  // the number of equal signs (place holders)
-  // if there are two placeholders, than the two characters before it
-  // represent one byte
-  // if there is only one, then the three characters before it represent 2 bytes
-  // this is just a cheap hack to not do indexOf twice
-  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
-}
-
-function byteLength (b64) {
-  // base64 is 4/3 + up to two characters of the original data
-  return (b64.length * 3 / 4) - placeHoldersCount(b64)
-}
-
-function toByteArray (b64) {
-  var i, l, tmp, placeHolders, arr
-  var len = b64.length
-  placeHolders = placeHoldersCount(b64)
-
-  arr = new Arr((len * 3 / 4) - placeHolders)
-
-  // if there are placeholders, only get up to the last complete 4 chars
-  l = placeHolders > 0 ? len - 4 : len
-
-  var L = 0
-
-  for (i = 0; i < l; i += 4) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
-    arr[L++] = (tmp >> 16) & 0xFF
-    arr[L++] = (tmp >> 8) & 0xFF
-    arr[L++] = tmp & 0xFF
-  }
-
-  if (placeHolders === 2) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
-    arr[L++] = tmp & 0xFF
-  } else if (placeHolders === 1) {
-    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
-    arr[L++] = (tmp >> 8) & 0xFF
-    arr[L++] = tmp & 0xFF
-  }
-
-  return arr
-}
-
-function tripletToBase64 (num) {
-  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
-}
-
-function encodeChunk (uint8, start, end) {
-  var tmp
-  var output = []
-  for (var i = start; i < end; i += 3) {
-    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
-    output.push(tripletToBase64(tmp))
-  }
-  return output.join('')
-}
-
-function fromByteArray (uint8) {
-  var tmp
-  var len = uint8.length
-  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
-  var output = ''
-  var parts = []
-  var maxChunkLength = 16383 // must be multiple of 3
-
-  // go through the array every three bytes, we'll deal with trailing stuff later
-  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
-    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
-  }
-
-  // pad the end with zeros, but make sure to not forget the extra bytes
-  if (extraBytes === 1) {
-    tmp = uint8[len - 1]
-    output += lookup[tmp >> 2]
-    output += lookup[(tmp << 4) & 0x3F]
-    output += '=='
-  } else if (extraBytes === 2) {
-    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
-    output += lookup[tmp >> 10]
-    output += lookup[(tmp >> 4) & 0x3F]
-    output += lookup[(tmp << 2) & 0x3F]
-    output += '='
-  }
-
-  parts.push(output)
-
-  return parts.join('')
-}
-
-
-/***/ }),
-/* 75 */
-/***/ (function(module, exports) {
-
-exports.read = function (buffer, offset, isLE, mLen, nBytes) {
-  var e, m
-  var eLen = nBytes * 8 - mLen - 1
-  var eMax = (1 << eLen) - 1
-  var eBias = eMax >> 1
-  var nBits = -7
-  var i = isLE ? (nBytes - 1) : 0
-  var d = isLE ? -1 : 1
-  var s = buffer[offset + i]
-
-  i += d
-
-  e = s & ((1 << (-nBits)) - 1)
-  s >>= (-nBits)
-  nBits += eLen
-  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
-  m = e & ((1 << (-nBits)) - 1)
-  e >>= (-nBits)
-  nBits += mLen
-  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
-  if (e === 0) {
-    e = 1 - eBias
-  } else if (e === eMax) {
-    return m ? NaN : ((s ? -1 : 1) * Infinity)
-  } else {
-    m = m + Math.pow(2, mLen)
-    e = e - eBias
-  }
-  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-}
-
-exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
-  var e, m, c
-  var eLen = nBytes * 8 - mLen - 1
-  var eMax = (1 << eLen) - 1
-  var eBias = eMax >> 1
-  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
-  var i = isLE ? 0 : (nBytes - 1)
-  var d = isLE ? 1 : -1
-  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
-  value = Math.abs(value)
-
-  if (isNaN(value) || value === Infinity) {
-    m = isNaN(value) ? 1 : 0
-    e = eMax
-  } else {
-    e = Math.floor(Math.log(value) / Math.LN2)
-    if (value * (c = Math.pow(2, -e)) < 1) {
-      e--
-      c *= 2
-    }
-    if (e + eBias >= 1) {
-      value += rt / c
-    } else {
-      value += rt * Math.pow(2, 1 - eBias)
-    }
-    if (value * c >= 2) {
-      e++
-      c /= 2
-    }
-
-    if (e + eBias >= eMax) {
-      m = 0
-      e = eMax
-    } else if (e + eBias >= 1) {
-      m = (value * c - 1) * Math.pow(2, mLen)
-      e = e + eBias
-    } else {
-      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
-      e = 0
-    }
-  }
-
-  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
-  e = (e << mLen) | m
-  eLen += mLen
-  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
-  buffer[offset + i - d] |= s * 128
-}
-
-
-/***/ }),
-/* 76 */
-/***/ (function(module, exports) {
-
-/**
- *
- *  MD5 (Message-Digest Algorithm)
- *  http://www.webtoolkit.info/
- *
- **/
-
-var md5 = function (string) {
-
-    function RotateLeft(lValue, iShiftBits) {
-        return lValue << iShiftBits | lValue >>> 32 - iShiftBits;
-    }
-
-    function AddUnsigned(lX, lY) {
-        var lX4, lY4, lX8, lY8, lResult;
-        lX8 = lX & 0x80000000;
-        lY8 = lY & 0x80000000;
-        lX4 = lX & 0x40000000;
-        lY4 = lY & 0x40000000;
-        lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF);
-        if (lX4 & lY4) {
-            return lResult ^ 0x80000000 ^ lX8 ^ lY8;
-        }
-        if (lX4 | lY4) {
-            if (lResult & 0x40000000) {
-                return lResult ^ 0xC0000000 ^ lX8 ^ lY8;
-            } else {
-                return lResult ^ 0x40000000 ^ lX8 ^ lY8;
-            }
-        } else {
-            return lResult ^ lX8 ^ lY8;
-        }
-    }
-
-    function F(x, y, z) {
-        return x & y | ~x & z;
-    }
-    function G(x, y, z) {
-        return x & z | y & ~z;
-    }
-    function H(x, y, z) {
-        return x ^ y ^ z;
-    }
-    function I(x, y, z) {
-        return y ^ (x | ~z);
-    }
-
-    function FF(a, b, c, d, x, s, ac) {
-        a = AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
-        return AddUnsigned(RotateLeft(a, s), b);
-    };
-
-    function GG(a, b, c, d, x, s, ac) {
-        a = AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
-        return AddUnsigned(RotateLeft(a, s), b);
-    };
-
-    function HH(a, b, c, d, x, s, ac) {
-        a = AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
-        return AddUnsigned(RotateLeft(a, s), b);
-    };
-
-    function II(a, b, c, d, x, s, ac) {
-        a = AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
-        return AddUnsigned(RotateLeft(a, s), b);
-    };
-
-    function ConvertToWordArray(string) {
-        var lWordCount;
-        var lMessageLength = string.length;
-        var lNumberOfWords_temp1 = lMessageLength + 8;
-        var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - lNumberOfWords_temp1 % 64) / 64;
-        var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16;
-        var lWordArray = Array(lNumberOfWords - 1);
-        var lBytePosition = 0;
-        var lByteCount = 0;
-        while (lByteCount < lMessageLength) {
-            lWordCount = (lByteCount - lByteCount % 4) / 4;
-            lBytePosition = lByteCount % 4 * 8;
-            lWordArray[lWordCount] = lWordArray[lWordCount] | string.charCodeAt(lByteCount) << lBytePosition;
-            lByteCount++;
-        }
-        lWordCount = (lByteCount - lByteCount % 4) / 4;
-        lBytePosition = lByteCount % 4 * 8;
-        lWordArray[lWordCount] = lWordArray[lWordCount] | 0x80 << lBytePosition;
-        lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
-        lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
-        return lWordArray;
-    };
-
-    function WordToHex(lValue) {
-        var WordToHexValue = "",
-            WordToHexValue_temp = "",
-            lByte,
-            lCount;
-        for (lCount = 0; lCount <= 3; lCount++) {
-            lByte = lValue >>> lCount * 8 & 255;
-            WordToHexValue_temp = "0" + lByte.toString(16);
-            WordToHexValue = WordToHexValue + WordToHexValue_temp.substr(WordToHexValue_temp.length - 2, 2);
-        }
-        return WordToHexValue;
-    };
-
-    function Utf8Encode(string) {
-        string = string.replace(/\r\n/g, "\n");
-        var utftext = "";
-
-        for (var n = 0; n < string.length; n++) {
-
-            var c = string.charCodeAt(n);
-
-            if (c < 128) {
-                utftext += String.fromCharCode(c);
-            } else if (c > 127 && c < 2048) {
-                utftext += String.fromCharCode(c >> 6 | 192);
-                utftext += String.fromCharCode(c & 63 | 128);
-            } else {
-                utftext += String.fromCharCode(c >> 12 | 224);
-                utftext += String.fromCharCode(c >> 6 & 63 | 128);
-                utftext += String.fromCharCode(c & 63 | 128);
-            }
-        }
-
-        return utftext;
-    };
-
-    var x = Array();
-    var k, AA, BB, CC, DD, a, b, c, d;
-    var S11 = 7,
-        S12 = 12,
-        S13 = 17,
-        S14 = 22;
-    var S21 = 5,
-        S22 = 9,
-        S23 = 14,
-        S24 = 20;
-    var S31 = 4,
-        S32 = 11,
-        S33 = 16,
-        S34 = 23;
-    var S41 = 6,
-        S42 = 10,
-        S43 = 15,
-        S44 = 21;
-
-    string = Utf8Encode(string);
-
-    x = ConvertToWordArray(string);
-
-    a = 0x67452301;b = 0xEFCDAB89;c = 0x98BADCFE;d = 0x10325476;
-
-    for (k = 0; k < x.length; k += 16) {
-        AA = a;BB = b;CC = c;DD = d;
-        a = FF(a, b, c, d, x[k + 0], S11, 0xD76AA478);
-        d = FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756);
-        c = FF(c, d, a, b, x[k + 2], S13, 0x242070DB);
-        b = FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE);
-        a = FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF);
-        d = FF(d, a, b, c, x[k + 5], S12, 0x4787C62A);
-        c = FF(c, d, a, b, x[k + 6], S13, 0xA8304613);
-        b = FF(b, c, d, a, x[k + 7], S14, 0xFD469501);
-        a = FF(a, b, c, d, x[k + 8], S11, 0x698098D8);
-        d = FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF);
-        c = FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1);
-        b = FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE);
-        a = FF(a, b, c, d, x[k + 12], S11, 0x6B901122);
-        d = FF(d, a, b, c, x[k + 13], S12, 0xFD987193);
-        c = FF(c, d, a, b, x[k + 14], S13, 0xA679438E);
-        b = FF(b, c, d, a, x[k + 15], S14, 0x49B40821);
-        a = GG(a, b, c, d, x[k + 1], S21, 0xF61E2562);
-        d = GG(d, a, b, c, x[k + 6], S22, 0xC040B340);
-        c = GG(c, d, a, b, x[k + 11], S23, 0x265E5A51);
-        b = GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA);
-        a = GG(a, b, c, d, x[k + 5], S21, 0xD62F105D);
-        d = GG(d, a, b, c, x[k + 10], S22, 0x2441453);
-        c = GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681);
-        b = GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8);
-        a = GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6);
-        d = GG(d, a, b, c, x[k + 14], S22, 0xC33707D6);
-        c = GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87);
-        b = GG(b, c, d, a, x[k + 8], S24, 0x455A14ED);
-        a = GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905);
-        d = GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8);
-        c = GG(c, d, a, b, x[k + 7], S23, 0x676F02D9);
-        b = GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A);
-        a = HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942);
-        d = HH(d, a, b, c, x[k + 8], S32, 0x8771F681);
-        c = HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122);
-        b = HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C);
-        a = HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44);
-        d = HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9);
-        c = HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60);
-        b = HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70);
-        a = HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6);
-        d = HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA);
-        c = HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085);
-        b = HH(b, c, d, a, x[k + 6], S34, 0x4881D05);
-        a = HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039);
-        d = HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5);
-        c = HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8);
-        b = HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665);
-        a = II(a, b, c, d, x[k + 0], S41, 0xF4292244);
-        d = II(d, a, b, c, x[k + 7], S42, 0x432AFF97);
-        c = II(c, d, a, b, x[k + 14], S43, 0xAB9423A7);
-        b = II(b, c, d, a, x[k + 5], S44, 0xFC93A039);
-        a = II(a, b, c, d, x[k + 12], S41, 0x655B59C3);
-        d = II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92);
-        c = II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D);
-        b = II(b, c, d, a, x[k + 1], S44, 0x85845DD1);
-        a = II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F);
-        d = II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0);
-        c = II(c, d, a, b, x[k + 6], S43, 0xA3014314);
-        b = II(b, c, d, a, x[k + 13], S44, 0x4E0811A1);
-        a = II(a, b, c, d, x[k + 4], S41, 0xF7537E82);
-        d = II(d, a, b, c, x[k + 11], S42, 0xBD3AF235);
-        c = II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB);
-        b = II(b, c, d, a, x[k + 9], S44, 0xEB86D391);
-        a = AddUnsigned(a, AA);
-        b = AddUnsigned(b, BB);
-        c = AddUnsigned(c, CC);
-        d = AddUnsigned(d, DD);
-    }
-
-    var temp = WordToHex(a) + WordToHex(b) + WordToHex(c) + WordToHex(d);
-
-    return temp.toLowerCase();
-};
-
-module.exports = md5;
-
-/***/ }),
-/* 77 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/*
- CryptoJS v3.1.2
- code.google.com/p/crypto-js
- (c) 2009-2013 by Jeff Mott. All rights reserved.
- code.google.com/p/crypto-js/wiki/License
- */
-var CryptoJS = CryptoJS || function (g, l) {
-    var e = {},
-        d = e.lib = {},
-        m = function () {},
-        k = d.Base = { extend: function (a) {
-            m.prototype = this;var c = new m();a && c.mixIn(a);c.hasOwnProperty("init") || (c.init = function () {
-                c.$super.init.apply(this, arguments);
-            });c.init.prototype = c;c.$super = this;return c;
-        }, create: function () {
-            var a = this.extend();a.init.apply(a, arguments);return a;
-        }, init: function () {}, mixIn: function (a) {
-            for (var c in a) a.hasOwnProperty(c) && (this[c] = a[c]);a.hasOwnProperty("toString") && (this.toString = a.toString);
-        }, clone: function () {
-            return this.init.prototype.extend(this);
-        } },
-        p = d.WordArray = k.extend({ init: function (a, c) {
-            a = this.words = a || [];this.sigBytes = c != l ? c : 4 * a.length;
-        }, toString: function (a) {
-            return (a || n).stringify(this);
-        }, concat: function (a) {
-            var c = this.words,
-                q = a.words,
-                f = this.sigBytes;a = a.sigBytes;this.clamp();if (f % 4) for (var b = 0; b < a; b++) c[f + b >>> 2] |= (q[b >>> 2] >>> 24 - 8 * (b % 4) & 255) << 24 - 8 * ((f + b) % 4);else if (65535 < q.length) for (b = 0; b < a; b += 4) c[f + b >>> 2] = q[b >>> 2];else c.push.apply(c, q);this.sigBytes += a;return this;
-        }, clamp: function () {
-            var a = this.words,
-                c = this.sigBytes;a[c >>> 2] &= 4294967295 << 32 - 8 * (c % 4);a.length = g.ceil(c / 4);
-        }, clone: function () {
-            var a = k.clone.call(this);a.words = this.words.slice(0);return a;
-        }, random: function (a) {
-            for (var c = [], b = 0; b < a; b += 4) c.push(4294967296 * g.random() | 0);return new p.init(c, a);
-        } }),
-        b = e.enc = {},
-        n = b.Hex = { stringify: function (a) {
-            var c = a.words;a = a.sigBytes;for (var b = [], f = 0; f < a; f++) {
-                var d = c[f >>> 2] >>> 24 - 8 * (f % 4) & 255;b.push((d >>> 4).toString(16));b.push((d & 15).toString(16));
-            }return b.join("");
-        }, parse: function (a) {
-            for (var c = a.length, b = [], f = 0; f < c; f += 2) b[f >>> 3] |= parseInt(a.substr(f, 2), 16) << 24 - 4 * (f % 8);return new p.init(b, c / 2);
-        } },
-        j = b.Latin1 = { stringify: function (a) {
-            var c = a.words;a = a.sigBytes;for (var b = [], f = 0; f < a; f++) b.push(String.fromCharCode(c[f >>> 2] >>> 24 - 8 * (f % 4) & 255));return b.join("");
-        }, parse: function (a) {
-            for (var c = a.length, b = [], f = 0; f < c; f++) b[f >>> 2] |= (a.charCodeAt(f) & 255) << 24 - 8 * (f % 4);return new p.init(b, c);
-        } },
-        h = b.Utf8 = { stringify: function (a) {
-            try {
-                return decodeURIComponent(escape(j.stringify(a)));
-            } catch (c) {
-                throw Error("Malformed UTF-8 data");
-            }
-        }, parse: function (a) {
-            return j.parse(unescape(encodeURIComponent(a)));
-        } },
-        r = d.BufferedBlockAlgorithm = k.extend({ reset: function () {
-            this._data = new p.init();this._nDataBytes = 0;
-        }, _append: function (a) {
-            "string" == typeof a && (a = h.parse(a));this._data.concat(a);this._nDataBytes += a.sigBytes;
-        }, _process: function (a) {
-            var c = this._data,
-                b = c.words,
-                f = c.sigBytes,
-                d = this.blockSize,
-                e = f / (4 * d),
-                e = a ? g.ceil(e) : g.max((e | 0) - this._minBufferSize, 0);a = e * d;f = g.min(4 * a, f);if (a) {
-                for (var k = 0; k < a; k += d) this._doProcessBlock(b, k);k = b.splice(0, a);c.sigBytes -= f;
-            }return new p.init(k, f);
-        }, clone: function () {
-            var a = k.clone.call(this);
-            a._data = this._data.clone();return a;
-        }, _minBufferSize: 0 });d.Hasher = r.extend({ cfg: k.extend(), init: function (a) {
-            this.cfg = this.cfg.extend(a);this.reset();
-        }, reset: function () {
-            r.reset.call(this);this._doReset();
-        }, update: function (a) {
-            this._append(a);this._process();return this;
-        }, finalize: function (a) {
-            a && this._append(a);return this._doFinalize();
-        }, blockSize: 16, _createHelper: function (a) {
-            return function (b, d) {
-                return new a.init(d).finalize(b);
-            };
-        }, _createHmacHelper: function (a) {
-            return function (b, d) {
-                return new s.HMAC.init(a, d).finalize(b);
-            };
-        } });var s = e.algo = {};return e;
-}(Math);
-(function () {
-    var g = CryptoJS,
-        l = g.lib,
-        e = l.WordArray,
-        d = l.Hasher,
-        m = [],
-        l = g.algo.SHA1 = d.extend({ _doReset: function () {
-            this._hash = new e.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]);
-        }, _doProcessBlock: function (d, e) {
-            for (var b = this._hash.words, n = b[0], j = b[1], h = b[2], g = b[3], l = b[4], a = 0; 80 > a; a++) {
-                if (16 > a) m[a] = d[e + a] | 0;else {
-                    var c = m[a - 3] ^ m[a - 8] ^ m[a - 14] ^ m[a - 16];m[a] = c << 1 | c >>> 31;
-                }c = (n << 5 | n >>> 27) + l + m[a];c = 20 > a ? c + ((j & h | ~j & g) + 1518500249) : 40 > a ? c + ((j ^ h ^ g) + 1859775393) : 60 > a ? c + ((j & h | j & g | h & g) - 1894007588) : c + ((j ^ h ^ g) - 899497514);l = g;g = h;h = j << 30 | j >>> 2;j = n;n = c;
-            }b[0] = b[0] + n | 0;b[1] = b[1] + j | 0;b[2] = b[2] + h | 0;b[3] = b[3] + g | 0;b[4] = b[4] + l | 0;
-        }, _doFinalize: function () {
-            var d = this._data,
-                e = d.words,
-                b = 8 * this._nDataBytes,
-                g = 8 * d.sigBytes;e[g >>> 5] |= 128 << 24 - g % 32;e[(g + 64 >>> 9 << 4) + 14] = Math.floor(b / 4294967296);e[(g + 64 >>> 9 << 4) + 15] = b;d.sigBytes = 4 * e.length;this._process();return this._hash;
-        }, clone: function () {
-            var e = d.clone.call(this);e._hash = this._hash.clone();return e;
-        } });g.SHA1 = d._createHelper(l);g.HmacSHA1 = d._createHmacHelper(l);
-})();
-(function () {
-    var g = CryptoJS,
-        l = g.enc.Utf8;g.algo.HMAC = g.lib.Base.extend({ init: function (e, d) {
-            e = this._hasher = new e.init();"string" == typeof d && (d = l.parse(d));var g = e.blockSize,
-                k = 4 * g;d.sigBytes > k && (d = e.finalize(d));d.clamp();for (var p = this._oKey = d.clone(), b = this._iKey = d.clone(), n = p.words, j = b.words, h = 0; h < g; h++) n[h] ^= 1549556828, j[h] ^= 909522486;p.sigBytes = b.sigBytes = k;this.reset();
-        }, reset: function () {
-            var e = this._hasher;e.reset();e.update(this._iKey);
-        }, update: function (e) {
-            this._hasher.update(e);return this;
-        }, finalize: function (e) {
-            var d = this._hasher;e = d.finalize(e);d.reset();return d.finalize(this._oKey.clone().concat(e));
-        } });
-})();
-
-(function () {
-    // Shortcuts
-    var C = CryptoJS;
-    var C_lib = C.lib;
-    var WordArray = C_lib.WordArray;
-    var C_enc = C.enc;
-
-    /**
-     * Base64 encoding strategy.
-     */
-    var Base64 = C_enc.Base64 = {
-        /**
-         * Converts a word array to a Base64 string.
-         *
-         * @param {WordArray} wordArray The word array.
-         *
-         * @return {string} The Base64 string.
-         *
-         * @static
-         *
-         * @example
-         *
-         *     var base64String = CryptoJS.enc.Base64.stringify(wordArray);
-         */
-        stringify: function (wordArray) {
-            // Shortcuts
-            var words = wordArray.words;
-            var sigBytes = wordArray.sigBytes;
-            var map = this._map;
-
-            // Clamp excess bits
-            wordArray.clamp();
-
-            // Convert
-            var base64Chars = [];
-            for (var i = 0; i < sigBytes; i += 3) {
-                var byte1 = words[i >>> 2] >>> 24 - i % 4 * 8 & 0xff;
-                var byte2 = words[i + 1 >>> 2] >>> 24 - (i + 1) % 4 * 8 & 0xff;
-                var byte3 = words[i + 2 >>> 2] >>> 24 - (i + 2) % 4 * 8 & 0xff;
-
-                var triplet = byte1 << 16 | byte2 << 8 | byte3;
-
-                for (var j = 0; j < 4 && i + j * 0.75 < sigBytes; j++) {
-                    base64Chars.push(map.charAt(triplet >>> 6 * (3 - j) & 0x3f));
-                }
-            }
-
-            // Add padding
-            var paddingChar = map.charAt(64);
-            if (paddingChar) {
-                while (base64Chars.length % 4) {
-                    base64Chars.push(paddingChar);
-                }
-            }
-
-            return base64Chars.join('');
-        },
-
-        /**
-         * Converts a Base64 string to a word array.
-         *
-         * @param {string} base64Str The Base64 string.
-         *
-         * @return {WordArray} The word array.
-         *
-         * @static
-         *
-         * @example
-         *
-         *     var wordArray = CryptoJS.enc.Base64.parse(base64String);
-         */
-        parse: function (base64Str) {
-            // Shortcuts
-            var base64StrLength = base64Str.length;
-            var map = this._map;
-
-            // Ignore padding
-            var paddingChar = map.charAt(64);
-            if (paddingChar) {
-                var paddingIndex = base64Str.indexOf(paddingChar);
-                if (paddingIndex != -1) {
-                    base64StrLength = paddingIndex;
-                }
-            }
-
-            // Convert
-            var words = [];
-            var nBytes = 0;
-            for (var i = 0; i < base64StrLength; i++) {
-                if (i % 4) {
-                    var bits1 = map.indexOf(base64Str.charAt(i - 1)) << i % 4 * 2;
-                    var bits2 = map.indexOf(base64Str.charAt(i)) >>> 6 - i % 4 * 2;
-                    words[nBytes >>> 2] |= (bits1 | bits2) << 24 - nBytes % 4 * 8;
-                    nBytes++;
-                }
-            }
-
-            return WordArray.create(words, nBytes);
-        },
-
-        _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
-    };
-})();
-
-if (true) {
-    module.exports = CryptoJS;
-} else {
-    window.CryptoJS = CryptoJS;
-}
-
-/***/ }),
-/* 78 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.10.0
-(function() {
-  "use strict";
-  var bom, builder, escapeCDATA, events, isEmpty, processName, processors, requiresCDATA, sax, setImmediate, wrapCDATA,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty,
-    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
-
-  sax = __webpack_require__(79);
-
-  events = __webpack_require__(17);
-
-  builder = __webpack_require__(90);
-
-  bom = __webpack_require__(196);
-
-  processors = __webpack_require__(197);
-
-  setImmediate = __webpack_require__(19).setImmediate;
-
-  isEmpty = function(thing) {
-    return typeof thing === "object" && (thing != null) && Object.keys(thing).length === 0;
-  };
-
-  processName = function(processors, processedName) {
-    var i, len, process;
-    for (i = 0, len = processors.length; i < len; i++) {
-      process = processors[i];
-      processedName = process(processedName);
-    }
-    return processedName;
-  };
-
-  requiresCDATA = function(entry) {
-    return entry.indexOf('&') >= 0 || entry.indexOf('>') >= 0 || entry.indexOf('<') >= 0;
-  };
-
-  wrapCDATA = function(entry) {
-    return "<![CDATA[" + (escapeCDATA(entry)) + "]]>";
-  };
-
-  escapeCDATA = function(entry) {
-    return entry.replace(']]>', ']]]]><![CDATA[>');
-  };
-
-  exports.processors = processors;
-
-  exports.defaults = {
-    "0.1": {
-      explicitCharkey: false,
-      trim: true,
-      normalize: true,
-      normalizeTags: false,
-      attrkey: "@",
-      charkey: "#",
-      explicitArray: false,
-      ignoreAttrs: false,
-      mergeAttrs: false,
-      explicitRoot: false,
-      validator: null,
-      xmlns: false,
-      explicitChildren: false,
-      childkey: '@@',
-      charsAsChildren: false,
-      includeWhiteChars: false,
-      async: false,
-      strict: true,
-      attrNameProcessors: null,
-      attrValueProcessors: null,
-      tagNameProcessors: null,
-      valueProcessors: null,
-      emptyTag: ''
-    },
-    "0.2": {
-      explicitCharkey: false,
-      trim: false,
-      normalize: false,
-      normalizeTags: false,
-      attrkey: "$",
-      charkey: "_",
-      explicitArray: true,
-      ignoreAttrs: false,
-      mergeAttrs: false,
-      explicitRoot: true,
-      validator: null,
-      xmlns: false,
-      explicitChildren: false,
-      preserveChildrenOrder: false,
-      childkey: '$$',
-      charsAsChildren: false,
-      includeWhiteChars: false,
-      async: false,
-      strict: true,
-      attrNameProcessors: null,
-      attrValueProcessors: null,
-      tagNameProcessors: null,
-      valueProcessors: null,
-      rootName: 'root',
-      xmldec: {
-        'version': '1.0',
-        'encoding': 'UTF-8',
-        'standalone': true
-      },
-      doctype: null,
-      renderOpts: {
-        'pretty': true,
-        'indent': '  ',
-        'newline': '\n'
-      },
-      headless: false,
-      chunkSize: 10000,
-      emptyTag: '',
-      cdata: false
-    }
-  };
-
-  exports.ValidationError = (function(superClass) {
-    extend(ValidationError, superClass);
-
-    function ValidationError(message) {
-      this.message = message;
-    }
-
-    return ValidationError;
-
-  })(Error);
-
-  exports.Builder = (function() {
-    function Builder(opts) {
-      var key, ref, value;
-      this.options = {};
-      ref = exports.defaults["0.2"];
-      for (key in ref) {
-        if (!hasProp.call(ref, key)) continue;
-        value = ref[key];
-        this.options[key] = value;
-      }
-      for (key in opts) {
-        if (!hasProp.call(opts, key)) continue;
-        value = opts[key];
-        this.options[key] = value;
-      }
-    }
-
-    Builder.prototype.buildObject = function(rootObj) {
-      var attrkey, charkey, render, rootElement, rootName;
-      attrkey = this.options.attrkey;
-      charkey = this.options.charkey;
-      if ((Object.keys(rootObj).length === 1) && (this.options.rootName === exports.defaults['0.2'].rootName)) {
-        rootName = Object.keys(rootObj)[0];
-        rootObj = rootObj[rootName];
-      } else {
-        rootName = this.options.rootName;
-      }
-      render = (function(_this) {
-        return function(element, obj) {
-          var attr, child, entry, index, key, value;
-          if (typeof obj !== 'object') {
-            if (_this.options.cdata && requiresCDATA(obj)) {
-              element.raw(wrapCDATA(obj));
-            } else {
-              element.txt(obj);
-            }
-          } else {
-            for (key in obj) {
-              if (!hasProp.call(obj, key)) continue;
-              child = obj[key];
-              if (key === attrkey) {
-                if (typeof child === "object") {
-                  for (attr in child) {
-                    value = child[attr];
-                    element = element.att(attr, value);
-                  }
-                }
-              } else if (key === charkey) {
-                if (_this.options.cdata && requiresCDATA(child)) {
-                  element = element.raw(wrapCDATA(child));
-                } else {
-                  element = element.txt(child);
-                }
-              } else if (Array.isArray(child)) {
-                for (index in child) {
-                  if (!hasProp.call(child, index)) continue;
-                  entry = child[index];
-                  if (typeof entry === 'string') {
-                    if (_this.options.cdata && requiresCDATA(entry)) {
-                      element = element.ele(key).raw(wrapCDATA(entry)).up();
-                    } else {
-                      element = element.ele(key, entry).up();
-                    }
-                  } else {
-                    element = render(element.ele(key), entry).up();
-                  }
-                }
-              } else if (typeof child === "object") {
-                element = render(element.ele(key), child).up();
-              } else {
-                if (typeof child === 'string' && _this.options.cdata && requiresCDATA(child)) {
-                  element = element.ele(key).raw(wrapCDATA(child)).up();
-                } else {
-                  if (child == null) {
-                    child = '';
-                  }
-                  element = element.ele(key, child.toString()).up();
-                }
-              }
-            }
-          }
-          return element;
-        };
-      })(this);
-      rootElement = builder.create(rootName, this.options.xmldec, this.options.doctype, {
-        headless: this.options.headless,
-        allowSurrogateChars: this.options.allowSurrogateChars
-      });
-      return render(rootElement, rootObj).end(this.options.renderOpts);
-    };
-
-    return Builder;
-
-  })();
-
-  exports.Parser = (function(superClass) {
-    extend(Parser, superClass);
-
-    function Parser(opts) {
-      this.parseString = bind(this.parseString, this);
-      this.reset = bind(this.reset, this);
-      this.assignOrPush = bind(this.assignOrPush, this);
-      this.processAsync = bind(this.processAsync, this);
-      var key, ref, value;
-      if (!(this instanceof exports.Parser)) {
-        return new exports.Parser(opts);
-      }
-      this.options = {};
-      ref = exports.defaults["0.2"];
-      for (key in ref) {
-        if (!hasProp.call(ref, key)) continue;
-        value = ref[key];
-        this.options[key] = value;
-      }
-      for (key in opts) {
-        if (!hasProp.call(opts, key)) continue;
-        value = opts[key];
-        this.options[key] = value;
-      }
-      if (this.options.xmlns) {
-        this.options.xmlnskey = this.options.attrkey + "ns";
-      }
-      if (this.options.normalizeTags) {
-        if (!this.options.tagNameProcessors) {
-          this.options.tagNameProcessors = [];
-        }
-        this.options.tagNameProcessors.unshift(processors.normalize);
-      }
-      this.reset();
-    }
-
-    Parser.prototype.processAsync = function() {
-      var chunk, err, error1;
-      try {
-        if (this.remaining.length <= this.options.chunkSize) {
-          chunk = this.remaining;
-          this.remaining = '';
-          this.saxParser = this.saxParser.write(chunk);
-          return this.saxParser.close();
-        } else {
-          chunk = this.remaining.substr(0, this.options.chunkSize);
-          this.remaining = this.remaining.substr(this.options.chunkSize, this.remaining.length);
-          this.saxParser = this.saxParser.write(chunk);
-          return setImmediate(this.processAsync);
-        }
-      } catch (error1) {
-        err = error1;
-        if (!this.saxParser.errThrown) {
-          this.saxParser.errThrown = true;
-          return this.emit(err);
-        }
-      }
-    };
-
-    Parser.prototype.assignOrPush = function(obj, key, newValue) {
-      if (!(key in obj)) {
-        if (!this.options.explicitArray) {
-          return obj[key] = newValue;
-        } else {
-          return obj[key] = [newValue];
-        }
-      } else {
-        if (!(obj[key] instanceof Array)) {
-          obj[key] = [obj[key]];
-        }
-        return obj[key].push(newValue);
-      }
-    };
-
-    Parser.prototype.reset = function() {
-      var attrkey, charkey, ontext, stack;
-      this.removeAllListeners();
-      this.saxParser = sax.parser(this.options.strict, {
-        trim: false,
-        normalize: false,
-        xmlns: this.options.xmlns
-      });
-      this.saxParser.errThrown = false;
-      this.saxParser.onerror = (function(_this) {
-        return function(error) {
-          _this.saxParser.resume();
-          if (!_this.saxParser.errThrown) {
-            _this.saxParser.errThrown = true;
-            return _this.emit("error", error);
-          }
-        };
-      })(this);
-      this.saxParser.onend = (function(_this) {
-        return function() {
-          if (!_this.saxParser.ended) {
-            _this.saxParser.ended = true;
-            return _this.emit("end", _this.resultObject);
-          }
-        };
-      })(this);
-      this.saxParser.ended = false;
-      this.EXPLICIT_CHARKEY = this.options.explicitCharkey;
-      this.resultObject = null;
-      stack = [];
-      attrkey = this.options.attrkey;
-      charkey = this.options.charkey;
-      this.saxParser.onopentag = (function(_this) {
-        return function(node) {
-          var key, newValue, obj, processedKey, ref;
-          obj = {};
-          obj[charkey] = "";
-          if (!_this.options.ignoreAttrs) {
-            ref = node.attributes;
-            for (key in ref) {
-              if (!hasProp.call(ref, key)) continue;
-              if (!(attrkey in obj) && !_this.options.mergeAttrs) {
-                obj[attrkey] = {};
-              }
-              newValue = _this.options.attrValueProcessors ? processName(_this.options.attrValueProcessors, node.attributes[key]) : node.attributes[key];
-              processedKey = _this.options.attrNameProcessors ? processName(_this.options.attrNameProcessors, key) : key;
-              if (_this.options.mergeAttrs) {
-                _this.assignOrPush(obj, processedKey, newValue);
-              } else {
-                obj[attrkey][processedKey] = newValue;
-              }
-            }
-          }
-          obj["#name"] = _this.options.tagNameProcessors ? processName(_this.options.tagNameProcessors, node.name) : node.name;
-          if (_this.options.xmlns) {
-            obj[_this.options.xmlnskey] = {
-              uri: node.uri,
-              local: node.local
-            };
-          }
-          return stack.push(obj);
-        };
-      })(this);
-      this.saxParser.onclosetag = (function(_this) {
-        return function() {
-          var cdata, emptyStr, err, error1, key, node, nodeName, obj, objClone, old, s, xpath;
-          obj = stack.pop();
-          nodeName = obj["#name"];
-          if (!_this.options.explicitChildren || !_this.options.preserveChildrenOrder) {
-            delete obj["#name"];
-          }
-          if (obj.cdata === true) {
-            cdata = obj.cdata;
-            delete obj.cdata;
-          }
-          s = stack[stack.length - 1];
-          if (obj[charkey].match(/^\s*$/) && !cdata) {
-            emptyStr = obj[charkey];
-            delete obj[charkey];
-          } else {
-            if (_this.options.trim) {
-              obj[charkey] = obj[charkey].trim();
-            }
-            if (_this.options.normalize) {
-              obj[charkey] = obj[charkey].replace(/\s{2,}/g, " ").trim();
-            }
-            obj[charkey] = _this.options.valueProcessors ? processName(_this.options.valueProcessors, obj[charkey]) : obj[charkey];
-            if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
-              obj = obj[charkey];
-            }
-          }
-          if (isEmpty(obj)) {
-            obj = _this.options.emptyTag !== '' ? _this.options.emptyTag : emptyStr;
-          }
-          if (_this.options.validator != null) {
-            xpath = "/" + ((function() {
-              var i, len, results;
-              results = [];
-              for (i = 0, len = stack.length; i < len; i++) {
-                node = stack[i];
-                results.push(node["#name"]);
-              }
-              return results;
-            })()).concat(nodeName).join("/");
-            try {
-              obj = _this.options.validator(xpath, s && s[nodeName], obj);
-            } catch (error1) {
-              err = error1;
-              _this.emit("error", err);
-            }
-          }
-          if (_this.options.explicitChildren && !_this.options.mergeAttrs && typeof obj === 'object') {
-            if (!_this.options.preserveChildrenOrder) {
-              node = {};
-              if (_this.options.attrkey in obj) {
-                node[_this.options.attrkey] = obj[_this.options.attrkey];
-                delete obj[_this.options.attrkey];
-              }
-              if (!_this.options.charsAsChildren && _this.options.charkey in obj) {
-                node[_this.options.charkey] = obj[_this.options.charkey];
-                delete obj[_this.options.charkey];
-              }
-              if (Object.getOwnPropertyNames(obj).length > 0) {
-                node[_this.options.childkey] = obj;
-              }
-              obj = node;
-            } else if (s) {
-              s[_this.options.childkey] = s[_this.options.childkey] || [];
-              objClone = {};
-              for (key in obj) {
-                if (!hasProp.call(obj, key)) continue;
-                objClone[key] = obj[key];
-              }
-              s[_this.options.childkey].push(objClone);
-              delete obj["#name"];
-              if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
-                obj = obj[charkey];
-              }
-            }
-          }
-          if (stack.length > 0) {
-            return _this.assignOrPush(s, nodeName, obj);
-          } else {
-            if (_this.options.explicitRoot) {
-              old = obj;
-              obj = {};
-              obj[nodeName] = old;
-            }
-            _this.resultObject = obj;
-            _this.saxParser.ended = true;
-            return _this.emit("end", _this.resultObject);
-          }
-        };
-      })(this);
-      ontext = (function(_this) {
-        return function(text) {
-          var charChild, s;
-          s = stack[stack.length - 1];
-          if (s) {
-            s[charkey] += text;
-            if (_this.options.explicitChildren && _this.options.preserveChildrenOrder && _this.options.charsAsChildren && (_this.options.includeWhiteChars || text.replace(/\\n/g, '').trim() !== '')) {
-              s[_this.options.childkey] = s[_this.options.childkey] || [];
-              charChild = {
-                '#name': '__text__'
-              };
-              charChild[charkey] = text;
-              if (_this.options.normalize) {
-                charChild[charkey] = charChild[charkey].replace(/\s{2,}/g, " ").trim();
-              }
-              s[_this.options.childkey].push(charChild);
-            }
-            return s;
-          }
-        };
-      })(this);
-      this.saxParser.ontext = ontext;
-      return this.saxParser.oncdata = (function(_this) {
-        return function(text) {
-          var s;
-          s = ontext(text);
-          if (s) {
-            return s.cdata = true;
-          }
-        };
-      })(this);
-    };
-
-    Parser.prototype.parseString = function(str, cb) {
-      var err, error1;
-      if ((cb != null) && typeof cb === "function") {
-        this.on("end", function(result) {
-          this.reset();
-          return cb(null, result);
-        });
-        this.on("error", function(err) {
-          this.reset();
-          return cb(err);
-        });
-      }
-      try {
-        str = str.toString();
-        if (str.trim() === '') {
-          this.emit("end", null);
-          return true;
-        }
-        str = bom.stripBOM(str);
-        if (this.options.async) {
-          this.remaining = str;
-          setImmediate(this.processAsync);
-          return this.saxParser;
-        }
-        return this.saxParser.write(str).close();
-      } catch (error1) {
-        err = error1;
-        if (!(this.saxParser.errThrown || this.saxParser.ended)) {
-          this.emit('error', err);
-          return this.saxParser.errThrown = true;
-        } else if (this.saxParser.ended) {
-          throw err;
-        }
-      }
-    };
-
-    return Parser;
-
-  })(events.EventEmitter);
-
-  exports.parseString = function(str, a, b) {
-    var cb, options, parser;
-    if (b != null) {
-      if (typeof b === 'function') {
-        cb = b;
-      }
-      if (typeof a === 'object') {
-        options = a;
-      }
-    } else {
-      if (typeof a === 'function') {
-        cb = a;
-      }
-      options = {};
-    }
-    parser = new exports.Parser(options);
-    return parser.parseString(str, cb);
-  };
-
-}).call(this);
-
-
-/***/ }),
-/* 79 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(Buffer) {;(function (sax) { // wrapper for non-node envs
-  sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
-  sax.SAXParser = SAXParser
-  sax.SAXStream = SAXStream
-  sax.createStream = createStream
-
-  // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
-  // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
-  // since that's the earliest that a buffer overrun could occur.  This way, checks are
-  // as rare as required, but as often as necessary to ensure never crossing this bound.
-  // Furthermore, buffers are only tested at most once per write(), so passing a very
-  // large string into write() might have undesirable effects, but this is manageable by
-  // the caller, so it is assumed to be safe.  Thus, a call to write() may, in the extreme
-  // edge case, result in creating at most one complete copy of the string passed in.
-  // Set to Infinity to have unlimited buffers.
-  sax.MAX_BUFFER_LENGTH = 64 * 1024
-
-  var buffers = [
-    'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
-    'procInstName', 'procInstBody', 'entity', 'attribName',
-    'attribValue', 'cdata', 'script'
-  ]
-
-  sax.EVENTS = [
-    'text',
-    'processinginstruction',
-    'sgmldeclaration',
-    'doctype',
-    'comment',
-    'opentagstart',
-    'attribute',
-    'opentag',
-    'closetag',
-    'opencdata',
-    'cdata',
-    'closecdata',
-    'error',
-    'end',
-    'ready',
-    'script',
-    'opennamespace',
-    'closenamespace'
-  ]
-
-  function SAXParser (strict, opt) {
-    if (!(this instanceof SAXParser)) {
-      return new SAXParser(strict, opt)
-    }
-
-    var parser = this
-    clearBuffers(parser)
-    parser.q = parser.c = ''
-    parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
-    parser.opt = opt || {}
-    parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
-    parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
-    parser.tags = []
-    parser.closed = parser.closedRoot = parser.sawRoot = false
-    parser.tag = parser.error = null
-    parser.strict = !!strict
-    parser.noscript = !!(strict || parser.opt.noscript)
-    parser.state = S.BEGIN
-    parser.strictEntities = parser.opt.strictEntities
-    parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
-    parser.attribList = []
-
-    // namespaces form a prototype chain.
-    // it always points at the current tag,
-    // which protos to its parent tag.
-    if (parser.opt.xmlns) {
-      parser.ns = Object.create(rootNS)
-    }
-
-    // mostly just for error reporting
-    parser.trackPosition = parser.opt.position !== false
-    if (parser.trackPosition) {
-      parser.position = parser.line = parser.column = 0
-    }
-    emit(parser, 'onready')
-  }
-
-  if (!Object.create) {
-    Object.create = function (o) {
-      function F () {}
-      F.prototype = o
-      var newf = new F()
-      return newf
-    }
-  }
-
-  if (!Object.keys) {
-    Object.keys = function (o) {
-      var a = []
-      for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
-      return a
-    }
-  }
-
-  function checkBufferLength (parser) {
-    var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
-    var maxActual = 0
-    for (var i = 0, l = buffers.length; i < l; i++) {
-      var len = parser[buffers[i]].length
-      if (len > maxAllowed) {
-        // Text/cdata nodes can get big, and since they're buffered,
-        // we can get here under normal conditions.
-        // Avoid issues by emitting the text node now,
-        // so at least it won't get any bigger.
-        switch (buffers[i]) {
-          case 'textNode':
-            closeText(parser)
-            break
-
-          case 'cdata':
-            emitNode(parser, 'oncdata', parser.cdata)
-            parser.cdata = ''
-            break
-
-          case 'script':
-            emitNode(parser, 'onscript', parser.script)
-            parser.script = ''
-            break
-
-          default:
-            error(parser, 'Max buffer length exceeded: ' + buffers[i])
-        }
-      }
-      maxActual = Math.max(maxActual, len)
-    }
-    // schedule the next check for the earliest possible buffer overrun.
-    var m = sax.MAX_BUFFER_LENGTH - maxActual
-    parser.bufferCheckPosition = m + parser.position
-  }
-
-  function clearBuffers (parser) {
-    for (var i = 0, l = buffers.length; i < l; i++) {
-      parser[buffers[i]] = ''
-    }
-  }
-
-  function flushBuffers (parser) {
-    closeText(parser)
-    if (parser.cdata !== '') {
-      emitNode(parser, 'oncdata', parser.cdata)
-      parser.cdata = ''
-    }
-    if (parser.script !== '') {
-      emitNode(parser, 'onscript', parser.script)
-      parser.script = ''
-    }
-  }
-
-  SAXParser.prototype = {
-    end: function () { end(this) },
-    write: write,
-    resume: function () { this.error = null; return this },
-    close: function () { return this.write(null) },
-    flush: function () { flushBuffers(this) }
-  }
-
-  var Stream
-  try {
-    Stream = __webpack_require__(80).Stream
-  } catch (ex) {
-    Stream = function () {}
-  }
-
-  var streamWraps = sax.EVENTS.filter(function (ev) {
-    return ev !== 'error' && ev !== 'end'
-  })
-
-  function createStream (strict, opt) {
-    return new SAXStream(strict, opt)
-  }
-
-  function SAXStream (strict, opt) {
-    if (!(this instanceof SAXStream)) {
-      return new SAXStream(strict, opt)
-    }
-
-    Stream.apply(this)
-
-    this._parser = new SAXParser(strict, opt)
-    this.writable = true
-    this.readable = true
-
-    var me = this
-
-    this._parser.onend = function () {
-      me.emit('end')
-    }
-
-    this._parser.onerror = function (er) {
-      me.emit('error', er)
-
-      // if didn't throw, then means error was handled.
-      // go ahead and clear error, so we can write again.
-      me._parser.error = null
-    }
-
-    this._decoder = null
-
-    streamWraps.forEach(function (ev) {
-      Object.defineProperty(me, 'on' + ev, {
-        get: function () {
-          return me._parser['on' + ev]
-        },
-        set: function (h) {
-          if (!h) {
-            me.removeAllListeners(ev)
-            me._parser['on' + ev] = h
-            return h
-          }
-          me.on(ev, h)
-        },
-        enumerable: true,
-        configurable: false
-      })
-    })
-  }
-
-  SAXStream.prototype = Object.create(Stream.prototype, {
-    constructor: {
-      value: SAXStream
-    }
-  })
-
-  SAXStream.prototype.write = function (data) {
-    if (typeof Buffer === 'function' &&
-      typeof Buffer.isBuffer === 'function' &&
-      Buffer.isBuffer(data)) {
-      if (!this._decoder) {
-        var SD = __webpack_require__(31).StringDecoder
-        this._decoder = new SD('utf8')
-      }
-      data = this._decoder.write(data)
-    }
-
-    this._parser.write(data.toString())
-    this.emit('data', data)
-    return true
-  }
-
-  SAXStream.prototype.end = function (chunk) {
-    if (chunk && chunk.length) {
-      this.write(chunk)
-    }
-    this._parser.end()
-    return true
-  }
-
-  SAXStream.prototype.on = function (ev, handler) {
-    var me = this
-    if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {
-      me._parser['on' + ev] = function () {
-        var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)
-        args.splice(0, 0, ev)
-        me.emit.apply(me, args)
-      }
-    }
-
-    return Stream.prototype.on.call(me, ev, handler)
-  }
-
-  // this really needs to be replaced with character classes.
-  // XML allows all manner of ridiculous numbers and digits.
-  var CDATA = '[CDATA['
-  var DOCTYPE = 'DOCTYPE'
-  var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'
-  var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'
-  var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }
-
-  // http://www.w3.org/TR/REC-xml/#NT-NameStartChar
-  // This implementation works on strings, a single character at a time
-  // as such, it cannot ever support astral-plane characters (10000-EFFFF)
-  // without a significant breaking change to either this  parser, or the
-  // JavaScript language.  Implementation of an emoji-capable xml parser
-  // is left as an exercise for the reader.
-  var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
-
-  var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/
-
-  var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
-  var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/
-
-  function isWhitespace (c) {
-    return c === ' ' || c === '\n' || c === '\r' || c === '\t'
-  }
-
-  function isQuote (c) {
-    return c === '"' || c === '\''
-  }
-
-  function isAttribEnd (c) {
-    return c === '>' || isWhitespace(c)
-  }
-
-  function isMatch (regex, c) {
-    return regex.test(c)
-  }
-
-  function notMatch (regex, c) {
-    return !isMatch(regex, c)
-  }
-
-  var S = 0
-  sax.STATE = {
-    BEGIN: S++, // leading byte order mark or whitespace
-    BEGIN_WHITESPACE: S++, // leading whitespace
-    TEXT: S++, // general stuff
-    TEXT_ENTITY: S++, // &amp and such.
-    OPEN_WAKA: S++, // <
-    SGML_DECL: S++, // <!BLARG
-    SGML_DECL_QUOTED: S++, // <!BLARG foo "bar
-    DOCTYPE: S++, // <!DOCTYPE
-    DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah
-    DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...
-    DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo
-    COMMENT_STARTING: S++, // <!-
-    COMMENT: S++, // <!--
-    COMMENT_ENDING: S++, // <!-- blah -
-    COMMENT_ENDED: S++, // <!-- blah --
-    CDATA: S++, // <![CDATA[ something
-    CDATA_ENDING: S++, // ]
-    CDATA_ENDING_2: S++, // ]]
-    PROC_INST: S++, // <?hi
-    PROC_INST_BODY: S++, // <?hi there
-    PROC_INST_ENDING: S++, // <?hi "there" ?
-    OPEN_TAG: S++, // <strong
-    OPEN_TAG_SLASH: S++, // <strong /
-    ATTRIB: S++, // <a
-    ATTRIB_NAME: S++, // <a foo
-    ATTRIB_NAME_SAW_WHITE: S++, // <a foo _
-    ATTRIB_VALUE: S++, // <a foo=
-    ATTRIB_VALUE_QUOTED: S++, // <a foo="bar
-    ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"
-    ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar
-    ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="&quot;"
-    ATTRIB_VALUE_ENTITY_U: S++, // <foo bar=&quot
-    CLOSE_TAG: S++, // </a
-    CLOSE_TAG_SAW_WHITE: S++, // </a   >
-    SCRIPT: S++, // <script> ...
-    SCRIPT_ENDING: S++ // <script> ... <
-  }
-
-  sax.XML_ENTITIES = {
-    'amp': '&',
-    'gt': '>',
-    'lt': '<',
-    'quot': '"',
-    'apos': "'"
-  }
-
-  sax.ENTITIES = {
-    'amp': '&',
-    'gt': '>',
-    'lt': '<',
-    'quot': '"',
-    'apos': "'",
-    'AElig': 198,
-    'Aacute': 193,
-    'Acirc': 194,
-    'Agrave': 192,
-    'Aring': 197,
-    'Atilde': 195,
-    'Auml': 196,
-    'Ccedil': 199,
-    'ETH': 208,
-    'Eacute': 201,
-    'Ecirc': 202,
-    'Egrave': 200,
-    'Euml': 203,
-    'Iacute': 205,
-    'Icirc': 206,
-    'Igrave': 204,
-    'Iuml': 207,
-    'Ntilde': 209,
-    'Oacute': 211,
-    'Ocirc': 212,
-    'Ograve': 210,
-    'Oslash': 216,
-    'Otilde': 213,
-    'Ouml': 214,
-    'THORN': 222,
-    'Uacute': 218,
-    'Ucirc': 219,
-    'Ugrave': 217,
-    'Uuml': 220,
-    'Yacute': 221,
-    'aacute': 225,
-    'acirc': 226,
-    'aelig': 230,
-    'agrave': 224,
-    'aring': 229,
-    'atilde': 227,
-    'auml': 228,
-    'ccedil': 231,
-    'eacute': 233,
-    'ecirc': 234,
-    'egrave': 232,
-    'eth': 240,
-    'euml': 235,
-    'iacute': 237,
-    'icirc': 238,
-    'igrave': 236,
-    'iuml': 239,
-    'ntilde': 241,
-    'oacute': 243,
-    'ocirc': 244,
-    'ograve': 242,
-    'oslash': 248,
-    'otilde': 245,
-    'ouml': 246,
-    'szlig': 223,
-    'thorn': 254,
-    'uacute': 250,
-    'ucirc': 251,
-    'ugrave': 249,
-    'uuml': 252,
-    'yacute': 253,
-    'yuml': 255,
-    'copy': 169,
-    'reg': 174,
-    'nbsp': 160,
-    'iexcl': 161,
-    'cent': 162,
-    'pound': 163,
-    'curren': 164,
-    'yen': 165,
-    'brvbar': 166,
-    'sect': 167,
-    'uml': 168,
-    'ordf': 170,
-    'laquo': 171,
-    'not': 172,
-    'shy': 173,
-    'macr': 175,
-    'deg': 176,
-    'plusmn': 177,
-    'sup1': 185,
-    'sup2': 178,
-    'sup3': 179,
-    'acute': 180,
-    'micro': 181,
-    'para': 182,
-    'middot': 183,
-    'cedil': 184,
-    'ordm': 186,
-    'raquo': 187,
-    'frac14': 188,
-    'frac12': 189,
-    'frac34': 190,
-    'iquest': 191,
-    'times': 215,
-    'divide': 247,
-    'OElig': 338,
-    'oelig': 339,
-    'Scaron': 352,
-    'scaron': 353,
-    'Yuml': 376,
-    'fnof': 402,
-    'circ': 710,
-    'tilde': 732,
-    'Alpha': 913,
-    'Beta': 914,
-    'Gamma': 915,
-    'Delta': 916,
-    'Epsilon': 917,
-    'Zeta': 918,
-    'Eta': 919,
-    'Theta': 920,
-    'Iota': 921,
-    'Kappa': 922,
-    'Lambda': 923,
-    'Mu': 924,
-    'Nu': 925,
-    'Xi': 926,
-    'Omicron': 927,
-    'Pi': 928,
-    'Rho': 929,
-    'Sigma': 931,
-    'Tau': 932,
-    'Upsilon': 933,
-    'Phi': 934,
-    'Chi': 935,
-    'Psi': 936,
-    'Omega': 937,
-    'alpha': 945,
-    'beta': 946,
-    'gamma': 947,
-    'delta': 948,
-    'epsilon': 949,
-    'zeta': 950,
-    'eta': 951,
-    'theta': 952,
-    'iota': 953,
-    'kappa': 954,
-    'lambda': 955,
-    'mu': 956,
-    'nu': 957,
-    'xi': 958,
-    'omicron': 959,
-    'pi': 960,
-    'rho': 961,
-    'sigmaf': 962,
-    'sigma': 963,
-    'tau': 964,
-    'upsilon': 965,
-    'phi': 966,
-    'chi': 967,
-    'psi': 968,
-    'omega': 969,
-    'thetasym': 977,
-    'upsih': 978,
-    'piv': 982,
-    'ensp': 8194,
-    'emsp': 8195,
-    'thinsp': 8201,
-    'zwnj': 8204,
-    'zwj': 8205,
-    'lrm': 8206,
-    'rlm': 8207,
-    'ndash': 8211,
-    'mdash': 8212,
-    'lsquo': 8216,
-    'rsquo': 8217,
-    'sbquo': 8218,
-    'ldquo': 8220,
-    'rdquo': 8221,
-    'bdquo': 8222,
-    'dagger': 8224,
-    'Dagger': 8225,
-    'bull': 8226,
-    'hellip': 8230,
-    'permil': 8240,
-    'prime': 8242,
-    'Prime': 8243,
-    'lsaquo': 8249,
-    'rsaquo': 8250,
-    'oline': 8254,
-    'frasl': 8260,
-    'euro': 8364,
-    'image': 8465,
-    'weierp': 8472,
-    'real': 8476,
-    'trade': 8482,
-    'alefsym': 8501,
-    'larr': 8592,
-    'uarr': 8593,
-    'rarr': 8594,
-    'darr': 8595,
-    'harr': 8596,
-    'crarr': 8629,
-    'lArr': 8656,
-    'uArr': 8657,
-    'rArr': 8658,
-    'dArr': 8659,
-    'hArr': 8660,
-    'forall': 8704,
-    'part': 8706,
-    'exist': 8707,
-    'empty': 8709,
-    'nabla': 8711,
-    'isin': 8712,
-    'notin': 8713,
-    'ni': 8715,
-    'prod': 8719,
-    'sum': 8721,
-    'minus': 8722,
-    'lowast': 8727,
-    'radic': 8730,
-    'prop': 8733,
-    'infin': 8734,
-    'ang': 8736,
-    'and': 8743,
-    'or': 8744,
-    'cap': 8745,
-    'cup': 8746,
-    'int': 8747,
-    'there4': 8756,
-    'sim': 8764,
-    'cong': 8773,
-    'asymp': 8776,
-    'ne': 8800,
-    'equiv': 8801,
-    'le': 8804,
-    'ge': 8805,
-    'sub': 8834,
-    'sup': 8835,
-    'nsub': 8836,
-    'sube': 8838,
-    'supe': 8839,
-    'oplus': 8853,
-    'otimes': 8855,
-    'perp': 8869,
-    'sdot': 8901,
-    'lceil': 8968,
-    'rceil': 8969,
-    'lfloor': 8970,
-    'rfloor': 8971,
-    'lang': 9001,
-    'rang': 9002,
-    'loz': 9674,
-    'spades': 9824,
-    'clubs': 9827,
-    'hearts': 9829,
-    'diams': 9830
-  }
-
-  Object.keys(sax.ENTITIES).forEach(function (key) {
-    var e = sax.ENTITIES[key]
-    var s = typeof e === 'number' ? String.fromCharCode(e) : e
-    sax.ENTITIES[key] = s
-  })
-
-  for (var s in sax.STATE) {
-    sax.STATE[sax.STATE[s]] = s
-  }
-
-  // shorthand
-  S = sax.STATE
-
-  function emit (parser, event, data) {
-    parser[event] && parser[event](data)
-  }
-
-  function emitNode (parser, nodeType, data) {
-    if (parser.textNode) closeText(parser)
-    emit(parser, nodeType, data)
-  }
-
-  function closeText (parser) {
-    parser.textNode = textopts(parser.opt, parser.textNode)
-    if (parser.textNode) emit(parser, 'ontext', parser.textNode)
-    parser.textNode = ''
-  }
-
-  function textopts (opt, text) {
-    if (opt.trim) text = text.trim()
-    if (opt.normalize) text = text.replace(/\s+/g, ' ')
-    return text
-  }
-
-  function error (parser, er) {
-    closeText(parser)
-    if (parser.trackPosition) {
-      er += '\nLine: ' + parser.line +
-        '\nColumn: ' + parser.column +
-        '\nChar: ' + parser.c
-    }
-    er = new Error(er)
-    parser.error = er
-    emit(parser, 'onerror', er)
-    return parser
-  }
-
-  function end (parser) {
-    if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')
-    if ((parser.state !== S.BEGIN) &&
-      (parser.state !== S.BEGIN_WHITESPACE) &&
-      (parser.state !== S.TEXT)) {
-      error(parser, 'Unexpected end')
-    }
-    closeText(parser)
-    parser.c = ''
-    parser.closed = true
-    emit(parser, 'onend')
-    SAXParser.call(parser, parser.strict, parser.opt)
-    return parser
-  }
-
-  function strictFail (parser, message) {
-    if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {
-      throw new Error('bad call to strictFail')
-    }
-    if (parser.strict) {
-      error(parser, message)
-    }
-  }
-
-  function newTag (parser) {
-    if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()
-    var parent = parser.tags[parser.tags.length - 1] || parser
-    var tag = parser.tag = { name: parser.tagName, attributes: {} }
-
-    // will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"
-    if (parser.opt.xmlns) {
-      tag.ns = parent.ns
-    }
-    parser.attribList.length = 0
-    emitNode(parser, 'onopentagstart', tag)
-  }
-
-  function qname (name, attribute) {
-    var i = name.indexOf(':')
-    var qualName = i < 0 ? [ '', name ] : name.split(':')
-    var prefix = qualName[0]
-    var local = qualName[1]
-
-    // <x "xmlns"="http://foo">
-    if (attribute && name === 'xmlns') {
-      prefix = 'xmlns'
-      local = ''
-    }
-
-    return { prefix: prefix, local: local }
-  }
-
-  function attrib (parser) {
-    if (!parser.strict) {
-      parser.attribName = parser.attribName[parser.looseCase]()
-    }
-
-    if (parser.attribList.indexOf(parser.attribName) !== -1 ||
-      parser.tag.attributes.hasOwnProperty(parser.attribName)) {
-      parser.attribName = parser.attribValue = ''
-      return
-    }
-
-    if (parser.opt.xmlns) {
-      var qn = qname(parser.attribName, true)
-      var prefix = qn.prefix
-      var local = qn.local
-
-      if (prefix === 'xmlns') {
-        // namespace binding attribute. push the binding into scope
-        if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {
-          strictFail(parser,
-            'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +
-            'Actual: ' + parser.attribValue)
-        } else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {
-          strictFail(parser,
-            'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +
-            'Actual: ' + parser.attribValue)
-        } else {
-          var tag = parser.tag
-          var parent = parser.tags[parser.tags.length - 1] || parser
-          if (tag.ns === parent.ns) {
-            tag.ns = Object.create(parent.ns)
-          }
-          tag.ns[local] = parser.attribValue
-        }
-      }
-
-      // defer onattribute events until all attributes have been seen
-      // so any new bindings can take effect. preserve attribute order
-      // so deferred events can be emitted in document order
-      parser.attribList.push([parser.attribName, parser.attribValue])
-    } else {
-      // in non-xmlns mode, we can emit the event right away
-      parser.tag.attributes[parser.attribName] = parser.attribValue
-      emitNode(parser, 'onattribute', {
-        name: parser.attribName,
-        value: parser.attribValue
-      })
-    }
-
-    parser.attribName = parser.attribValue = ''
-  }
-
-  function openTag (parser, selfClosing) {
-    if (parser.opt.xmlns) {
-      // emit namespace binding events
-      var tag = parser.tag
-
-      // add namespace info to tag
-      var qn = qname(parser.tagName)
-      tag.prefix = qn.prefix
-      tag.local = qn.local
-      tag.uri = tag.ns[qn.prefix] || ''
-
-      if (tag.prefix && !tag.uri) {
-        strictFail(parser, 'Unbound namespace prefix: ' +
-          JSON.stringify(parser.tagName))
-        tag.uri = qn.prefix
-      }
-
-      var parent = parser.tags[parser.tags.length - 1] || parser
-      if (tag.ns && parent.ns !== tag.ns) {
-        Object.keys(tag.ns).forEach(function (p) {
-          emitNode(parser, 'onopennamespace', {
-            prefix: p,
-            uri: tag.ns[p]
-          })
-        })
-      }
-
-      // handle deferred onattribute events
-      // Note: do not apply default ns to attributes:
-      //   http://www.w3.org/TR/REC-xml-names/#defaulting
-      for (var i = 0, l = parser.attribList.length; i < l; i++) {
-        var nv = parser.attribList[i]
-        var name = nv[0]
-        var value = nv[1]
-        var qualName = qname(name, true)
-        var prefix = qualName.prefix
-        var local = qualName.local
-        var uri = prefix === '' ? '' : (tag.ns[prefix] || '')
-        var a = {
-          name: name,
-          value: value,
-          prefix: prefix,
-          local: local,
-          uri: uri
-        }
-
-        // if there's any attributes with an undefined namespace,
-        // then fail on them now.
-        if (prefix && prefix !== 'xmlns' && !uri) {
-          strictFail(parser, 'Unbound namespace prefix: ' +
-            JSON.stringify(prefix))
-          a.uri = prefix
-        }
-        parser.tag.attributes[name] = a
-        emitNode(parser, 'onattribute', a)
-      }
-      parser.attribList.length = 0
-    }
-
-    parser.tag.isSelfClosing = !!selfClosing
-
-    // process the tag
-    parser.sawRoot = true
-    parser.tags.push(parser.tag)
-    emitNode(parser, 'onopentag', parser.tag)
-    if (!selfClosing) {
-      // special case for <script> in non-strict mode.
-      if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {
-        parser.state = S.SCRIPT
-      } else {
-        parser.state = S.TEXT
-      }
-      parser.tag = null
-      parser.tagName = ''
-    }
-    parser.attribName = parser.attribValue = ''
-    parser.attribList.length = 0
-  }
-
-  function closeTag (parser) {
-    if (!parser.tagName) {
-      strictFail(parser, 'Weird empty close tag.')
-      parser.textNode += '</>'
-      parser.state = S.TEXT
-      return
-    }
-
-    if (parser.script) {
-      if (parser.tagName !== 'script') {
-        parser.script += '</' + parser.tagName + '>'
-        parser.tagName = ''
-        parser.state = S.SCRIPT
-        return
-      }
-      emitNode(parser, 'onscript', parser.script)
-      parser.script = ''
-    }
-
-    // first make sure that the closing tag actually exists.
-    // <a><b></c></b></a> will close everything, otherwise.
-    var t = parser.tags.length
-    var tagName = parser.tagName
-    if (!parser.strict) {
-      tagName = tagName[parser.looseCase]()
-    }
-    var closeTo = tagName
-    while (t--) {
-      var close = parser.tags[t]
-      if (close.name !== closeTo) {
-        // fail the first time in strict mode
-        strictFail(parser, 'Unexpected close tag')
-      } else {
-        break
-      }
-    }
-
-    // didn't find it.  we already failed for strict, so just abort.
-    if (t < 0) {
-      strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)
-      parser.textNode += '</' + parser.tagName + '>'
-      parser.state = S.TEXT
-      return
-    }
-    parser.tagName = tagName
-    var s = parser.tags.length
-    while (s-- > t) {
-      var tag = parser.tag = parser.tags.pop()
-      parser.tagName = parser.tag.name
-      emitNode(parser, 'onclosetag', parser.tagName)
-
-      var x = {}
-      for (var i in tag.ns) {
-        x[i] = tag.ns[i]
-      }
-
-      var parent = parser.tags[parser.tags.length - 1] || parser
-      if (parser.opt.xmlns && tag.ns !== parent.ns) {
-        // remove namespace bindings introduced by tag
-        Object.keys(tag.ns).forEach(function (p) {
-          var n = tag.ns[p]
-          emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })
-        })
-      }
-    }
-    if (t === 0) parser.closedRoot = true
-    parser.tagName = parser.attribValue = parser.attribName = ''
-    parser.attribList.length = 0
-    parser.state = S.TEXT
-  }
-
-  function parseEntity (parser) {
-    var entity = parser.entity
-    var entityLC = entity.toLowerCase()
-    var num
-    var numStr = ''
-
-    if (parser.ENTITIES[entity]) {
-      return parser.ENTITIES[entity]
-    }
-    if (parser.ENTITIES[entityLC]) {
-      return parser.ENTITIES[entityLC]
-    }
-    entity = entityLC
-    if (entity.charAt(0) === '#') {
-      if (entity.charAt(1) === 'x') {
-        entity = entity.slice(2)
-        num = parseInt(entity, 16)
-        numStr = num.toString(16)
-      } else {
-        entity = entity.slice(1)
-        num = parseInt(entity, 10)
-        numStr = num.toString(10)
-      }
-    }
-    entity = entity.replace(/^0+/, '')
-    if (isNaN(num) || numStr.toLowerCase() !== entity) {
-      strictFail(parser, 'Invalid character entity')
-      return '&' + parser.entity + ';'
-    }
-
-    return String.fromCodePoint(num)
-  }
-
-  function beginWhiteSpace (parser, c) {
-    if (c === '<') {
-      parser.state = S.OPEN_WAKA
-      parser.startTagPosition = parser.position
-    } else if (!isWhitespace(c)) {
-      // have to process this as a text node.
-      // weird, but happens.
-      strictFail(parser, 'Non-whitespace before first tag.')
-      parser.textNode = c
-      parser.state = S.TEXT
-    }
-  }
-
-  function charAt (chunk, i) {
-    var result = ''
-    if (i < chunk.length) {
-      result = chunk.charAt(i)
-    }
-    return result
-  }
-
-  function write (chunk) {
-    var parser = this
-    if (this.error) {
-      throw this.error
-    }
-    if (parser.closed) {
-      return error(parser,
-        'Cannot write after close. Assign an onready handler.')
-    }
-    if (chunk === null) {
-      return end(parser)
-    }
-    if (typeof chunk === 'object') {
-      chunk = chunk.toString()
-    }
-    var i = 0
-    var c = ''
-    while (true) {
-      c = charAt(chunk, i++)
-      parser.c = c
-
-      if (!c) {
-        break
-      }
-
-      if (parser.trackPosition) {
-        parser.position++
-        if (c === '\n') {
-          parser.line++
-          parser.column = 0
-        } else {
-          parser.column++
-        }
-      }
-
-      switch (parser.state) {
-        case S.BEGIN:
-          parser.state = S.BEGIN_WHITESPACE
-          if (c === '\uFEFF') {
-            continue
-          }
-          beginWhiteSpace(parser, c)
-          continue
-
-        case S.BEGIN_WHITESPACE:
-          beginWhiteSpace(parser, c)
-          continue
-
-        case S.TEXT:
-          if (parser.sawRoot && !parser.closedRoot) {
-            var starti = i - 1
-            while (c && c !== '<' && c !== '&') {
-              c = charAt(chunk, i++)
-              if (c && parser.trackPosition) {
-                parser.position++
-                if (c === '\n') {
-                  parser.line++
-                  parser.column = 0
-                } else {
-                  parser.column++
-                }
-              }
-            }
-            parser.textNode += chunk.substring(starti, i - 1)
-          }
-          if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {
-            parser.state = S.OPEN_WAKA
-            parser.startTagPosition = parser.position
-          } else {
-            if (!isWhitespace(c) && (!parser.sawRoot || parser.closedRoot)) {
-              strictFail(parser, 'Text data outside of root node.')
-            }
-            if (c === '&') {
-              parser.state = S.TEXT_ENTITY
-            } else {
-              parser.textNode += c
-            }
-          }
-          continue
-
-        case S.SCRIPT:
-          // only non-strict
-          if (c === '<') {
-            parser.state = S.SCRIPT_ENDING
-          } else {
-            parser.script += c
-          }
-          continue
-
-        case S.SCRIPT_ENDING:
-          if (c === '/') {
-            parser.state = S.CLOSE_TAG
-          } else {
-            parser.script += '<' + c
-            parser.state = S.SCRIPT
-          }
-          continue
-
-        case S.OPEN_WAKA:
-          // either a /, ?, !, or text is coming next.
-          if (c === '!') {
-            parser.state = S.SGML_DECL
-            parser.sgmlDecl = ''
-          } else if (isWhitespace(c)) {
-            // wait for it...
-          } else if (isMatch(nameStart, c)) {
-            parser.state = S.OPEN_TAG
-            parser.tagName = c
-          } else if (c === '/') {
-            parser.state = S.CLOSE_TAG
-            parser.tagName = ''
-          } else if (c === '?') {
-            parser.state = S.PROC_INST
-            parser.procInstName = parser.procInstBody = ''
-          } else {
-            strictFail(parser, 'Unencoded <')
-            // if there was some whitespace, then add that in.
-            if (parser.startTagPosition + 1 < parser.position) {
-              var pad = parser.position - parser.startTagPosition
-              c = new Array(pad).join(' ') + c
-            }
-            parser.textNode += '<' + c
-            parser.state = S.TEXT
-          }
-          continue
-
-        case S.SGML_DECL:
-          if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {
-            emitNode(parser, 'onopencdata')
-            parser.state = S.CDATA
-            parser.sgmlDecl = ''
-            parser.cdata = ''
-          } else if (parser.sgmlDecl + c === '--') {
-            parser.state = S.COMMENT
-            parser.comment = ''
-            parser.sgmlDecl = ''
-          } else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {
-            parser.state = S.DOCTYPE
-            if (parser.doctype || parser.sawRoot) {
-              strictFail(parser,
-                'Inappropriately located doctype declaration')
-            }
-            parser.doctype = ''
-            parser.sgmlDecl = ''
-          } else if (c === '>') {
-            emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)
-            parser.sgmlDecl = ''
-            parser.state = S.TEXT
-          } else if (isQuote(c)) {
-            parser.state = S.SGML_DECL_QUOTED
-            parser.sgmlDecl += c
-          } else {
-            parser.sgmlDecl += c
-          }
-          continue
-
-        case S.SGML_DECL_QUOTED:
-          if (c === parser.q) {
-            parser.state = S.SGML_DECL
-            parser.q = ''
-          }
-          parser.sgmlDecl += c
-          continue
-
-        case S.DOCTYPE:
-          if (c === '>') {
-            parser.state = S.TEXT
-            emitNode(parser, 'ondoctype', parser.doctype)
-            parser.doctype = true // just remember that we saw it.
-          } else {
-            parser.doctype += c
-            if (c === '[') {
-              parser.state = S.DOCTYPE_DTD
-            } else if (isQuote(c)) {
-              parser.state = S.DOCTYPE_QUOTED
-              parser.q = c
-            }
-          }
-          continue
-
-        case S.DOCTYPE_QUOTED:
-          parser.doctype += c
-          if (c === parser.q) {
-            parser.q = ''
-            parser.state = S.DOCTYPE
-          }
-          continue
-
-        case S.DOCTYPE_DTD:
-          parser.doctype += c
-          if (c === ']') {
-            parser.state = S.DOCTYPE
-          } else if (isQuote(c)) {
-            parser.state = S.DOCTYPE_DTD_QUOTED
-            parser.q = c
-          }
-          continue
-
-        case S.DOCTYPE_DTD_QUOTED:
-          parser.doctype += c
-          if (c === parser.q) {
-            parser.state = S.DOCTYPE_DTD
-            parser.q = ''
-          }
-          continue
-
-        case S.COMMENT:
-          if (c === '-') {
-            parser.state = S.COMMENT_ENDING
-          } else {
-            parser.comment += c
-          }
-          continue
-
-        case S.COMMENT_ENDING:
-          if (c === '-') {
-            parser.state = S.COMMENT_ENDED
-            parser.comment = textopts(parser.opt, parser.comment)
-            if (parser.comment) {
-              emitNode(parser, 'oncomment', parser.comment)
-            }
-            parser.comment = ''
-          } else {
-            parser.comment += '-' + c
-            parser.state = S.COMMENT
-          }
-          continue
-
-        case S.COMMENT_ENDED:
-          if (c !== '>') {
-            strictFail(parser, 'Malformed comment')
-            // allow <!-- blah -- bloo --> in non-strict mode,
-            // which is a comment of " blah -- bloo "
-            parser.comment += '--' + c
-            parser.state = S.COMMENT
-          } else {
-            parser.state = S.TEXT
-          }
-          continue
-
-        case S.CDATA:
-          if (c === ']') {
-            parser.state = S.CDATA_ENDING
-          } else {
-            parser.cdata += c
-          }
-          continue
-
-        case S.CDATA_ENDING:
-          if (c === ']') {
-            parser.state = S.CDATA_ENDING_2
-          } else {
-            parser.cdata += ']' + c
-            parser.state = S.CDATA
-          }
-          continue
-
-        case S.CDATA_ENDING_2:
-          if (c === '>') {
-            if (parser.cdata) {
-              emitNode(parser, 'oncdata', parser.cdata)
-            }
-            emitNode(parser, 'onclosecdata')
-            parser.cdata = ''
-            parser.state = S.TEXT
-          } else if (c === ']') {
-            parser.cdata += ']'
-          } else {
-            parser.cdata += ']]' + c
-            parser.state = S.CDATA
-          }
-          continue
-
-        case S.PROC_INST:
-          if (c === '?') {
-            parser.state = S.PROC_INST_ENDING
-          } else if (isWhitespace(c)) {
-            parser.state = S.PROC_INST_BODY
-          } else {
-            parser.procInstName += c
-          }
-          continue
-
-        case S.PROC_INST_BODY:
-          if (!parser.procInstBody && isWhitespace(c)) {
-            continue
-          } else if (c === '?') {
-            parser.state = S.PROC_INST_ENDING
-          } else {
-            parser.procInstBody += c
-          }
-          continue
-
-        case S.PROC_INST_ENDING:
-          if (c === '>') {
-            emitNode(parser, 'onprocessinginstruction', {
-              name: parser.procInstName,
-              body: parser.procInstBody
-            })
-            parser.procInstName = parser.procInstBody = ''
-            parser.state = S.TEXT
-          } else {
-            parser.procInstBody += '?' + c
-            parser.state = S.PROC_INST_BODY
-          }
-          continue
-
-        case S.OPEN_TAG:
-          if (isMatch(nameBody, c)) {
-            parser.tagName += c
-          } else {
-            newTag(parser)
-            if (c === '>') {
-              openTag(parser)
-            } else if (c === '/') {
-              parser.state = S.OPEN_TAG_SLASH
-            } else {
-              if (!isWhitespace(c)) {
-                strictFail(parser, 'Invalid character in tag name')
-              }
-              parser.state = S.ATTRIB
-            }
-          }
-          continue
-
-        case S.OPEN_TAG_SLASH:
-          if (c === '>') {
-            openTag(parser, true)
-            closeTag(parser)
-          } else {
-            strictFail(parser, 'Forward-slash in opening tag not followed by >')
-            parser.state = S.ATTRIB
-          }
-          continue
-
-        case S.ATTRIB:
-          // haven't read the attribute name yet.
-          if (isWhitespace(c)) {
-            continue
-          } else if (c === '>') {
-            openTag(parser)
-          } else if (c === '/') {
-            parser.state = S.OPEN_TAG_SLASH
-          } else if (isMatch(nameStart, c)) {
-            parser.attribName = c
-            parser.attribValue = ''
-            parser.state = S.ATTRIB_NAME
-          } else {
-            strictFail(parser, 'Invalid attribute name')
-          }
-          continue
-
-        case S.ATTRIB_NAME:
-          if (c === '=') {
-            parser.state = S.ATTRIB_VALUE
-          } else if (c === '>') {
-            strictFail(parser, 'Attribute without value')
-            parser.attribValue = parser.attribName
-            attrib(parser)
-            openTag(parser)
-          } else if (isWhitespace(c)) {
-            parser.state = S.ATTRIB_NAME_SAW_WHITE
-          } else if (isMatch(nameBody, c)) {
-            parser.attribName += c
-          } else {
-            strictFail(parser, 'Invalid attribute name')
-          }
-          continue
-
-        case S.ATTRIB_NAME_SAW_WHITE:
-          if (c === '=') {
-            parser.state = S.ATTRIB_VALUE
-          } else if (isWhitespace(c)) {
-            continue
-          } else {
-            strictFail(parser, 'Attribute without value')
-            parser.tag.attributes[parser.attribName] = ''
-            parser.attribValue = ''
-            emitNode(parser, 'onattribute', {
-              name: parser.attribName,
-              value: ''
-            })
-            parser.attribName = ''
-            if (c === '>') {
-              openTag(parser)
-            } else if (isMatch(nameStart, c)) {
-              parser.attribName = c
-              parser.state = S.ATTRIB_NAME
-            } else {
-              strictFail(parser, 'Invalid attribute name')
-              parser.state = S.ATTRIB
-            }
-          }
-          continue
-
-        case S.ATTRIB_VALUE:
-          if (isWhitespace(c)) {
-            continue
-          } else if (isQuote(c)) {
-            parser.q = c
-            parser.state = S.ATTRIB_VALUE_QUOTED
-          } else {
-            strictFail(parser, 'Unquoted attribute value')
-            parser.state = S.ATTRIB_VALUE_UNQUOTED
-            parser.attribValue = c
-          }
-          continue
-
-        case S.ATTRIB_VALUE_QUOTED:
-          if (c !== parser.q) {
-            if (c === '&') {
-              parser.state = S.ATTRIB_VALUE_ENTITY_Q
-            } else {
-              parser.attribValue += c
-            }
-            continue
-          }
-          attrib(parser)
-          parser.q = ''
-          parser.state = S.ATTRIB_VALUE_CLOSED
-          continue
-
-        case S.ATTRIB_VALUE_CLOSED:
-          if (isWhitespace(c)) {
-            parser.state = S.ATTRIB
-          } else if (c === '>') {
-            openTag(parser)
-          } else if (c === '/') {
-            parser.state = S.OPEN_TAG_SLASH
-          } else if (isMatch(nameStart, c)) {
-            strictFail(parser, 'No whitespace between attributes')
-            parser.attribName = c
-            parser.attribValue = ''
-            parser.state = S.ATTRIB_NAME
-          } else {
-            strictFail(parser, 'Invalid attribute name')
-          }
-          continue
-
-        case S.ATTRIB_VALUE_UNQUOTED:
-          if (!isAttribEnd(c)) {
-            if (c === '&') {
-              parser.state = S.ATTRIB_VALUE_ENTITY_U
-            } else {
-              parser.attribValue += c
-            }
-            continue
-          }
-          attrib(parser)
-          if (c === '>') {
-            openTag(parser)
-          } else {
-            parser.state = S.ATTRIB
-          }
-          continue
-
-        case S.CLOSE_TAG:
-          if (!parser.tagName) {
-            if (isWhitespace(c)) {
-              continue
-            } else if (notMatch(nameStart, c)) {
-              if (parser.script) {
-                parser.script += '</' + c
-                parser.state = S.SCRIPT
-              } else {
-                strictFail(parser, 'Invalid tagname in closing tag.')
-              }
-            } else {
-              parser.tagName = c
-            }
-          } else if (c === '>') {
-            closeTag(parser)
-          } else if (isMatch(nameBody, c)) {
-            parser.tagName += c
-          } else if (parser.script) {
-            parser.script += '</' + parser.tagName
-            parser.tagName = ''
-            parser.state = S.SCRIPT
-          } else {
-            if (!isWhitespace(c)) {
-              strictFail(parser, 'Invalid tagname in closing tag')
-            }
-            parser.state = S.CLOSE_TAG_SAW_WHITE
-          }
-          continue
-
-        case S.CLOSE_TAG_SAW_WHITE:
-          if (isWhitespace(c)) {
-            continue
-          }
-          if (c === '>') {
-            closeTag(parser)
-          } else {
-            strictFail(parser, 'Invalid characters in closing tag')
-          }
-          continue
-
-        case S.TEXT_ENTITY:
-        case S.ATTRIB_VALUE_ENTITY_Q:
-        case S.ATTRIB_VALUE_ENTITY_U:
-          var returnState
-          var buffer
-          switch (parser.state) {
-            case S.TEXT_ENTITY:
-              returnState = S.TEXT
-              buffer = 'textNode'
-              break
-
-            case S.ATTRIB_VALUE_ENTITY_Q:
-              returnState = S.ATTRIB_VALUE_QUOTED
-              buffer = 'attribValue'
-              break
-
-            case S.ATTRIB_VALUE_ENTITY_U:
-              returnState = S.ATTRIB_VALUE_UNQUOTED
-              buffer = 'attribValue'
-              break
-          }
-
-          if (c === ';') {
-            parser[buffer] += parseEntity(parser)
-            parser.entity = ''
-            parser.state = returnState
-          } else if (isMatch(parser.entity.length ? entityBody : entityStart, c)) {
-            parser.entity += c
-          } else {
-            strictFail(parser, 'Invalid character in entity name')
-            parser[buffer] += '&' + parser.entity + c
-            parser.entity = ''
-            parser.state = returnState
-          }
-
-          continue
-
-        default:
-          throw new Error(parser, 'Unknown state: ' + parser.state)
-      }
-    } // while
-
-    if (parser.position >= parser.bufferCheckPosition) {
-      checkBufferLength(parser)
-    }
-    return parser
-  }
-
-  /*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
-  /* istanbul ignore next */
-  if (!String.fromCodePoint) {
-    (function () {
-      var stringFromCharCode = String.fromCharCode
-      var floor = Math.floor
-      var fromCodePoint = function () {
-        var MAX_SIZE = 0x4000
-        var codeUnits = []
-        var highSurrogate
-        var lowSurrogate
-        var index = -1
-        var length = arguments.length
-        if (!length) {
-          return ''
-        }
-        var result = ''
-        while (++index < length) {
-          var codePoint = Number(arguments[index])
-          if (
-            !isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`
-            codePoint < 0 || // not a valid Unicode code point
-            codePoint > 0x10FFFF || // not a valid Unicode code point
-            floor(codePoint) !== codePoint // not an integer
-          ) {
-            throw RangeError('Invalid code point: ' + codePoint)
-          }
-          if (codePoint <= 0xFFFF) { // BMP code point
-            codeUnits.push(codePoint)
-          } else { // Astral code point; split in surrogate halves
-            // http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
-            codePoint -= 0x10000
-            highSurrogate = (codePoint >> 10) + 0xD800
-            lowSurrogate = (codePoint % 0x400) + 0xDC00
-            codeUnits.push(highSurrogate, lowSurrogate)
-          }
-          if (index + 1 === length || codeUnits.length > MAX_SIZE) {
-            result += stringFromCharCode.apply(null, codeUnits)
-            codeUnits.length = 0
-          }
-        }
-        return result
-      }
-      /* istanbul ignore next */
-      if (Object.defineProperty) {
-        Object.defineProperty(String, 'fromCodePoint', {
-          value: fromCodePoint,
-          configurable: true,
-          writable: true
-        })
-      } else {
-        String.fromCodePoint = fromCodePoint
-      }
-    }())
-  }
-})( false ? this.sax = {} : exports)
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7).Buffer))
-
-/***/ }),
-/* 80 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-module.exports = Stream;
-
-var EE = __webpack_require__(17).EventEmitter;
-var inherits = __webpack_require__(8);
-
-inherits(Stream, EE);
-Stream.Readable = __webpack_require__(28);
-Stream.Writable = __webpack_require__(86);
-Stream.Duplex = __webpack_require__(87);
-Stream.Transform = __webpack_require__(88);
-Stream.PassThrough = __webpack_require__(89);
-
-// Backwards-compat with node 0.4.x
-Stream.Stream = Stream;
-
-
-
-// old-style streams.  Note that the pipe method (the only relevant
-// part of this class) is overridden in the Readable class.
-
-function Stream() {
-  EE.call(this);
-}
-
-Stream.prototype.pipe = function(dest, options) {
-  var source = this;
-
-  function ondata(chunk) {
-    if (dest.writable) {
-      if (false === dest.write(chunk) && source.pause) {
-        source.pause();
-      }
-    }
-  }
-
-  source.on('data', ondata);
-
-  function ondrain() {
-    if (source.readable && source.resume) {
-      source.resume();
-    }
-  }
-
-  dest.on('drain', ondrain);
-
-  // If the 'end' option is not supplied, dest.end() will be called when
-  // source gets the 'end' or 'close' events.  Only dest.end() once.
-  if (!dest._isStdio && (!options || options.end !== false)) {
-    source.on('end', onend);
-    source.on('close', onclose);
-  }
-
-  var didOnEnd = false;
-  function onend() {
-    if (didOnEnd) return;
-    didOnEnd = true;
-
-    dest.end();
-  }
-
-
-  function onclose() {
-    if (didOnEnd) return;
-    didOnEnd = true;
-
-    if (typeof dest.destroy === 'function') dest.destroy();
-  }
-
-  // don't leave dangling pipes when there are errors.
-  function onerror(er) {
-    cleanup();
-    if (EE.listenerCount(this, 'error') === 0) {
-      throw er; // Unhandled stream error in pipe.
-    }
-  }
-
-  source.on('error', onerror);
-  dest.on('error', onerror);
-
-  // remove all the event listeners that were added.
-  function cleanup() {
-    source.removeListener('data', ondata);
-    dest.removeListener('drain', ondrain);
-
-    source.removeListener('end', onend);
-    source.removeListener('close', onclose);
-
-    source.removeListener('error', onerror);
-    dest.removeListener('error', onerror);
-
-    source.removeListener('end', cleanup);
-    source.removeListener('close', cleanup);
-
-    dest.removeListener('close', cleanup);
-  }
-
-  source.on('end', cleanup);
-  source.on('close', cleanup);
-
-  dest.on('close', cleanup);
-
-  dest.emit('pipe', source);
-
-  // Allow for unix-like usage: A.pipe(B).pipe(C)
-  return dest;
-};
-
-
-/***/ }),
-/* 81 */
-/***/ (function(module, exports) {
-
-/* (ignored) */
-
-/***/ }),
-/* 82 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-
-
-/*<replacement>*/
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-var Buffer = __webpack_require__(29).Buffer;
-/*</replacement>*/
-
-function copyBuffer(src, target, offset) {
-  src.copy(target, offset);
-}
-
-module.exports = function () {
-  function BufferList() {
-    _classCallCheck(this, BufferList);
-
-    this.head = null;
-    this.tail = null;
-    this.length = 0;
-  }
-
-  BufferList.prototype.push = function push(v) {
-    var entry = { data: v, next: null };
-    if (this.length > 0) this.tail.next = entry;else this.head = entry;
-    this.tail = entry;
-    ++this.length;
-  };
-
-  BufferList.prototype.unshift = function unshift(v) {
-    var entry = { data: v, next: this.head };
-    if (this.length === 0) this.tail = entry;
-    this.head = entry;
-    ++this.length;
-  };
-
-  BufferList.prototype.shift = function shift() {
-    if (this.length === 0) return;
-    var ret = this.head.data;
-    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
-    --this.length;
-    return ret;
-  };
-
-  BufferList.prototype.clear = function clear() {
-    this.head = this.tail = null;
-    this.length = 0;
-  };
-
-  BufferList.prototype.join = function join(s) {
-    if (this.length === 0) return '';
-    var p = this.head;
-    var ret = '' + p.data;
-    while (p = p.next) {
-      ret += s + p.data;
-    }return ret;
-  };
-
-  BufferList.prototype.concat = function concat(n) {
-    if (this.length === 0) return Buffer.alloc(0);
-    if (this.length === 1) return this.head.data;
-    var ret = Buffer.allocUnsafe(n >>> 0);
-    var p = this.head;
-    var i = 0;
-    while (p) {
-      copyBuffer(p.data, ret, i);
-      i += p.data.length;
-      p = p.next;
-    }
-    return ret;
-  };
-
-  return BufferList;
-}();
-
-/***/ }),
-/* 83 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
-    "use strict";
-
-    if (global.setImmediate) {
-        return;
-    }
-
-    var nextHandle = 1; // Spec says greater than zero
-    var tasksByHandle = {};
-    var currentlyRunningATask = false;
-    var doc = global.document;
-    var registerImmediate;
-
-    function setImmediate(callback) {
-      // Callback can either be a function or a string
-      if (typeof callback !== "function") {
-        callback = new Function("" + callback);
-      }
-      // Copy function arguments
-      var args = new Array(arguments.length - 1);
-      for (var i = 0; i < args.length; i++) {
-          args[i] = arguments[i + 1];
-      }
-      // Store and register the task
-      var task = { callback: callback, args: args };
-      tasksByHandle[nextHandle] = task;
-      registerImmediate(nextHandle);
-      return nextHandle++;
-    }
-
-    function clearImmediate(handle) {
-        delete tasksByHandle[handle];
-    }
-
-    function run(task) {
-        var callback = task.callback;
-        var args = task.args;
-        switch (args.length) {
-        case 0:
-            callback();
-            break;
-        case 1:
-            callback(args[0]);
-            break;
-        case 2:
-            callback(args[0], args[1]);
-            break;
-        case 3:
-            callback(args[0], args[1], args[2]);
-            break;
-        default:
-            callback.apply(undefined, args);
-            break;
-        }
-    }
-
-    function runIfPresent(handle) {
-        // From the spec: "Wait until any invocations of this algorithm started before this one have completed."
-        // So if we're currently running a task, we'll need to delay this invocation.
-        if (currentlyRunningATask) {
-            // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a
-            // "too much recursion" error.
-            setTimeout(runIfPresent, 0, handle);
-        } else {
-            var task = tasksByHandle[handle];
-            if (task) {
-                currentlyRunningATask = true;
-                try {
-                    run(task);
-                } finally {
-                    clearImmediate(handle);
-                    currentlyRunningATask = false;
-                }
-            }
-        }
-    }
-
-    function installNextTickImplementation() {
-        registerImmediate = function(handle) {
-            process.nextTick(function () { runIfPresent(handle); });
-        };
-    }
-
-    function canUsePostMessage() {
-        // The test against `importScripts` prevents this implementation from being installed inside a web worker,
-        // where `global.postMessage` means something completely different and can't be used for this purpose.
-        if (global.postMessage && !global.importScripts) {
-            var postMessageIsAsynchronous = true;
-            var oldOnMessage = global.onmessage;
-            global.onmessage = function() {
-                postMessageIsAsynchronous = false;
-            };
-            global.postMessage("", "*");
-            global.onmessage = oldOnMessage;
-            return postMessageIsAsynchronous;
-        }
-    }
-
-    function installPostMessageImplementation() {
-        // Installs an event handler on `global` for the `message` event: see
-        // * https://developer.mozilla.org/en/DOM/window.postMessage
-        // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages
-
-        var messagePrefix = "setImmediate$" + Math.random() + "$";
-        var onGlobalMessage = function(event) {
-            if (event.source === global &&
-                typeof event.data === "string" &&
-                event.data.indexOf(messagePrefix) === 0) {
-                runIfPresent(+event.data.slice(messagePrefix.length));
-            }
-        };
-
-        if (global.addEventListener) {
-            global.addEventListener("message", onGlobalMessage, false);
-        } else {
-            global.attachEvent("onmessage", onGlobalMessage);
-        }
-
-        registerImmediate = function(handle) {
-            global.postMessage(messagePrefix + handle, "*");
-        };
-    }
-
-    function installMessageChannelImplementation() {
-        var channel = new MessageChannel();
-        channel.port1.onmessage = function(event) {
-            var handle = event.data;
-            runIfPresent(handle);
-        };
-
-        registerImmediate = function(handle) {
-            channel.port2.postMessage(handle);
-        };
-    }
-
-    function installReadyStateChangeImplementation() {
-        var html = doc.documentElement;
-        registerImmediate = function(handle) {
-            // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
-            // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
-            var script = doc.createElement("script");
-            script.onreadystatechange = function () {
-                runIfPresent(handle);
-                script.onreadystatechange = null;
-                html.removeChild(script);
-                script = null;
-            };
-            html.appendChild(script);
-        };
-    }
-
-    function installSetTimeoutImplementation() {
-        registerImmediate = function(handle) {
-            setTimeout(runIfPresent, 0, handle);
-        };
-    }
-
-    // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.
-    var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);
-    attachTo = attachTo && attachTo.setTimeout ? attachTo : global;
-
-    // Don't get fooled by e.g. browserify environments.
-    if ({}.toString.call(global.process) === "[object process]") {
-        // For Node.js before 0.9
-        installNextTickImplementation();
-
-    } else if (canUsePostMessage()) {
-        // For non-IE10 modern browsers
-        installPostMessageImplementation();
-
-    } else if (global.MessageChannel) {
-        // For web workers, where supported
-        installMessageChannelImplementation();
-
-    } else if (doc && "onreadystatechange" in doc.createElement("script")) {
-        // For IE 6–8
-        installReadyStateChangeImplementation();
-
-    } else {
-        // For older browsers
-        installSetTimeoutImplementation();
-    }
-
-    attachTo.setImmediate = setImmediate;
-    attachTo.clearImmediate = clearImmediate;
-}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3), __webpack_require__(9)))
-
-/***/ }),
-/* 84 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(global) {
-/**
- * Module exports.
- */
-
-module.exports = deprecate;
-
-/**
- * Mark that a method should not be used.
- * Returns a modified function which warns once by default.
- *
- * If `localStorage.noDeprecation = true` is set, then it is a no-op.
- *
- * If `localStorage.throwDeprecation = true` is set, then deprecated functions
- * will throw an Error when invoked.
- *
- * If `localStorage.traceDeprecation = true` is set, then deprecated functions
- * will invoke `console.trace()` instead of `console.error()`.
- *
- * @param {Function} fn - the function to deprecate
- * @param {String} msg - the string to print to the console when `fn` is invoked
- * @returns {Function} a new "deprecated" version of `fn`
- * @api public
- */
-
-function deprecate (fn, msg) {
-  if (config('noDeprecation')) {
-    return fn;
-  }
-
-  var warned = false;
-  function deprecated() {
-    if (!warned) {
-      if (config('throwDeprecation')) {
-        throw new Error(msg);
-      } else if (config('traceDeprecation')) {
-        console.trace(msg);
-      } else {
-        console.warn(msg);
-      }
-      warned = true;
-    }
-    return fn.apply(this, arguments);
-  }
-
-  return deprecated;
-}
-
-/**
- * Checks `localStorage` for boolean values for the given `name`.
- *
- * @param {String} name
- * @returns {Boolean}
- * @api private
- */
-
-function config (name) {
-  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
-  try {
-    if (!global.localStorage) return false;
-  } catch (_) {
-    return false;
-  }
-  var val = global.localStorage[name];
-  if (null == val) return false;
-  return String(val).toLowerCase() === 'true';
-}
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3)))
-
-/***/ }),
-/* 85 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-
-
-module.exports = PassThrough;
-
-var Transform = __webpack_require__(48);
-
-/*<replacement>*/
-var util = __webpack_require__(11);
-util.inherits = __webpack_require__(8);
-/*</replacement>*/
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
-  if (!(this instanceof PassThrough)) return new PassThrough(options);
-
-  Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function (chunk, encoding, cb) {
-  cb(null, chunk);
-};
-
-/***/ }),
-/* 86 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(30);
-
-
-/***/ }),
-/* 87 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(5);
-
-
-/***/ }),
-/* 88 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(28).Transform
-
-
-/***/ }),
-/* 89 */
-/***/ (function(module, exports, __webpack_require__) {
-
-module.exports = __webpack_require__(28).PassThrough
-
-
-/***/ }),
-/* 90 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLBuilder, assign;
-
-  assign = __webpack_require__(91);
-
-  XMLBuilder = __webpack_require__(115);
-
-  module.exports.create = function(name, xmldec, doctype, options) {
-    options = assign({}, xmldec, doctype, options);
-    return new XMLBuilder(name, options).root();
-  };
-
-}).call(this);
-
-
-/***/ }),
-/* 91 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assignValue = __webpack_require__(49),
-    copyObject = __webpack_require__(54),
-    createAssigner = __webpack_require__(98),
-    isArrayLike = __webpack_require__(13),
-    isPrototype = __webpack_require__(35),
-    keys = __webpack_require__(14);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Assigns own enumerable string keyed properties of source objects to the
- * destination object. Source objects are applied from left to right.
- * Subsequent sources overwrite property assignments of previous sources.
- *
- * **Note:** This method mutates `object` and is loosely based on
- * [`Object.assign`](https://mdn.io/Object/assign).
- *
- * @static
- * @memberOf _
- * @since 0.10.0
- * @category Object
- * @param {Object} object The destination object.
- * @param {...Object} [sources] The source objects.
- * @returns {Object} Returns `object`.
- * @see _.assignIn
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- * }
- *
- * function Bar() {
- *   this.c = 3;
- * }
- *
- * Foo.prototype.b = 2;
- * Bar.prototype.d = 4;
- *
- * _.assign({ 'a': 0 }, new Foo, new Bar);
- * // => { 'a': 1, 'c': 3 }
- */
-var assign = createAssigner(function(object, source) {
-  if (isPrototype(source) || isArrayLike(source)) {
-    copyObject(source, keys(source), object);
-    return;
-  }
-  for (var key in source) {
-    if (hasOwnProperty.call(source, key)) {
-      assignValue(object, key, source[key]);
-    }
-  }
-});
-
-module.exports = assign;
-
-
-/***/ }),
-/* 92 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isFunction = __webpack_require__(20),
-    isMasked = __webpack_require__(95),
-    isObject = __webpack_require__(1),
-    toSource = __webpack_require__(53);
-
-/**
- * Used to match `RegExp`
- * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
- */
-var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
-
-/** Used to detect host constructors (Safari). */
-var reIsHostCtor = /^\[object .+?Constructor\]$/;
-
-/** Used for built-in method references. */
-var funcProto = Function.prototype,
-    objectProto = Object.prototype;
-
-/** Used to resolve the decompiled source of functions. */
-var funcToString = funcProto.toString;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/** Used to detect if a method is native. */
-var reIsNative = RegExp('^' +
-  funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
-  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
-);
-
-/**
- * The base implementation of `_.isNative` without bad shim checks.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a native function,
- *  else `false`.
- */
-function baseIsNative(value) {
-  if (!isObject(value) || isMasked(value)) {
-    return false;
-  }
-  var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
-  return pattern.test(toSource(value));
-}
-
-module.exports = baseIsNative;
-
-
-/***/ }),
-/* 93 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Symbol = __webpack_require__(21);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
-var nativeObjectToString = objectProto.toString;
-
-/** Built-in value references. */
-var symToStringTag = Symbol ? Symbol.toStringTag : undefined;
-
-/**
- * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the raw `toStringTag`.
- */
-function getRawTag(value) {
-  var isOwn = hasOwnProperty.call(value, symToStringTag),
-      tag = value[symToStringTag];
-
-  try {
-    value[symToStringTag] = undefined;
-    var unmasked = true;
-  } catch (e) {}
-
-  var result = nativeObjectToString.call(value);
-  if (unmasked) {
-    if (isOwn) {
-      value[symToStringTag] = tag;
-    } else {
-      delete value[symToStringTag];
-    }
-  }
-  return result;
-}
-
-module.exports = getRawTag;
-
-
-/***/ }),
-/* 94 */
-/***/ (function(module, exports) {
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
-var nativeObjectToString = objectProto.toString;
-
-/**
- * Converts `value` to a string using `Object.prototype.toString`.
- *
- * @private
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- */
-function objectToString(value) {
-  return nativeObjectToString.call(value);
-}
-
-module.exports = objectToString;
-
-
-/***/ }),
-/* 95 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var coreJsData = __webpack_require__(96);
-
-/** Used to detect methods masquerading as native. */
-var maskSrcKey = (function() {
-  var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
-  return uid ? ('Symbol(src)_1.' + uid) : '';
-}());
-
-/**
- * Checks if `func` has its source masked.
- *
- * @private
- * @param {Function} func The function to check.
- * @returns {boolean} Returns `true` if `func` is masked, else `false`.
- */
-function isMasked(func) {
-  return !!maskSrcKey && (maskSrcKey in func);
-}
-
-module.exports = isMasked;
-
-
-/***/ }),
-/* 96 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var root = __webpack_require__(4);
-
-/** Used to detect overreaching core-js shims. */
-var coreJsData = root['__core-js_shared__'];
-
-module.exports = coreJsData;
-
-
-/***/ }),
-/* 97 */
-/***/ (function(module, exports) {
-
-/**
- * Gets the value at `key` of `object`.
- *
- * @private
- * @param {Object} [object] The object to query.
- * @param {string} key The key of the property to get.
- * @returns {*} Returns the property value.
- */
-function getValue(object, key) {
-  return object == null ? undefined : object[key];
-}
-
-module.exports = getValue;
-
-
-/***/ }),
-/* 98 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseRest = __webpack_require__(99),
-    isIterateeCall = __webpack_require__(55);
-
-/**
- * Creates a function like `_.assign`.
- *
- * @private
- * @param {Function} assigner The function to assign values.
- * @returns {Function} Returns the new assigner function.
- */
-function createAssigner(assigner) {
-  return baseRest(function(object, sources) {
-    var index = -1,
-        length = sources.length,
-        customizer = length > 1 ? sources[length - 1] : undefined,
-        guard = length > 2 ? sources[2] : undefined;
-
-    customizer = (assigner.length > 3 && typeof customizer == 'function')
-      ? (length--, customizer)
-      : undefined;
-
-    if (guard && isIterateeCall(sources[0], sources[1], guard)) {
-      customizer = length < 3 ? undefined : customizer;
-      length = 1;
-    }
-    object = Object(object);
-    while (++index < length) {
-      var source = sources[index];
-      if (source) {
-        assigner(object, source, index, customizer);
-      }
-    }
-    return object;
-  });
-}
-
-module.exports = createAssigner;
-
-
-/***/ }),
-/* 99 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var identity = __webpack_require__(32),
-    overRest = __webpack_require__(100),
-    setToString = __webpack_require__(102);
-
-/**
- * The base implementation of `_.rest` which doesn't validate or coerce arguments.
- *
- * @private
- * @param {Function} func The function to apply a rest parameter to.
- * @param {number} [start=func.length-1] The start position of the rest parameter.
- * @returns {Function} Returns the new function.
- */
-function baseRest(func, start) {
-  return setToString(overRest(func, start, identity), func + '');
-}
-
-module.exports = baseRest;
-
-
-/***/ }),
-/* 100 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var apply = __webpack_require__(101);
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeMax = Math.max;
-
-/**
- * A specialized version of `baseRest` which transforms the rest array.
- *
- * @private
- * @param {Function} func The function to apply a rest parameter to.
- * @param {number} [start=func.length-1] The start position of the rest parameter.
- * @param {Function} transform The rest array transform.
- * @returns {Function} Returns the new function.
- */
-function overRest(func, start, transform) {
-  start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
-  return function() {
-    var args = arguments,
-        index = -1,
-        length = nativeMax(args.length - start, 0),
-        array = Array(length);
-
-    while (++index < length) {
-      array[index] = args[start + index];
-    }
-    index = -1;
-    var otherArgs = Array(start + 1);
-    while (++index < start) {
-      otherArgs[index] = args[index];
-    }
-    otherArgs[start] = transform(array);
-    return apply(func, this, otherArgs);
-  };
-}
-
-module.exports = overRest;
-
-
-/***/ }),
-/* 101 */
-/***/ (function(module, exports) {
-
-/**
- * A faster alternative to `Function#apply`, this function invokes `func`
- * with the `this` binding of `thisArg` and the arguments of `args`.
- *
- * @private
- * @param {Function} func The function to invoke.
- * @param {*} thisArg The `this` binding of `func`.
- * @param {Array} args The arguments to invoke `func` with.
- * @returns {*} Returns the result of `func`.
- */
-function apply(func, thisArg, args) {
-  switch (args.length) {
-    case 0: return func.call(thisArg);
-    case 1: return func.call(thisArg, args[0]);
-    case 2: return func.call(thisArg, args[0], args[1]);
-    case 3: return func.call(thisArg, args[0], args[1], args[2]);
-  }
-  return func.apply(thisArg, args);
-}
-
-module.exports = apply;
-
-
-/***/ }),
-/* 102 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseSetToString = __webpack_require__(103),
-    shortOut = __webpack_require__(105);
-
-/**
- * Sets the `toString` method of `func` to return `string`.
- *
- * @private
- * @param {Function} func The function to modify.
- * @param {Function} string The `toString` result.
- * @returns {Function} Returns `func`.
- */
-var setToString = shortOut(baseSetToString);
-
-module.exports = setToString;
-
-
-/***/ }),
-/* 103 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var constant = __webpack_require__(104),
-    defineProperty = __webpack_require__(51),
-    identity = __webpack_require__(32);
-
-/**
- * The base implementation of `setToString` without support for hot loop shorting.
- *
- * @private
- * @param {Function} func The function to modify.
- * @param {Function} string The `toString` result.
- * @returns {Function} Returns `func`.
- */
-var baseSetToString = !defineProperty ? identity : function(func, string) {
-  return defineProperty(func, 'toString', {
-    'configurable': true,
-    'enumerable': false,
-    'value': constant(string),
-    'writable': true
-  });
-};
-
-module.exports = baseSetToString;
-
-
-/***/ }),
-/* 104 */
-/***/ (function(module, exports) {
-
-/**
- * Creates a function that returns `value`.
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Util
- * @param {*} value The value to return from the new function.
- * @returns {Function} Returns the new constant function.
- * @example
- *
- * var objects = _.times(2, _.constant({ 'a': 1 }));
- *
- * console.log(objects);
- * // => [{ 'a': 1 }, { 'a': 1 }]
- *
- * console.log(objects[0] === objects[1]);
- * // => true
- */
-function constant(value) {
-  return function() {
-    return value;
-  };
-}
-
-module.exports = constant;
-
-
-/***/ }),
-/* 105 */
-/***/ (function(module, exports) {
-
-/** Used to detect hot functions by number of calls within a span of milliseconds. */
-var HOT_COUNT = 800,
-    HOT_SPAN = 16;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeNow = Date.now;
-
-/**
- * Creates a function that'll short out and invoke `identity` instead
- * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
- * milliseconds.
- *
- * @private
- * @param {Function} func The function to restrict.
- * @returns {Function} Returns the new shortable function.
- */
-function shortOut(func) {
-  var count = 0,
-      lastCalled = 0;
-
-  return function() {
-    var stamp = nativeNow(),
-        remaining = HOT_SPAN - (stamp - lastCalled);
-
-    lastCalled = stamp;
-    if (remaining > 0) {
-      if (++count >= HOT_COUNT) {
-        return arguments[0];
-      }
-    } else {
-      count = 0;
-    }
-    return func.apply(undefined, arguments);
-  };
-}
-
-module.exports = shortOut;
-
-
-/***/ }),
-/* 106 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseTimes = __webpack_require__(107),
-    isArguments = __webpack_require__(36),
-    isArray = __webpack_require__(2),
-    isBuffer = __webpack_require__(37),
-    isIndex = __webpack_require__(34),
-    isTypedArray = __webpack_require__(39);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Creates an array of the enumerable property names of the array-like `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @param {boolean} inherited Specify returning inherited property names.
- * @returns {Array} Returns the array of property names.
- */
-function arrayLikeKeys(value, inherited) {
-  var isArr = isArray(value),
-      isArg = !isArr && isArguments(value),
-      isBuff = !isArr && !isArg && isBuffer(value),
-      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
-      skipIndexes = isArr || isArg || isBuff || isType,
-      result = skipIndexes ? baseTimes(value.length, String) : [],
-      length = result.length;
-
-  for (var key in value) {
-    if ((inherited || hasOwnProperty.call(value, key)) &&
-        !(skipIndexes && (
-           // Safari 9 has enumerable `arguments.length` in strict mode.
-           key == 'length' ||
-           // Node.js 0.10 has enumerable non-index properties on buffers.
-           (isBuff && (key == 'offset' || key == 'parent')) ||
-           // PhantomJS 2 has enumerable non-index properties on typed arrays.
-           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
-           // Skip index properties.
-           isIndex(key, length)
-        ))) {
-      result.push(key);
-    }
-  }
-  return result;
-}
-
-module.exports = arrayLikeKeys;
-
-
-/***/ }),
-/* 107 */
-/***/ (function(module, exports) {
-
-/**
- * The base implementation of `_.times` without support for iteratee shorthands
- * or max array length checks.
- *
- * @private
- * @param {number} n The number of times to invoke `iteratee`.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the array of results.
- */
-function baseTimes(n, iteratee) {
-  var index = -1,
-      result = Array(n);
-
-  while (++index < n) {
-    result[index] = iteratee(index);
-  }
-  return result;
-}
-
-module.exports = baseTimes;
-
-
-/***/ }),
-/* 108 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGetTag = __webpack_require__(12),
-    isObjectLike = __webpack_require__(15);
-
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]';
-
-/**
- * The base implementation of `_.isArguments`.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- */
-function baseIsArguments(value) {
-  return isObjectLike(value) && baseGetTag(value) == argsTag;
-}
-
-module.exports = baseIsArguments;
-
-
-/***/ }),
-/* 109 */
-/***/ (function(module, exports) {
-
-/**
- * This method returns `false`.
- *
- * @static
- * @memberOf _
- * @since 4.13.0
- * @category Util
- * @returns {boolean} Returns `false`.
- * @example
- *
- * _.times(2, _.stubFalse);
- * // => [false, false]
- */
-function stubFalse() {
-  return false;
-}
-
-module.exports = stubFalse;
-
-
-/***/ }),
-/* 110 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGetTag = __webpack_require__(12),
-    isLength = __webpack_require__(33),
-    isObjectLike = __webpack_require__(15);
-
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]',
-    arrayTag = '[object Array]',
-    boolTag = '[object Boolean]',
-    dateTag = '[object Date]',
-    errorTag = '[object Error]',
-    funcTag = '[object Function]',
-    mapTag = '[object Map]',
-    numberTag = '[object Number]',
-    objectTag = '[object Object]',
-    regexpTag = '[object RegExp]',
-    setTag = '[object Set]',
-    stringTag = '[object String]',
-    weakMapTag = '[object WeakMap]';
-
-var arrayBufferTag = '[object ArrayBuffer]',
-    dataViewTag = '[object DataView]',
-    float32Tag = '[object Float32Array]',
-    float64Tag = '[object Float64Array]',
-    int8Tag = '[object Int8Array]',
-    int16Tag = '[object Int16Array]',
-    int32Tag = '[object Int32Array]',
-    uint8Tag = '[object Uint8Array]',
-    uint8ClampedTag = '[object Uint8ClampedArray]',
-    uint16Tag = '[object Uint16Array]',
-    uint32Tag = '[object Uint32Array]';
-
-/** Used to identify `toStringTag` values of typed arrays. */
-var typedArrayTags = {};
-typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
-typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
-typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
-typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
-typedArrayTags[uint32Tag] = true;
-typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
-typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
-typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
-typedArrayTags[errorTag] = typedArrayTags[funcTag] =
-typedArrayTags[mapTag] = typedArrayTags[numberTag] =
-typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
-typedArrayTags[setTag] = typedArrayTags[stringTag] =
-typedArrayTags[weakMapTag] = false;
-
-/**
- * The base implementation of `_.isTypedArray` without Node.js optimizations.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
- */
-function baseIsTypedArray(value) {
-  return isObjectLike(value) &&
-    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
-}
-
-module.exports = baseIsTypedArray;
-
-
-/***/ }),
-/* 111 */
-/***/ (function(module, exports) {
-
-/**
- * The base implementation of `_.unary` without support for storing metadata.
- *
- * @private
- * @param {Function} func The function to cap arguments for.
- * @returns {Function} Returns the new capped function.
- */
-function baseUnary(func) {
-  return function(value) {
-    return func(value);
-  };
-}
-
-module.exports = baseUnary;
-
-
-/***/ }),
-/* 112 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(module) {var freeGlobal = __webpack_require__(52);
-
-/** Detect free variable `exports`. */
-var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
-
-/** Detect free variable `module`. */
-var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
-
-/** Detect the popular CommonJS extension `module.exports`. */
-var moduleExports = freeModule && freeModule.exports === freeExports;
-
-/** Detect free variable `process` from Node.js. */
-var freeProcess = moduleExports && freeGlobal.process;
-
-/** Used to access faster Node.js helpers. */
-var nodeUtil = (function() {
-  try {
-    return freeProcess && freeProcess.binding && freeProcess.binding('util');
-  } catch (e) {}
-}());
-
-module.exports = nodeUtil;
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(38)(module)))
-
-/***/ }),
-/* 113 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var overArg = __webpack_require__(114);
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeKeys = overArg(Object.keys, Object);
-
-module.exports = nativeKeys;
-
-
-/***/ }),
-/* 114 */
-/***/ (function(module, exports) {
-
-/**
- * Creates a unary function that invokes `func` with its argument transformed.
- *
- * @private
- * @param {Function} func The function to wrap.
- * @param {Function} transform The argument transform.
- * @returns {Function} Returns the new function.
- */
-function overArg(func, transform) {
-  return function(arg) {
-    return func(transform(arg));
-  };
-}
-
-module.exports = overArg;
-
-
-/***/ }),
-/* 115 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLBuilder, XMLDeclaration, XMLDocType, XMLElement, XMLStringifier;
-
-  XMLStringifier = __webpack_require__(116);
-
-  XMLDeclaration = __webpack_require__(57);
-
-  XMLDocType = __webpack_require__(70);
-
-  XMLElement = __webpack_require__(59);
-
-  module.exports = XMLBuilder = (function() {
-    function XMLBuilder(name, options) {
-      var root, temp;
-      if (name == null) {
-        throw new Error("Root element needs a name");
-      }
-      if (options == null) {
-        options = {};
-      }
-      this.options = options;
-      this.stringify = new XMLStringifier(options);
-      temp = new XMLElement(this, 'doc');
-      root = temp.element(name);
-      root.isRoot = true;
-      root.documentObject = this;
-      this.rootObject = root;
-      if (!options.headless) {
-        root.declaration(options);
-        if ((options.pubID != null) || (options.sysID != null)) {
-          root.doctype(options);
-        }
-      }
-    }
-
-    XMLBuilder.prototype.root = function() {
-      return this.rootObject;
-    };
-
-    XMLBuilder.prototype.end = function(options) {
-      return this.toString(options);
-    };
-
-    XMLBuilder.prototype.toString = function(options) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      r = '';
-      if (this.xmldec != null) {
-        r += this.xmldec.toString(options);
-      }
-      if (this.doctype != null) {
-        r += this.doctype.toString(options);
-      }
-      r += this.rootObject.toString(options);
-      if (pretty && r.slice(-newline.length) === newline) {
-        r = r.slice(0, -newline.length);
-      }
-      return r;
-    };
-
-    return XMLBuilder;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 116 */
-/***/ (function(module, exports) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLStringifier,
-    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
-    hasProp = {}.hasOwnProperty;
-
-  module.exports = XMLStringifier = (function() {
-    function XMLStringifier(options) {
-      this.assertLegalChar = bind(this.assertLegalChar, this);
-      var key, ref, value;
-      this.allowSurrogateChars = options != null ? options.allowSurrogateChars : void 0;
-      this.noDoubleEncoding = options != null ? options.noDoubleEncoding : void 0;
-      ref = (options != null ? options.stringify : void 0) || {};
-      for (key in ref) {
-        if (!hasProp.call(ref, key)) continue;
-        value = ref[key];
-        this[key] = value;
-      }
-    }
-
-    XMLStringifier.prototype.eleName = function(val) {
-      val = '' + val || '';
-      return this.assertLegalChar(val);
-    };
-
-    XMLStringifier.prototype.eleText = function(val) {
-      val = '' + val || '';
-      return this.assertLegalChar(this.elEscape(val));
-    };
-
-    XMLStringifier.prototype.cdata = function(val) {
-      val = '' + val || '';
-      if (val.match(/]]>/)) {
-        throw new Error("Invalid CDATA text: " + val);
-      }
-      return this.assertLegalChar(val);
-    };
-
-    XMLStringifier.prototype.comment = function(val) {
-      val = '' + val || '';
-      if (val.match(/--/)) {
-        throw new Error("Comment text cannot contain double-hypen: " + val);
-      }
-      return this.assertLegalChar(val);
-    };
-
-    XMLStringifier.prototype.raw = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.attName = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.attValue = function(val) {
-      val = '' + val || '';
-      return this.attEscape(val);
-    };
-
-    XMLStringifier.prototype.insTarget = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.insValue = function(val) {
-      val = '' + val || '';
-      if (val.match(/\?>/)) {
-        throw new Error("Invalid processing instruction value: " + val);
-      }
-      return val;
-    };
-
-    XMLStringifier.prototype.xmlVersion = function(val) {
-      val = '' + val || '';
-      if (!val.match(/1\.[0-9]+/)) {
-        throw new Error("Invalid version number: " + val);
-      }
-      return val;
-    };
-
-    XMLStringifier.prototype.xmlEncoding = function(val) {
-      val = '' + val || '';
-      if (!val.match(/^[A-Za-z](?:[A-Za-z0-9._-]|-)*$/)) {
-        throw new Error("Invalid encoding: " + val);
-      }
-      return val;
-    };
-
-    XMLStringifier.prototype.xmlStandalone = function(val) {
-      if (val) {
-        return "yes";
-      } else {
-        return "no";
-      }
-    };
-
-    XMLStringifier.prototype.dtdPubID = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.dtdSysID = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.dtdElementValue = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.dtdAttType = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.dtdAttDefault = function(val) {
-      if (val != null) {
-        return '' + val || '';
-      } else {
-        return val;
-      }
-    };
-
-    XMLStringifier.prototype.dtdEntityValue = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.dtdNData = function(val) {
-      return '' + val || '';
-    };
-
-    XMLStringifier.prototype.convertAttKey = '@';
-
-    XMLStringifier.prototype.convertPIKey = '?';
-
-    XMLStringifier.prototype.convertTextKey = '#text';
-
-    XMLStringifier.prototype.convertCDataKey = '#cdata';
-
-    XMLStringifier.prototype.convertCommentKey = '#comment';
-
-    XMLStringifier.prototype.convertRawKey = '#raw';
-
-    XMLStringifier.prototype.assertLegalChar = function(str) {
-      var chars, chr;
-      if (this.allowSurrogateChars) {
-        chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uFFFE-\uFFFF]/;
-      } else {
-        chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uD800-\uDFFF\uFFFE-\uFFFF]/;
-      }
-      chr = str.match(chars);
-      if (chr) {
-        throw new Error("Invalid character (" + chr + ") in string: " + str + " at index " + chr.index);
-      }
-      return str;
-    };
-
-    XMLStringifier.prototype.elEscape = function(str) {
-      var ampregex;
-      ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
-      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\r/g, '&#xD;');
-    };
-
-    XMLStringifier.prototype.attEscape = function(str) {
-      var ampregex;
-      ampregex = this.noDoubleEncoding ? /(?!&\S+;)&/g : /&/g;
-      return str.replace(ampregex, '&amp;').replace(/</g, '&lt;').replace(/"/g, '&quot;');
-    };
-
-    return XMLStringifier;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 117 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var copyObject = __webpack_require__(54),
-    keys = __webpack_require__(14);
-
-/**
- * The base implementation of `_.assign` without support for multiple sources
- * or `customizer` functions.
- *
- * @private
- * @param {Object} object The destination object.
- * @param {Object} source The source object.
- * @returns {Object} Returns `object`.
- */
-function baseAssign(object, source) {
-  return object && copyObject(source, keys(source), object);
-}
-
-module.exports = baseAssign;
-
-
-/***/ }),
-/* 118 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isObject = __webpack_require__(1);
-
-/** Built-in value references. */
-var objectCreate = Object.create;
-
-/**
- * The base implementation of `_.create` without support for assigning
- * properties to the created object.
- *
- * @private
- * @param {Object} proto The object to inherit from.
- * @returns {Object} Returns the new object.
- */
-var baseCreate = (function() {
-  function object() {}
-  return function(proto) {
-    if (!isObject(proto)) {
-      return {};
-    }
-    if (objectCreate) {
-      return objectCreate(proto);
-    }
-    object.prototype = proto;
-    var result = new object;
-    object.prototype = undefined;
-    return result;
-  };
-}());
-
-module.exports = baseCreate;
-
-
-/***/ }),
-/* 119 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseKeys = __webpack_require__(56),
-    getTag = __webpack_require__(58),
-    isArguments = __webpack_require__(36),
-    isArray = __webpack_require__(2),
-    isArrayLike = __webpack_require__(13),
-    isBuffer = __webpack_require__(37),
-    isPrototype = __webpack_require__(35),
-    isTypedArray = __webpack_require__(39);
-
-/** `Object#toString` result references. */
-var mapTag = '[object Map]',
-    setTag = '[object Set]';
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Checks if `value` is an empty object, collection, map, or set.
- *
- * Objects are considered empty if they have no own enumerable string keyed
- * properties.
- *
- * Array-like values such as `arguments` objects, arrays, buffers, strings, or
- * jQuery-like collections are considered empty if they have a `length` of `0`.
- * Similarly, maps and sets are considered empty if they have a `size` of `0`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is empty, else `false`.
- * @example
- *
- * _.isEmpty(null);
- * // => true
- *
- * _.isEmpty(true);
- * // => true
- *
- * _.isEmpty(1);
- * // => true
- *
- * _.isEmpty([1, 2, 3]);
- * // => false
- *
- * _.isEmpty({ 'a': 1 });
- * // => false
- */
-function isEmpty(value) {
-  if (value == null) {
-    return true;
-  }
-  if (isArrayLike(value) &&
-      (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
-        isBuffer(value) || isTypedArray(value) || isArguments(value))) {
-    return !value.length;
-  }
-  var tag = getTag(value);
-  if (tag == mapTag || tag == setTag) {
-    return !value.size;
-  }
-  if (isPrototype(value)) {
-    return !baseKeys(value).length;
-  }
-  for (var key in value) {
-    if (hasOwnProperty.call(value, key)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-module.exports = isEmpty;
-
-
-/***/ }),
-/* 120 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6),
-    root = __webpack_require__(4);
-
-/* Built-in method references that are verified to be native. */
-var DataView = getNative(root, 'DataView');
-
-module.exports = DataView;
-
-
-/***/ }),
-/* 121 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6),
-    root = __webpack_require__(4);
-
-/* Built-in method references that are verified to be native. */
-var Promise = getNative(root, 'Promise');
-
-module.exports = Promise;
-
-
-/***/ }),
-/* 122 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6),
-    root = __webpack_require__(4);
-
-/* Built-in method references that are verified to be native. */
-var Set = getNative(root, 'Set');
-
-module.exports = Set;
-
-
-/***/ }),
-/* 123 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getNative = __webpack_require__(6),
-    root = __webpack_require__(4);
-
-/* Built-in method references that are verified to be native. */
-var WeakMap = getNative(root, 'WeakMap');
-
-module.exports = WeakMap;
-
-
-/***/ }),
-/* 124 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var arrayEvery = __webpack_require__(125),
-    baseEvery = __webpack_require__(126),
-    baseIteratee = __webpack_require__(132),
-    isArray = __webpack_require__(2),
-    isIterateeCall = __webpack_require__(55);
-
-/**
- * Checks if `predicate` returns truthy for **all** elements of `collection`.
- * Iteration is stopped once `predicate` returns falsey. The predicate is
- * invoked with three arguments: (value, index|key, collection).
- *
- * **Note:** This method returns `true` for
- * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
- * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
- * elements of empty collections.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Collection
- * @param {Array|Object} collection The collection to iterate over.
- * @param {Function} [predicate=_.identity] The function invoked per iteration.
- * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- *  else `false`.
- * @example
- *
- * _.every([true, 1, null, 'yes'], Boolean);
- * // => false
- *
- * var users = [
- *   { 'user': 'barney', 'age': 36, 'active': false },
- *   { 'user': 'fred',   'age': 40, 'active': false }
- * ];
- *
- * // The `_.matches` iteratee shorthand.
- * _.every(users, { 'user': 'barney', 'active': false });
- * // => false
- *
- * // The `_.matchesProperty` iteratee shorthand.
- * _.every(users, ['active', false]);
- * // => true
- *
- * // The `_.property` iteratee shorthand.
- * _.every(users, 'active');
- * // => false
- */
-function every(collection, predicate, guard) {
-  var func = isArray(collection) ? arrayEvery : baseEvery;
-  if (guard && isIterateeCall(collection, predicate, guard)) {
-    predicate = undefined;
-  }
-  return func(collection, baseIteratee(predicate, 3));
-}
-
-module.exports = every;
-
-
-/***/ }),
-/* 125 */
-/***/ (function(module, exports) {
-
-/**
- * A specialized version of `_.every` for arrays without support for
- * iteratee shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- *  else `false`.
- */
-function arrayEvery(array, predicate) {
-  var index = -1,
-      length = array == null ? 0 : array.length;
-
-  while (++index < length) {
-    if (!predicate(array[index], index, array)) {
-      return false;
-    }
-  }
-  return true;
-}
-
-module.exports = arrayEvery;
-
-
-/***/ }),
-/* 126 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseEach = __webpack_require__(127);
-
-/**
- * The base implementation of `_.every` without support for iteratee shorthands.
- *
- * @private
- * @param {Array|Object} collection The collection to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if all elements pass the predicate check,
- *  else `false`
- */
-function baseEvery(collection, predicate) {
-  var result = true;
-  baseEach(collection, function(value, index, collection) {
-    result = !!predicate(value, index, collection);
-    return result;
-  });
-  return result;
-}
-
-module.exports = baseEvery;
-
-
-/***/ }),
-/* 127 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseForOwn = __webpack_require__(128),
-    createBaseEach = __webpack_require__(131);
-
-/**
- * The base implementation of `_.forEach` without support for iteratee shorthands.
- *
- * @private
- * @param {Array|Object} collection The collection to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array|Object} Returns `collection`.
- */
-var baseEach = createBaseEach(baseForOwn);
-
-module.exports = baseEach;
-
-
-/***/ }),
-/* 128 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseFor = __webpack_require__(129),
-    keys = __webpack_require__(14);
-
-/**
- * The base implementation of `_.forOwn` without support for iteratee shorthands.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
-function baseForOwn(object, iteratee) {
-  return object && baseFor(object, iteratee, keys);
-}
-
-module.exports = baseForOwn;
-
-
-/***/ }),
-/* 129 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var createBaseFor = __webpack_require__(130);
-
-/**
- * The base implementation of `baseForOwn` which iterates over `object`
- * properties returned by `keysFunc` and invokes `iteratee` for each property.
- * Iteratee functions may exit iteration early by explicitly returning `false`.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @returns {Object} Returns `object`.
- */
-var baseFor = createBaseFor();
-
-module.exports = baseFor;
-
-
-/***/ }),
-/* 130 */
-/***/ (function(module, exports) {
-
-/**
- * Creates a base function for methods like `_.forIn` and `_.forOwn`.
- *
- * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
- */
-function createBaseFor(fromRight) {
-  return function(object, iteratee, keysFunc) {
-    var index = -1,
-        iterable = Object(object),
-        props = keysFunc(object),
-        length = props.length;
-
-    while (length--) {
-      var key = props[fromRight ? length : ++index];
-      if (iteratee(iterable[key], key, iterable) === false) {
-        break;
-      }
-    }
-    return object;
-  };
-}
-
-module.exports = createBaseFor;
-
-
-/***/ }),
-/* 131 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isArrayLike = __webpack_require__(13);
-
-/**
- * Creates a `baseEach` or `baseEachRight` function.
- *
- * @private
- * @param {Function} eachFunc The function to iterate over a collection.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
- */
-function createBaseEach(eachFunc, fromRight) {
-  return function(collection, iteratee) {
-    if (collection == null) {
-      return collection;
-    }
-    if (!isArrayLike(collection)) {
-      return eachFunc(collection, iteratee);
-    }
-    var length = collection.length,
-        index = fromRight ? length : -1,
-        iterable = Object(collection);
-
-    while ((fromRight ? index-- : ++index < length)) {
-      if (iteratee(iterable[index], index, iterable) === false) {
-        break;
-      }
-    }
-    return collection;
-  };
-}
-
-module.exports = createBaseEach;
-
-
-/***/ }),
-/* 132 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseMatches = __webpack_require__(133),
-    baseMatchesProperty = __webpack_require__(175),
-    identity = __webpack_require__(32),
-    isArray = __webpack_require__(2),
-    property = __webpack_require__(186);
-
-/**
- * The base implementation of `_.iteratee`.
- *
- * @private
- * @param {*} [value=_.identity] The value to convert to an iteratee.
- * @returns {Function} Returns the iteratee.
- */
-function baseIteratee(value) {
-  // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
-  // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
-  if (typeof value == 'function') {
-    return value;
-  }
-  if (value == null) {
-    return identity;
-  }
-  if (typeof value == 'object') {
-    return isArray(value)
-      ? baseMatchesProperty(value[0], value[1])
-      : baseMatches(value);
-  }
-  return property(value);
-}
-
-module.exports = baseIteratee;
-
-
-/***/ }),
-/* 133 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsMatch = __webpack_require__(134),
-    getMatchData = __webpack_require__(174),
-    matchesStrictComparable = __webpack_require__(64);
-
-/**
- * The base implementation of `_.matches` which doesn't clone `source`.
- *
- * @private
- * @param {Object} source The object of property values to match.
- * @returns {Function} Returns the new spec function.
- */
-function baseMatches(source) {
-  var matchData = getMatchData(source);
-  if (matchData.length == 1 && matchData[0][2]) {
-    return matchesStrictComparable(matchData[0][0], matchData[0][1]);
-  }
-  return function(object) {
-    return object === source || baseIsMatch(object, source, matchData);
-  };
-}
-
-module.exports = baseMatches;
-
-
-/***/ }),
-/* 134 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Stack = __webpack_require__(60),
-    baseIsEqual = __webpack_require__(61);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1,
-    COMPARE_UNORDERED_FLAG = 2;
-
-/**
- * The base implementation of `_.isMatch` without support for iteratee shorthands.
- *
- * @private
- * @param {Object} object The object to inspect.
- * @param {Object} source The object of property values to match.
- * @param {Array} matchData The property names, values, and compare flags to match.
- * @param {Function} [customizer] The function to customize comparisons.
- * @returns {boolean} Returns `true` if `object` is a match, else `false`.
- */
-function baseIsMatch(object, source, matchData, customizer) {
-  var index = matchData.length,
-      length = index,
-      noCustomizer = !customizer;
-
-  if (object == null) {
-    return !length;
-  }
-  object = Object(object);
-  while (index--) {
-    var data = matchData[index];
-    if ((noCustomizer && data[2])
-          ? data[1] !== object[data[0]]
-          : !(data[0] in object)
-        ) {
-      return false;
-    }
-  }
-  while (++index < length) {
-    data = matchData[index];
-    var key = data[0],
-        objValue = object[key],
-        srcValue = data[1];
-
-    if (noCustomizer && data[2]) {
-      if (objValue === undefined && !(key in object)) {
-        return false;
-      }
-    } else {
-      var stack = new Stack;
-      if (customizer) {
-        var result = customizer(objValue, srcValue, key, object, source, stack);
-      }
-      if (!(result === undefined
-            ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
-            : result
-          )) {
-        return false;
-      }
-    }
-  }
-  return true;
-}
-
-module.exports = baseIsMatch;
-
-
-/***/ }),
-/* 135 */
-/***/ (function(module, exports) {
-
-/**
- * Removes all key-value entries from the list cache.
- *
- * @private
- * @name clear
- * @memberOf ListCache
- */
-function listCacheClear() {
-  this.__data__ = [];
-  this.size = 0;
-}
-
-module.exports = listCacheClear;
-
-
-/***/ }),
-/* 136 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assocIndexOf = __webpack_require__(24);
-
-/** Used for built-in method references. */
-var arrayProto = Array.prototype;
-
-/** Built-in value references. */
-var splice = arrayProto.splice;
-
-/**
- * Removes `key` and its value from the list cache.
- *
- * @private
- * @name delete
- * @memberOf ListCache
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function listCacheDelete(key) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
-
-  if (index < 0) {
-    return false;
-  }
-  var lastIndex = data.length - 1;
-  if (index == lastIndex) {
-    data.pop();
-  } else {
-    splice.call(data, index, 1);
-  }
-  --this.size;
-  return true;
-}
-
-module.exports = listCacheDelete;
-
-
-/***/ }),
-/* 137 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assocIndexOf = __webpack_require__(24);
-
-/**
- * Gets the list cache value for `key`.
- *
- * @private
- * @name get
- * @memberOf ListCache
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function listCacheGet(key) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
-
-  return index < 0 ? undefined : data[index][1];
-}
-
-module.exports = listCacheGet;
-
-
-/***/ }),
-/* 138 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assocIndexOf = __webpack_require__(24);
-
-/**
- * Checks if a list cache value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf ListCache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function listCacheHas(key) {
-  return assocIndexOf(this.__data__, key) > -1;
-}
-
-module.exports = listCacheHas;
-
-
-/***/ }),
-/* 139 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var assocIndexOf = __webpack_require__(24);
-
-/**
- * Sets the list cache `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf ListCache
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the list cache instance.
- */
-function listCacheSet(key, value) {
-  var data = this.__data__,
-      index = assocIndexOf(data, key);
-
-  if (index < 0) {
-    ++this.size;
-    data.push([key, value]);
-  } else {
-    data[index][1] = value;
-  }
-  return this;
-}
-
-module.exports = listCacheSet;
-
-
-/***/ }),
-/* 140 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ListCache = __webpack_require__(23);
-
-/**
- * Removes all key-value entries from the stack.
- *
- * @private
- * @name clear
- * @memberOf Stack
- */
-function stackClear() {
-  this.__data__ = new ListCache;
-  this.size = 0;
-}
-
-module.exports = stackClear;
-
-
-/***/ }),
-/* 141 */
-/***/ (function(module, exports) {
-
-/**
- * Removes `key` and its value from the stack.
- *
- * @private
- * @name delete
- * @memberOf Stack
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function stackDelete(key) {
-  var data = this.__data__,
-      result = data['delete'](key);
-
-  this.size = data.size;
-  return result;
-}
-
-module.exports = stackDelete;
-
-
-/***/ }),
-/* 142 */
-/***/ (function(module, exports) {
-
-/**
- * Gets the stack value for `key`.
- *
- * @private
- * @name get
- * @memberOf Stack
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function stackGet(key) {
-  return this.__data__.get(key);
-}
-
-module.exports = stackGet;
-
-
-/***/ }),
-/* 143 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if a stack value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf Stack
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function stackHas(key) {
-  return this.__data__.has(key);
-}
-
-module.exports = stackHas;
-
-
-/***/ }),
-/* 144 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var ListCache = __webpack_require__(23),
-    Map = __webpack_require__(40),
-    MapCache = __webpack_require__(41);
-
-/** Used as the size to enable large array optimizations. */
-var LARGE_ARRAY_SIZE = 200;
-
-/**
- * Sets the stack `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf Stack
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the stack cache instance.
- */
-function stackSet(key, value) {
-  var data = this.__data__;
-  if (data instanceof ListCache) {
-    var pairs = data.__data__;
-    if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
-      pairs.push([key, value]);
-      this.size = ++data.size;
-      return this;
-    }
-    data = this.__data__ = new MapCache(pairs);
-  }
-  data.set(key, value);
-  this.size = data.size;
-  return this;
-}
-
-module.exports = stackSet;
-
-
-/***/ }),
-/* 145 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Hash = __webpack_require__(146),
-    ListCache = __webpack_require__(23),
-    Map = __webpack_require__(40);
-
-/**
- * Removes all key-value entries from the map.
- *
- * @private
- * @name clear
- * @memberOf MapCache
- */
-function mapCacheClear() {
-  this.size = 0;
-  this.__data__ = {
-    'hash': new Hash,
-    'map': new (Map || ListCache),
-    'string': new Hash
-  };
-}
-
-module.exports = mapCacheClear;
-
-
-/***/ }),
-/* 146 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var hashClear = __webpack_require__(147),
-    hashDelete = __webpack_require__(148),
-    hashGet = __webpack_require__(149),
-    hashHas = __webpack_require__(150),
-    hashSet = __webpack_require__(151);
-
-/**
- * Creates a hash object.
- *
- * @private
- * @constructor
- * @param {Array} [entries] The key-value pairs to cache.
- */
-function Hash(entries) {
-  var index = -1,
-      length = entries == null ? 0 : entries.length;
-
-  this.clear();
-  while (++index < length) {
-    var entry = entries[index];
-    this.set(entry[0], entry[1]);
-  }
-}
-
-// Add methods to `Hash`.
-Hash.prototype.clear = hashClear;
-Hash.prototype['delete'] = hashDelete;
-Hash.prototype.get = hashGet;
-Hash.prototype.has = hashHas;
-Hash.prototype.set = hashSet;
-
-module.exports = Hash;
-
-
-/***/ }),
-/* 147 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var nativeCreate = __webpack_require__(25);
-
-/**
- * Removes all key-value entries from the hash.
- *
- * @private
- * @name clear
- * @memberOf Hash
- */
-function hashClear() {
-  this.__data__ = nativeCreate ? nativeCreate(null) : {};
-  this.size = 0;
-}
-
-module.exports = hashClear;
-
-
-/***/ }),
-/* 148 */
-/***/ (function(module, exports) {
-
-/**
- * Removes `key` and its value from the hash.
- *
- * @private
- * @name delete
- * @memberOf Hash
- * @param {Object} hash The hash to modify.
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function hashDelete(key) {
-  var result = this.has(key) && delete this.__data__[key];
-  this.size -= result ? 1 : 0;
-  return result;
-}
-
-module.exports = hashDelete;
-
-
-/***/ }),
-/* 149 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var nativeCreate = __webpack_require__(25);
-
-/** Used to stand-in for `undefined` hash values. */
-var HASH_UNDEFINED = '__lodash_hash_undefined__';
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Gets the hash value for `key`.
- *
- * @private
- * @name get
- * @memberOf Hash
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function hashGet(key) {
-  var data = this.__data__;
-  if (nativeCreate) {
-    var result = data[key];
-    return result === HASH_UNDEFINED ? undefined : result;
-  }
-  return hasOwnProperty.call(data, key) ? data[key] : undefined;
-}
-
-module.exports = hashGet;
-
-
-/***/ }),
-/* 150 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var nativeCreate = __webpack_require__(25);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * Checks if a hash value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf Hash
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function hashHas(key) {
-  var data = this.__data__;
-  return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
-}
-
-module.exports = hashHas;
-
-
-/***/ }),
-/* 151 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var nativeCreate = __webpack_require__(25);
-
-/** Used to stand-in for `undefined` hash values. */
-var HASH_UNDEFINED = '__lodash_hash_undefined__';
-
-/**
- * Sets the hash `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf Hash
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the hash instance.
- */
-function hashSet(key, value) {
-  var data = this.__data__;
-  this.size += this.has(key) ? 0 : 1;
-  data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
-  return this;
-}
-
-module.exports = hashSet;
-
-
-/***/ }),
-/* 152 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getMapData = __webpack_require__(26);
-
-/**
- * Removes `key` and its value from the map.
- *
- * @private
- * @name delete
- * @memberOf MapCache
- * @param {string} key The key of the value to remove.
- * @returns {boolean} Returns `true` if the entry was removed, else `false`.
- */
-function mapCacheDelete(key) {
-  var result = getMapData(this, key)['delete'](key);
-  this.size -= result ? 1 : 0;
-  return result;
-}
-
-module.exports = mapCacheDelete;
-
-
-/***/ }),
-/* 153 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if `value` is suitable for use as unique object key.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
- */
-function isKeyable(value) {
-  var type = typeof value;
-  return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
-    ? (value !== '__proto__')
-    : (value === null);
-}
-
-module.exports = isKeyable;
-
-
-/***/ }),
-/* 154 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getMapData = __webpack_require__(26);
-
-/**
- * Gets the map value for `key`.
- *
- * @private
- * @name get
- * @memberOf MapCache
- * @param {string} key The key of the value to get.
- * @returns {*} Returns the entry value.
- */
-function mapCacheGet(key) {
-  return getMapData(this, key).get(key);
-}
-
-module.exports = mapCacheGet;
-
-
-/***/ }),
-/* 155 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getMapData = __webpack_require__(26);
-
-/**
- * Checks if a map value for `key` exists.
- *
- * @private
- * @name has
- * @memberOf MapCache
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function mapCacheHas(key) {
-  return getMapData(this, key).has(key);
-}
-
-module.exports = mapCacheHas;
-
-
-/***/ }),
-/* 156 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getMapData = __webpack_require__(26);
-
-/**
- * Sets the map `key` to `value`.
- *
- * @private
- * @name set
- * @memberOf MapCache
- * @param {string} key The key of the value to set.
- * @param {*} value The value to set.
- * @returns {Object} Returns the map cache instance.
- */
-function mapCacheSet(key, value) {
-  var data = getMapData(this, key),
-      size = data.size;
-
-  data.set(key, value);
-  this.size += data.size == size ? 0 : 1;
-  return this;
-}
-
-module.exports = mapCacheSet;
-
-
-/***/ }),
-/* 157 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Stack = __webpack_require__(60),
-    equalArrays = __webpack_require__(62),
-    equalByTag = __webpack_require__(163),
-    equalObjects = __webpack_require__(167),
-    getTag = __webpack_require__(58),
-    isArray = __webpack_require__(2),
-    isBuffer = __webpack_require__(37),
-    isTypedArray = __webpack_require__(39);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1;
-
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]',
-    arrayTag = '[object Array]',
-    objectTag = '[object Object]';
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * A specialized version of `baseIsEqual` for arrays and objects which performs
- * deep comparisons and tracks traversed objects enabling objects with circular
- * references to be compared.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
- * @param {Function} customizer The function to customize comparisons.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Object} [stack] Tracks traversed `object` and `other` objects.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
-function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
-  var objIsArr = isArray(object),
-      othIsArr = isArray(other),
-      objTag = objIsArr ? arrayTag : getTag(object),
-      othTag = othIsArr ? arrayTag : getTag(other);
-
-  objTag = objTag == argsTag ? objectTag : objTag;
-  othTag = othTag == argsTag ? objectTag : othTag;
-
-  var objIsObj = objTag == objectTag,
-      othIsObj = othTag == objectTag,
-      isSameTag = objTag == othTag;
-
-  if (isSameTag && isBuffer(object)) {
-    if (!isBuffer(other)) {
-      return false;
-    }
-    objIsArr = true;
-    objIsObj = false;
-  }
-  if (isSameTag && !objIsObj) {
-    stack || (stack = new Stack);
-    return (objIsArr || isTypedArray(object))
-      ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
-      : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
-  }
-  if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
-    var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
-        othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
-
-    if (objIsWrapped || othIsWrapped) {
-      var objUnwrapped = objIsWrapped ? object.value() : object,
-          othUnwrapped = othIsWrapped ? other.value() : other;
-
-      stack || (stack = new Stack);
-      return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
-    }
-  }
-  if (!isSameTag) {
-    return false;
-  }
-  stack || (stack = new Stack);
-  return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
-}
-
-module.exports = baseIsEqualDeep;
-
-
-/***/ }),
-/* 158 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var MapCache = __webpack_require__(41),
-    setCacheAdd = __webpack_require__(159),
-    setCacheHas = __webpack_require__(160);
-
-/**
- *
- * Creates an array cache object to store unique values.
- *
- * @private
- * @constructor
- * @param {Array} [values] The values to cache.
- */
-function SetCache(values) {
-  var index = -1,
-      length = values == null ? 0 : values.length;
-
-  this.__data__ = new MapCache;
-  while (++index < length) {
-    this.add(values[index]);
-  }
-}
-
-// Add methods to `SetCache`.
-SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
-SetCache.prototype.has = setCacheHas;
-
-module.exports = SetCache;
-
-
-/***/ }),
-/* 159 */
-/***/ (function(module, exports) {
-
-/** Used to stand-in for `undefined` hash values. */
-var HASH_UNDEFINED = '__lodash_hash_undefined__';
-
-/**
- * Adds `value` to the array cache.
- *
- * @private
- * @name add
- * @memberOf SetCache
- * @alias push
- * @param {*} value The value to cache.
- * @returns {Object} Returns the cache instance.
- */
-function setCacheAdd(value) {
-  this.__data__.set(value, HASH_UNDEFINED);
-  return this;
-}
-
-module.exports = setCacheAdd;
-
-
-/***/ }),
-/* 160 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if `value` is in the array cache.
- *
- * @private
- * @name has
- * @memberOf SetCache
- * @param {*} value The value to search for.
- * @returns {number} Returns `true` if `value` is found, else `false`.
- */
-function setCacheHas(value) {
-  return this.__data__.has(value);
-}
-
-module.exports = setCacheHas;
-
-
-/***/ }),
-/* 161 */
-/***/ (function(module, exports) {
-
-/**
- * A specialized version of `_.some` for arrays without support for iteratee
- * shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {boolean} Returns `true` if any element passes the predicate check,
- *  else `false`.
- */
-function arraySome(array, predicate) {
-  var index = -1,
-      length = array == null ? 0 : array.length;
-
-  while (++index < length) {
-    if (predicate(array[index], index, array)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-module.exports = arraySome;
-
-
-/***/ }),
-/* 162 */
-/***/ (function(module, exports) {
-
-/**
- * Checks if a `cache` value for `key` exists.
- *
- * @private
- * @param {Object} cache The cache to query.
- * @param {string} key The key of the entry to check.
- * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
- */
-function cacheHas(cache, key) {
-  return cache.has(key);
-}
-
-module.exports = cacheHas;
-
-
-/***/ }),
-/* 163 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Symbol = __webpack_require__(21),
-    Uint8Array = __webpack_require__(164),
-    eq = __webpack_require__(22),
-    equalArrays = __webpack_require__(62),
-    mapToArray = __webpack_require__(165),
-    setToArray = __webpack_require__(166);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1,
-    COMPARE_UNORDERED_FLAG = 2;
-
-/** `Object#toString` result references. */
-var boolTag = '[object Boolean]',
-    dateTag = '[object Date]',
-    errorTag = '[object Error]',
-    mapTag = '[object Map]',
-    numberTag = '[object Number]',
-    regexpTag = '[object RegExp]',
-    setTag = '[object Set]',
-    stringTag = '[object String]',
-    symbolTag = '[object Symbol]';
-
-var arrayBufferTag = '[object ArrayBuffer]',
-    dataViewTag = '[object DataView]';
-
-/** Used to convert symbols to primitives and strings. */
-var symbolProto = Symbol ? Symbol.prototype : undefined,
-    symbolValueOf = symbolProto ? symbolProto.valueOf : undefined;
-
-/**
- * A specialized version of `baseIsEqualDeep` for comparing objects of
- * the same `toStringTag`.
- *
- * **Note:** This function only supports comparing values with tags of
- * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {string} tag The `toStringTag` of the objects to compare.
- * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
- * @param {Function} customizer The function to customize comparisons.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Object} stack Tracks traversed `object` and `other` objects.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
-function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
-  switch (tag) {
-    case dataViewTag:
-      if ((object.byteLength != other.byteLength) ||
-          (object.byteOffset != other.byteOffset)) {
-        return false;
-      }
-      object = object.buffer;
-      other = other.buffer;
-
-    case arrayBufferTag:
-      if ((object.byteLength != other.byteLength) ||
-          !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
-        return false;
-      }
-      return true;
-
-    case boolTag:
-    case dateTag:
-    case numberTag:
-      // Coerce booleans to `1` or `0` and dates to milliseconds.
-      // Invalid dates are coerced to `NaN`.
-      return eq(+object, +other);
-
-    case errorTag:
-      return object.name == other.name && object.message == other.message;
-
-    case regexpTag:
-    case stringTag:
-      // Coerce regexes to strings and treat strings, primitives and objects,
-      // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
-      // for more details.
-      return object == (other + '');
-
-    case mapTag:
-      var convert = mapToArray;
-
-    case setTag:
-      var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
-      convert || (convert = setToArray);
-
-      if (object.size != other.size && !isPartial) {
-        return false;
-      }
-      // Assume cyclic values are equal.
-      var stacked = stack.get(object);
-      if (stacked) {
-        return stacked == other;
-      }
-      bitmask |= COMPARE_UNORDERED_FLAG;
-
-      // Recursively compare objects (susceptible to call stack limits).
-      stack.set(object, other);
-      var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
-      stack['delete'](object);
-      return result;
-
-    case symbolTag:
-      if (symbolValueOf) {
-        return symbolValueOf.call(object) == symbolValueOf.call(other);
-      }
-  }
-  return false;
-}
-
-module.exports = equalByTag;
-
-
-/***/ }),
-/* 164 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var root = __webpack_require__(4);
-
-/** Built-in value references. */
-var Uint8Array = root.Uint8Array;
-
-module.exports = Uint8Array;
-
-
-/***/ }),
-/* 165 */
-/***/ (function(module, exports) {
-
-/**
- * Converts `map` to its key-value pairs.
- *
- * @private
- * @param {Object} map The map to convert.
- * @returns {Array} Returns the key-value pairs.
- */
-function mapToArray(map) {
-  var index = -1,
-      result = Array(map.size);
-
-  map.forEach(function(value, key) {
-    result[++index] = [key, value];
-  });
-  return result;
-}
-
-module.exports = mapToArray;
-
-
-/***/ }),
-/* 166 */
-/***/ (function(module, exports) {
-
-/**
- * Converts `set` to an array of its values.
- *
- * @private
- * @param {Object} set The set to convert.
- * @returns {Array} Returns the values.
- */
-function setToArray(set) {
-  var index = -1,
-      result = Array(set.size);
-
-  set.forEach(function(value) {
-    result[++index] = value;
-  });
-  return result;
-}
-
-module.exports = setToArray;
-
-
-/***/ }),
-/* 167 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var getAllKeys = __webpack_require__(168);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1;
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
-
-/**
- * A specialized version of `baseIsEqualDeep` for objects with support for
- * partial deep comparisons.
- *
- * @private
- * @param {Object} object The object to compare.
- * @param {Object} other The other object to compare.
- * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
- * @param {Function} customizer The function to customize comparisons.
- * @param {Function} equalFunc The function to determine equivalents of values.
- * @param {Object} stack Tracks traversed `object` and `other` objects.
- * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
- */
-function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
-  var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
-      objProps = getAllKeys(object),
-      objLength = objProps.length,
-      othProps = getAllKeys(other),
-      othLength = othProps.length;
-
-  if (objLength != othLength && !isPartial) {
-    return false;
-  }
-  var index = objLength;
-  while (index--) {
-    var key = objProps[index];
-    if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
-      return false;
-    }
-  }
-  // Assume cyclic values are equal.
-  var stacked = stack.get(object);
-  if (stacked && stack.get(other)) {
-    return stacked == other;
-  }
-  var result = true;
-  stack.set(object, other);
-  stack.set(other, object);
-
-  var skipCtor = isPartial;
-  while (++index < objLength) {
-    key = objProps[index];
-    var objValue = object[key],
-        othValue = other[key];
-
-    if (customizer) {
-      var compared = isPartial
-        ? customizer(othValue, objValue, key, other, object, stack)
-        : customizer(objValue, othValue, key, object, other, stack);
-    }
-    // Recursively compare objects (susceptible to call stack limits).
-    if (!(compared === undefined
-          ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
-          : compared
-        )) {
-      result = false;
-      break;
-    }
-    skipCtor || (skipCtor = key == 'constructor');
-  }
-  if (result && !skipCtor) {
-    var objCtor = object.constructor,
-        othCtor = other.constructor;
-
-    // Non `Object` object instances with different constructors are not equal.
-    if (objCtor != othCtor &&
-        ('constructor' in object && 'constructor' in other) &&
-        !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
-          typeof othCtor == 'function' && othCtor instanceof othCtor)) {
-      result = false;
-    }
-  }
-  stack['delete'](object);
-  stack['delete'](other);
-  return result;
-}
-
-module.exports = equalObjects;
-
-
-/***/ }),
-/* 168 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGetAllKeys = __webpack_require__(169),
-    getSymbols = __webpack_require__(171),
-    keys = __webpack_require__(14);
-
-/**
- * Creates an array of own enumerable property names and symbols of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names and symbols.
- */
-function getAllKeys(object) {
-  return baseGetAllKeys(object, keys, getSymbols);
-}
-
-module.exports = getAllKeys;
-
-
-/***/ }),
-/* 169 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var arrayPush = __webpack_require__(170),
-    isArray = __webpack_require__(2);
-
-/**
- * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
- * `keysFunc` and `symbolsFunc` to get the enumerable property names and
- * symbols of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @param {Function} symbolsFunc The function to get the symbols of `object`.
- * @returns {Array} Returns the array of property names and symbols.
- */
-function baseGetAllKeys(object, keysFunc, symbolsFunc) {
-  var result = keysFunc(object);
-  return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
-}
-
-module.exports = baseGetAllKeys;
-
-
-/***/ }),
-/* 170 */
-/***/ (function(module, exports) {
-
-/**
- * Appends the elements of `values` to `array`.
- *
- * @private
- * @param {Array} array The array to modify.
- * @param {Array} values The values to append.
- * @returns {Array} Returns `array`.
- */
-function arrayPush(array, values) {
-  var index = -1,
-      length = values.length,
-      offset = array.length;
-
-  while (++index < length) {
-    array[offset + index] = values[index];
-  }
-  return array;
-}
-
-module.exports = arrayPush;
-
-
-/***/ }),
-/* 171 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var arrayFilter = __webpack_require__(172),
-    stubArray = __webpack_require__(173);
-
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
-
-/** Built-in value references. */
-var propertyIsEnumerable = objectProto.propertyIsEnumerable;
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeGetSymbols = Object.getOwnPropertySymbols;
-
-/**
- * Creates an array of the own enumerable symbols of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of symbols.
- */
-var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
-  if (object == null) {
-    return [];
-  }
-  object = Object(object);
-  return arrayFilter(nativeGetSymbols(object), function(symbol) {
-    return propertyIsEnumerable.call(object, symbol);
-  });
-};
-
-module.exports = getSymbols;
-
-
-/***/ }),
-/* 172 */
-/***/ (function(module, exports) {
-
-/**
- * A specialized version of `_.filter` for arrays without support for
- * iteratee shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} predicate The function invoked per iteration.
- * @returns {Array} Returns the new filtered array.
- */
-function arrayFilter(array, predicate) {
-  var index = -1,
-      length = array == null ? 0 : array.length,
-      resIndex = 0,
-      result = [];
-
-  while (++index < length) {
-    var value = array[index];
-    if (predicate(value, index, array)) {
-      result[resIndex++] = value;
-    }
-  }
-  return result;
-}
-
-module.exports = arrayFilter;
-
-
-/***/ }),
-/* 173 */
-/***/ (function(module, exports) {
-
-/**
- * This method returns a new empty array.
- *
- * @static
- * @memberOf _
- * @since 4.13.0
- * @category Util
- * @returns {Array} Returns the new empty array.
- * @example
- *
- * var arrays = _.times(2, _.stubArray);
- *
- * console.log(arrays);
- * // => [[], []]
- *
- * console.log(arrays[0] === arrays[1]);
- * // => false
- */
-function stubArray() {
-  return [];
-}
-
-module.exports = stubArray;
-
-
-/***/ }),
-/* 174 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var isStrictComparable = __webpack_require__(63),
-    keys = __webpack_require__(14);
-
-/**
- * Gets the property names, values, and compare flags of `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the match data of `object`.
- */
-function getMatchData(object) {
-  var result = keys(object),
-      length = result.length;
-
-  while (length--) {
-    var key = result[length],
-        value = object[key];
-
-    result[length] = [key, value, isStrictComparable(value)];
-  }
-  return result;
-}
-
-module.exports = getMatchData;
-
-
-/***/ }),
-/* 175 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseIsEqual = __webpack_require__(61),
-    get = __webpack_require__(176),
-    hasIn = __webpack_require__(183),
-    isKey = __webpack_require__(42),
-    isStrictComparable = __webpack_require__(63),
-    matchesStrictComparable = __webpack_require__(64),
-    toKey = __webpack_require__(27);
-
-/** Used to compose bitmasks for value comparisons. */
-var COMPARE_PARTIAL_FLAG = 1,
-    COMPARE_UNORDERED_FLAG = 2;
-
-/**
- * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
- *
- * @private
- * @param {string} path The path of the property to get.
- * @param {*} srcValue The value to match.
- * @returns {Function} Returns the new spec function.
- */
-function baseMatchesProperty(path, srcValue) {
-  if (isKey(path) && isStrictComparable(srcValue)) {
-    return matchesStrictComparable(toKey(path), srcValue);
-  }
-  return function(object) {
-    var objValue = get(object, path);
-    return (objValue === undefined && objValue === srcValue)
-      ? hasIn(object, path)
-      : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
-  };
-}
-
-module.exports = baseMatchesProperty;
-
-
-/***/ }),
-/* 176 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGet = __webpack_require__(65);
-
-/**
- * Gets the value at `path` of `object`. If the resolved value is
- * `undefined`, the `defaultValue` is returned in its place.
- *
- * @static
- * @memberOf _
- * @since 3.7.0
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path of the property to get.
- * @param {*} [defaultValue] The value returned for `undefined` resolved values.
- * @returns {*} Returns the resolved value.
- * @example
- *
- * var object = { 'a': [{ 'b': { 'c': 3 } }] };
- *
- * _.get(object, 'a[0].b.c');
- * // => 3
- *
- * _.get(object, ['a', '0', 'b', 'c']);
- * // => 3
- *
- * _.get(object, 'a.b.c', 'default');
- * // => 'default'
- */
-function get(object, path, defaultValue) {
-  var result = object == null ? undefined : baseGet(object, path);
-  return result === undefined ? defaultValue : result;
-}
-
-module.exports = get;
-
-
-/***/ }),
-/* 177 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var memoizeCapped = __webpack_require__(178);
-
-/** Used to match property names within property paths. */
-var reLeadingDot = /^\./,
-    rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;
-
-/** Used to match backslashes in property paths. */
-var reEscapeChar = /\\(\\)?/g;
-
-/**
- * Converts `string` to a property path array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the property path array.
- */
-var stringToPath = memoizeCapped(function(string) {
-  var result = [];
-  if (reLeadingDot.test(string)) {
-    result.push('');
-  }
-  string.replace(rePropName, function(match, number, quote, string) {
-    result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
-  });
-  return result;
-});
-
-module.exports = stringToPath;
-
-
-/***/ }),
-/* 178 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var memoize = __webpack_require__(179);
-
-/** Used as the maximum memoize cache size. */
-var MAX_MEMOIZE_SIZE = 500;
-
-/**
- * A specialized version of `_.memoize` which clears the memoized function's
- * cache when it exceeds `MAX_MEMOIZE_SIZE`.
- *
- * @private
- * @param {Function} func The function to have its output memoized.
- * @returns {Function} Returns the new memoized function.
- */
-function memoizeCapped(func) {
-  var result = memoize(func, function(key) {
-    if (cache.size === MAX_MEMOIZE_SIZE) {
-      cache.clear();
-    }
-    return key;
-  });
-
-  var cache = result.cache;
-  return result;
-}
-
-module.exports = memoizeCapped;
-
-
-/***/ }),
-/* 179 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var MapCache = __webpack_require__(41);
-
-/** Error message constants. */
-var FUNC_ERROR_TEXT = 'Expected a function';
-
-/**
- * Creates a function that memoizes the result of `func`. If `resolver` is
- * provided, it determines the cache key for storing the result based on the
- * arguments provided to the memoized function. By default, the first argument
- * provided to the memoized function is used as the map cache key. The `func`
- * is invoked with the `this` binding of the memoized function.
- *
- * **Note:** The cache is exposed as the `cache` property on the memoized
- * function. Its creation may be customized by replacing the `_.memoize.Cache`
- * constructor with one whose instances implement the
- * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
- * method interface of `clear`, `delete`, `get`, `has`, and `set`.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Function
- * @param {Function} func The function to have its output memoized.
- * @param {Function} [resolver] The function to resolve the cache key.
- * @returns {Function} Returns the new memoized function.
- * @example
- *
- * var object = { 'a': 1, 'b': 2 };
- * var other = { 'c': 3, 'd': 4 };
- *
- * var values = _.memoize(_.values);
- * values(object);
- * // => [1, 2]
- *
- * values(other);
- * // => [3, 4]
- *
- * object.a = 2;
- * values(object);
- * // => [1, 2]
- *
- * // Modify the result cache.
- * values.cache.set(object, ['a', 'b']);
- * values(object);
- * // => ['a', 'b']
- *
- * // Replace `_.memoize.Cache`.
- * _.memoize.Cache = WeakMap;
- */
-function memoize(func, resolver) {
-  if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
-    throw new TypeError(FUNC_ERROR_TEXT);
-  }
-  var memoized = function() {
-    var args = arguments,
-        key = resolver ? resolver.apply(this, args) : args[0],
-        cache = memoized.cache;
-
-    if (cache.has(key)) {
-      return cache.get(key);
-    }
-    var result = func.apply(this, args);
-    memoized.cache = cache.set(key, result) || cache;
-    return result;
-  };
-  memoized.cache = new (memoize.Cache || MapCache);
-  return memoized;
-}
-
-// Expose `MapCache`.
-memoize.Cache = MapCache;
-
-module.exports = memoize;
-
-
-/***/ }),
-/* 180 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseToString = __webpack_require__(181);
-
-/**
- * Converts `value` to a string. An empty string is returned for `null`
- * and `undefined` values. The sign of `-0` is preserved.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- * @example
- *
- * _.toString(null);
- * // => ''
- *
- * _.toString(-0);
- * // => '-0'
- *
- * _.toString([1, 2, 3]);
- * // => '1,2,3'
- */
-function toString(value) {
-  return value == null ? '' : baseToString(value);
-}
-
-module.exports = toString;
-
-
-/***/ }),
-/* 181 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var Symbol = __webpack_require__(21),
-    arrayMap = __webpack_require__(182),
-    isArray = __webpack_require__(2),
-    isSymbol = __webpack_require__(43);
-
-/** Used as references for various `Number` constants. */
-var INFINITY = 1 / 0;
-
-/** Used to convert symbols to primitives and strings. */
-var symbolProto = Symbol ? Symbol.prototype : undefined,
-    symbolToString = symbolProto ? symbolProto.toString : undefined;
-
-/**
- * The base implementation of `_.toString` which doesn't convert nullish
- * values to empty strings.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {string} Returns the string.
- */
-function baseToString(value) {
-  // Exit early for strings to avoid a performance hit in some environments.
-  if (typeof value == 'string') {
-    return value;
-  }
-  if (isArray(value)) {
-    // Recursively convert values (susceptible to call stack limits).
-    return arrayMap(value, baseToString) + '';
-  }
-  if (isSymbol(value)) {
-    return symbolToString ? symbolToString.call(value) : '';
-  }
-  var result = (value + '');
-  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-}
-
-module.exports = baseToString;
-
-
-/***/ }),
-/* 182 */
-/***/ (function(module, exports) {
-
-/**
- * A specialized version of `_.map` for arrays without support for iteratee
- * shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the new mapped array.
- */
-function arrayMap(array, iteratee) {
-  var index = -1,
-      length = array == null ? 0 : array.length,
-      result = Array(length);
-
-  while (++index < length) {
-    result[index] = iteratee(array[index], index, array);
-  }
-  return result;
-}
-
-module.exports = arrayMap;
-
-
-/***/ }),
-/* 183 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseHasIn = __webpack_require__(184),
-    hasPath = __webpack_require__(185);
-
-/**
- * Checks if `path` is a direct or inherited property of `object`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Object
- * @param {Object} object The object to query.
- * @param {Array|string} path The path to check.
- * @returns {boolean} Returns `true` if `path` exists, else `false`.
- * @example
- *
- * var object = _.create({ 'a': _.create({ 'b': 2 }) });
- *
- * _.hasIn(object, 'a');
- * // => true
- *
- * _.hasIn(object, 'a.b');
- * // => true
- *
- * _.hasIn(object, ['a', 'b']);
- * // => true
- *
- * _.hasIn(object, 'b');
- * // => false
- */
-function hasIn(object, path) {
-  return object != null && hasPath(object, path, baseHasIn);
-}
-
-module.exports = hasIn;
-
-
-/***/ }),
-/* 184 */
-/***/ (function(module, exports) {
-
-/**
- * The base implementation of `_.hasIn` without support for deep paths.
- *
- * @private
- * @param {Object} [object] The object to query.
- * @param {Array|string} key The key to check.
- * @returns {boolean} Returns `true` if `key` exists, else `false`.
- */
-function baseHasIn(object, key) {
-  return object != null && key in Object(object);
-}
-
-module.exports = baseHasIn;
-
-
-/***/ }),
-/* 185 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var castPath = __webpack_require__(66),
-    isArguments = __webpack_require__(36),
-    isArray = __webpack_require__(2),
-    isIndex = __webpack_require__(34),
-    isLength = __webpack_require__(33),
-    toKey = __webpack_require__(27);
-
-/**
- * Checks if `path` exists on `object`.
- *
- * @private
- * @param {Object} object The object to query.
- * @param {Array|string} path The path to check.
- * @param {Function} hasFunc The function to check properties.
- * @returns {boolean} Returns `true` if `path` exists, else `false`.
- */
-function hasPath(object, path, hasFunc) {
-  path = castPath(path, object);
-
-  var index = -1,
-      length = path.length,
-      result = false;
-
-  while (++index < length) {
-    var key = toKey(path[index]);
-    if (!(result = object != null && hasFunc(object, key))) {
-      break;
-    }
-    object = object[key];
-  }
-  if (result || ++index != length) {
-    return result;
-  }
-  length = object == null ? 0 : object.length;
-  return !!length && isLength(length) && isIndex(key, length) &&
-    (isArray(object) || isArguments(object));
-}
-
-module.exports = hasPath;
-
-
-/***/ }),
-/* 186 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseProperty = __webpack_require__(187),
-    basePropertyDeep = __webpack_require__(188),
-    isKey = __webpack_require__(42),
-    toKey = __webpack_require__(27);
-
-/**
- * Creates a function that returns the value at `path` of a given object.
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Util
- * @param {Array|string} path The path of the property to get.
- * @returns {Function} Returns the new accessor function.
- * @example
- *
- * var objects = [
- *   { 'a': { 'b': 2 } },
- *   { 'a': { 'b': 1 } }
- * ];
- *
- * _.map(objects, _.property('a.b'));
- * // => [2, 1]
- *
- * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
- * // => [1, 2]
- */
-function property(path) {
-  return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
-}
-
-module.exports = property;
-
-
-/***/ }),
-/* 187 */
-/***/ (function(module, exports) {
-
-/**
- * The base implementation of `_.property` without support for deep paths.
- *
- * @private
- * @param {string} key The key of the property to get.
- * @returns {Function} Returns the new accessor function.
- */
-function baseProperty(key) {
-  return function(object) {
-    return object == null ? undefined : object[key];
-  };
-}
-
-module.exports = baseProperty;
-
-
-/***/ }),
-/* 188 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var baseGet = __webpack_require__(65);
-
-/**
- * A specialized version of `baseProperty` which supports deep paths.
- *
- * @private
- * @param {Array|string} path The path of the property to get.
- * @returns {Function} Returns the new accessor function.
- */
-function basePropertyDeep(path) {
-  return function(object) {
-    return baseGet(object, path);
-  };
-}
-
-module.exports = basePropertyDeep;
-
-
-/***/ }),
-/* 189 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLAttribute, create;
-
-  create = __webpack_require__(0);
-
-  module.exports = XMLAttribute = (function() {
-    function XMLAttribute(parent, name, value) {
-      this.stringify = parent.stringify;
-      if (name == null) {
-        throw new Error("Missing attribute name of element " + parent.name);
-      }
-      if (value == null) {
-        throw new Error("Missing attribute value for attribute " + name + " of element " + parent.name);
-      }
-      this.name = this.stringify.attName(name);
-      this.value = this.stringify.attValue(value);
-    }
-
-    XMLAttribute.prototype.clone = function() {
-      return create(XMLAttribute.prototype, this);
-    };
-
-    XMLAttribute.prototype.toString = function(options, level) {
-      return ' ' + this.name + '="' + this.value + '"';
-    };
-
-    return XMLAttribute;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 190 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLDTDAttList, create;
-
-  create = __webpack_require__(0);
-
-  module.exports = XMLDTDAttList = (function() {
-    function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
-      this.stringify = parent.stringify;
-      if (elementName == null) {
-        throw new Error("Missing DTD element name");
-      }
-      if (attributeName == null) {
-        throw new Error("Missing DTD attribute name");
-      }
-      if (!attributeType) {
-        throw new Error("Missing DTD attribute type");
-      }
-      if (!defaultValueType) {
-        throw new Error("Missing DTD attribute default");
-      }
-      if (defaultValueType.indexOf('#') !== 0) {
-        defaultValueType = '#' + defaultValueType;
-      }
-      if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
-        throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT");
-      }
-      if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
-        throw new Error("Default value only applies to #FIXED or #DEFAULT");
-      }
-      this.elementName = this.stringify.eleName(elementName);
-      this.attributeName = this.stringify.attName(attributeName);
-      this.attributeType = this.stringify.dtdAttType(attributeType);
-      this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
-      this.defaultValueType = defaultValueType;
-    }
-
-    XMLDTDAttList.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!ATTLIST ' + this.elementName + ' ' + this.attributeName + ' ' + this.attributeType;
-      if (this.defaultValueType !== '#DEFAULT') {
-        r += ' ' + this.defaultValueType;
-      }
-      if (this.defaultValue) {
-        r += ' "' + this.defaultValue + '"';
-      }
-      r += '>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLDTDAttList;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 191 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLDTDEntity, create, isObject;
-
-  create = __webpack_require__(0);
-
-  isObject = __webpack_require__(1);
-
-  module.exports = XMLDTDEntity = (function() {
-    function XMLDTDEntity(parent, pe, name, value) {
-      this.stringify = parent.stringify;
-      if (name == null) {
-        throw new Error("Missing entity name");
-      }
-      if (value == null) {
-        throw new Error("Missing entity value");
-      }
-      this.pe = !!pe;
-      this.name = this.stringify.eleName(name);
-      if (!isObject(value)) {
-        this.value = this.stringify.dtdEntityValue(value);
-      } else {
-        if (!value.pubID && !value.sysID) {
-          throw new Error("Public and/or system identifiers are required for an external entity");
-        }
-        if (value.pubID && !value.sysID) {
-          throw new Error("System identifier is required for a public external entity");
-        }
-        if (value.pubID != null) {
-          this.pubID = this.stringify.dtdPubID(value.pubID);
-        }
-        if (value.sysID != null) {
-          this.sysID = this.stringify.dtdSysID(value.sysID);
-        }
-        if (value.nData != null) {
-          this.nData = this.stringify.dtdNData(value.nData);
-        }
-        if (this.pe && this.nData) {
-          throw new Error("Notation declaration is not allowed in a parameter entity");
-        }
-      }
-    }
-
-    XMLDTDEntity.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!ENTITY';
-      if (this.pe) {
-        r += ' %';
-      }
-      r += ' ' + this.name;
-      if (this.value) {
-        r += ' "' + this.value + '"';
-      } else {
-        if (this.pubID && this.sysID) {
-          r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
-        } else if (this.sysID) {
-          r += ' SYSTEM "' + this.sysID + '"';
-        }
-        if (this.nData) {
-          r += ' NDATA ' + this.nData;
-        }
-      }
-      r += '>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLDTDEntity;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 192 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLDTDElement, create;
-
-  create = __webpack_require__(0);
-
-  module.exports = XMLDTDElement = (function() {
-    function XMLDTDElement(parent, name, value) {
-      this.stringify = parent.stringify;
-      if (name == null) {
-        throw new Error("Missing DTD element name");
-      }
-      if (!value) {
-        value = '(#PCDATA)';
-      }
-      if (Array.isArray(value)) {
-        value = '(' + value.join(',') + ')';
-      }
-      this.name = this.stringify.eleName(name);
-      this.value = this.stringify.dtdElementValue(value);
-    }
-
-    XMLDTDElement.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!ELEMENT ' + this.name + ' ' + this.value + '>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLDTDElement;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 193 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLDTDNotation, create;
-
-  create = __webpack_require__(0);
-
-  module.exports = XMLDTDNotation = (function() {
-    function XMLDTDNotation(parent, name, value) {
-      this.stringify = parent.stringify;
-      if (name == null) {
-        throw new Error("Missing notation name");
-      }
-      if (!value.pubID && !value.sysID) {
-        throw new Error("Public or system identifiers are required for an external entity");
-      }
-      this.name = this.stringify.eleName(name);
-      if (value.pubID != null) {
-        this.pubID = this.stringify.dtdPubID(value.pubID);
-      }
-      if (value.sysID != null) {
-        this.sysID = this.stringify.dtdSysID(value.sysID);
-      }
-    }
-
-    XMLDTDNotation.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += '<!NOTATION ' + this.name;
-      if (this.pubID && this.sysID) {
-        r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
-      } else if (this.pubID) {
-        r += ' PUBLIC "' + this.pubID + '"';
-      } else if (this.sysID) {
-        r += ' SYSTEM "' + this.sysID + '"';
-      }
-      r += '>';
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLDTDNotation;
-
-  })();
-
-}).call(this);
-
-
-/***/ }),
-/* 194 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLNode, XMLRaw, create,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  XMLNode = __webpack_require__(10);
-
-  module.exports = XMLRaw = (function(superClass) {
-    extend(XMLRaw, superClass);
-
-    function XMLRaw(parent, text) {
-      XMLRaw.__super__.constructor.call(this, parent);
-      if (text == null) {
-        throw new Error("Missing raw text");
-      }
-      this.value = this.stringify.raw(text);
-    }
-
-    XMLRaw.prototype.clone = function() {
-      return create(XMLRaw.prototype, this);
-    };
-
-    XMLRaw.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += this.value;
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLRaw;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 195 */
-/***/ (function(module, exports, __webpack_require__) {
-
-// Generated by CoffeeScript 1.9.1
-(function() {
-  var XMLNode, XMLText, create,
-    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
-    hasProp = {}.hasOwnProperty;
-
-  create = __webpack_require__(0);
-
-  XMLNode = __webpack_require__(10);
-
-  module.exports = XMLText = (function(superClass) {
-    extend(XMLText, superClass);
-
-    function XMLText(parent, text) {
-      XMLText.__super__.constructor.call(this, parent);
-      if (text == null) {
-        throw new Error("Missing element text");
-      }
-      this.value = this.stringify.eleText(text);
-    }
-
-    XMLText.prototype.clone = function() {
-      return create(XMLText.prototype, this);
-    };
-
-    XMLText.prototype.toString = function(options, level) {
-      var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
-      pretty = (options != null ? options.pretty : void 0) || false;
-      indent = (ref = options != null ? options.indent : void 0) != null ? ref : '  ';
-      offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
-      newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
-      level || (level = 0);
-      space = new Array(level + offset + 1).join(indent);
-      r = '';
-      if (pretty) {
-        r += space;
-      }
-      r += this.value;
-      if (pretty) {
-        r += newline;
-      }
-      return r;
-    };
-
-    return XMLText;
-
-  })(XMLNode);
-
-}).call(this);
-
-
-/***/ }),
-/* 196 */
-/***/ (function(module, exports) {
-
-// Generated by CoffeeScript 1.10.0
-(function() {
-  "use strict";
-  exports.stripBOM = function(str) {
-    if (str[0] === '\uFEFF') {
-      return str.substring(1);
-    } else {
-      return str;
-    }
-  };
-
-}).call(this);
-
-
-/***/ }),
-/* 197 */
-/***/ (function(module, exports) {
-
-// Generated by CoffeeScript 1.10.0
-(function() {
-  "use strict";
-  var prefixMatch;
-
-  prefixMatch = new RegExp(/(?!xmlns)^.*:/);
-
-  exports.normalize = function(str) {
-    return str.toLowerCase();
-  };
-
-  exports.firstCharLowerCase = function(str) {
-    return str.charAt(0).toLowerCase() + str.slice(1);
-  };
-
-  exports.stripPrefix = function(str) {
-    return str.replace(prefixMatch, '');
-  };
-
-  exports.parseNumbers = function(str) {
-    if (!isNaN(str)) {
-      str = str % 1 === 0 ? parseInt(str, 10) : parseFloat(str);
-    }
-    return str;
-  };
-
-  exports.parseBooleans = function(str) {
-    if (/^(?:true|false)$/i.test(str)) {
-      str = str.toLowerCase() === 'true';
-    }
-    return str;
-  };
-
-}).call(this);
-
-
-/***/ }),
-/* 198 */
-/***/ (function(module, exports) {
-
-var initEvent = function (cos) {
-    var listeners = {};
-    var getList = function (action) {
-        !listeners[action] && (listeners[action] = []);
-        return listeners[action];
-    };
-    cos.on = function (action, callback) {
-        getList(action).push(callback);
-    };
-    cos.off = function (action, callback) {
-        var list = getList(action);
-        for (var i = list.length - 1; i >= 0; i--) {
-            callback === list[i] && list.splice(i, 1);
-        }
-    };
-    cos.emit = function (action, data) {
-        var list = getList(action).map(function (cb) {
-            return cb;
-        });
-        for (var i = 0; i < list.length; i++) {
-            list[i](data);
-        }
-    };
-};
-
-module.exports.init = initEvent;
-
-/***/ }),
-/* 199 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var util = __webpack_require__(16);
-
-var initTask = function (cos) {
-
-    var queue = [];
-    var tasks = {};
-    var uploadingFileCount = 0;
-    var nextUploadIndex = 0;
-
-    // 接口返回简略的任务信息
-    var formatTask = function (task) {
-        var t = {
-            id: task.id,
-            Bucket: task.Bucket,
-            Region: task.Region,
-            Key: task.Key,
-            FilePath: task.FilePath,
-            state: task.state,
-            loaded: task.loaded,
-            size: task.size,
-            speed: task.speed,
-            percent: task.percent,
-            hashPercent: task.hashPercent
-        };
-        if (task.FilePath) t.FilePath = task.FilePath;
-        return t;
-    };
-
-    var startNextTask = function () {
-        if (nextUploadIndex < queue.length && uploadingFileCount < cos.options.FileParallelLimit) {
-            var task = queue[nextUploadIndex];
-            if (task.state === 'waiting') {
-                uploadingFileCount++;
-                task.state = 'checking';
-                !task.params.UploadData && (task.params.UploadData = {});
-                cos[task.api](task.params, function (err, data) {
-                    if (task.state === 'checking' || task.state === 'uploading') {
-                        task.state = err ? 'error' : 'success';
-                        uploadingFileCount--;
-                        startNextTask(cos);
-                        task.callback && task.callback(err, data);
-                        if (task.state === 'success') {
-                            delete task.params;
-                            delete task.callback;
-                        }
-                    }
-                });
-            }
-            nextUploadIndex++;
-            startNextTask(cos);
-        }
-    };
-
-    var killTask = function (id, switchToState) {
-        var task = tasks[id];
-        var waiting = task && task.state === 'waiting';
-        var running = task && (task.state === 'checking' || task.state === 'uploading');
-        if (waiting || running || switchToState === 'canceled' && task.state === 'paused') {
-            if (switchToState === 'paused' && task.params.Body && typeof task.params.Body.pipe === 'function') {
-                console.error('stream not support pause');
-                return;
-            }
-            task.state = switchToState;
-            cos.emit('inner-kill-task', { TaskId: id });
-            cos.emit('task-update', { task: formatTask(task) });
-            if (running) {
-                uploadingFileCount--;
-                startNextTask(cos);
-            }
-            if (switchToState === 'canceled') {
-                delete task.params;
-                delete task.callback;
-            }
-        }
-    };
-
-    cos._addTask = function (id, api, params, callback) {
-        var size;
-        if (params.Body && params.Body.size) {
-            size = params.Body.size;
-        } else if (params.Body && params.Body.length) {
-            size = params.Body.length;
-        } else if (params.ContentLength !== undefined) {
-            size = params.ContentLength;
-        }
-        if (params.ContentLength === undefined) params.ContentLength = size;
-        params.TaskId = id;
-        var task = {
-            // env
-            params: params,
-            callback: callback,
-            api: api,
-            index: queue.length,
-            // task
-            id: id,
-            Bucket: params.Bucket,
-            Region: params.Region,
-            Key: params.Key,
-            FilePath: params.FilePath || '',
-            state: 'waiting',
-            loaded: 0,
-            size: size,
-            speed: 0,
-            percent: 0,
-            hashPercent: 0
-        };
-        var onHashProgress = params.onHashProgress;
-        params.onHashProgress = function (info) {
-            if (!cos._isRunningTask(task.id)) return;
-            task.hashPercent = info.percent;
-            onHashProgress && onHashProgress(info);
-            cos.emit('task-update', { task: formatTask(task) });
-        };
-        var onProgress = params.onProgress;
-        params.onProgress = function (info) {
-            if (!cos._isRunningTask(task.id)) return;
-            task.state === 'checking' && (task.state = 'uploading');
-            task.loaded = info.loaded;
-            task.speed = info.speed;
-            task.percent = info.percent;
-            onProgress && onProgress(info);
-            cos.emit('task-update', { task: formatTask(task) });
-        };
-        queue.push(task);
-        tasks[id] = task;
-        cos.emit('task-list-update', { list: util.map(queue, formatTask) });
-        startNextTask(cos);
-        return id;
-    };
-    cos._isRunningTask = function (id) {
-        var task = tasks[id];
-        return !!(task && (task.state === 'checking' || task.state === 'uploading'));
-    };
-    cos.getTaskList = function () {
-        return util.map(queue, formatTask);
-    };
-    cos.cancelTask = function (id) {
-        killTask(id, 'canceled');
-    };
-    cos.pauseTask = function (id) {
-        killTask(id, 'paused');
-    };
-    cos.restartTask = function (id) {
-        var task = tasks[id];
-        if (task && (task.state === 'paused' || task.state === 'error')) {
-            task.state = 'waiting';
-            cos.emit('task-update', { task: formatTask(task) });
-            nextUploadIndex = Math.min(nextUploadIndex, task.index);
-            startNextTask();
-        }
-    };
-};
-
-module.exports.init = initTask;
-
-/***/ }),
-/* 200 */
-/***/ (function(module, exports, __webpack_require__) {
-
-/* WEBPACK VAR INJECTION */(function(global, Buffer) {var queryString = __webpack_require__(71);
-var REQUEST = __webpack_require__(203);
-var util = __webpack_require__(16);
-
-// Bucket 相关
-
-/**
- * 查看是否存在该Bucket，是否有权限访问
- * @param  {Object}  params                     参数对象，必须
- *     @param  {String}  params.Bucket          Bucket名称，必须
- *     @param  {String}  params.Region          地域名称，必须
- * @param  {Function}  callback                 回调函数，必须
- * @return  {Object}  err                       请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                      返回的数据
- *     @return  {Boolean}  data.BucketExist     Bucket是否存在
- *     @return  {Boolean}  data.BucketAuth      是否有 Bucket 的访问权限
- */
-function headBucket(params, callback) {
-    submitRequest.call(this, {
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        method: 'HEAD'
-    }, function (err, data) {
-        var exist, auth, statusCode;
-        if (err) {
-            statusCode = err.statusCode;
-            if (statusCode && statusCode === 404) {
-                exist = false;
-                auth = false;
-            } else if (statusCode && statusCode === 403) {
-                exist = true;
-                auth = false;
-            } else {
-                return callback(err);
-            }
-        } else {
-            statusCode = data.statusCode;
-            exist = true;
-            auth = true;
-        }
-        var result = {
-            BucketExist: exist,
-            BucketAuth: auth,
-            statusCode: statusCode
-        };
-        if (data && data.headers) {
-            result.headers = data.headers;
-        }
-        callback(null, result);
-    });
-}
-
-/**
- * 获取 Bucket 下的 object 列表
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- *     @param  {String}  params.Prefix              前缀匹配，用来规定返回的文件前缀地址，非必须
- *     @param  {String}  params.Delimiter           定界符为一个符号，如果有Prefix，则将Prefix到delimiter之间的相同路径归为一类，非必须
- *     @param  {String}  params.Marker              默认以UTF-8二进制顺序列出条目，所有列出条目从marker开始，非必须
- *     @param  {String}  params.MaxKeys             单次返回最大的条目数量，默认1000，非必须
- *     @param  {String}  params.EncodingType        规定返回值的编码方式，非必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          返回的数据
- *     @return  {Object}  data.ListBucketResult     返回的 object 列表信息
- */
-function getBucket(params, callback) {
-    var reqParams = {};
-    reqParams['prefix'] = params['Prefix'];
-    reqParams['delimiter'] = params['Delimiter'];
-    reqParams['marker'] = params['Marker'];
-    reqParams['max-keys'] = params['MaxKeys'];
-    reqParams['encoding-type'] = params['EncodingType'];
-
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        qs: reqParams
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var contents = data.ListBucketResult.Contents || [];
-        var CommonPrefixes = data.ListBucketResult.CommonPrefixes || [];
-
-        contents = util.isArray(contents) ? contents : [contents];
-        CommonPrefixes = util.isArray(CommonPrefixes) ? CommonPrefixes : [CommonPrefixes];
-
-        var result = util.clone(data.ListBucketResult);
-        util.extend(result, {
-            Contents: contents,
-            CommonPrefixes: CommonPrefixes,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-
-        callback(null, result);
-    });
-}
-
-/**
- * 删除 Bucket
- * @param  {Object}  params                 参数对象，必须
- *     @param  {String}  params.Bucket      Bucket名称，必须
- *     @param  {String}  params.Region      地域名称，必须
- * @param  {Function}  callback             回调函数，必须
- * @return  {Object}  err                   请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                  返回的数据
- *     @return  {String}  data.Location     操作地址
- */
-function deleteBucket(params, callback) {
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取 Bucket 的 权限列表
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          返回的数据
- *     @return  {Object}  data.AccessControlPolicy  访问权限信息
- */
-function getBucketAcl(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?acl'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Owner = data.AccessControlPolicy.Owner || {};
-        var Grant = data.AccessControlPolicy.AccessControlList.Grant || [];
-        Grant = util.isArray(Grant) ? Grant : [Grant];
-        var result = decodeAcl(data.AccessControlPolicy);
-        if (data.headers && data.headers['x-cos-acl']) {
-            result.ACL = data.headers['x-cos-acl'];
-        }
-        result = util.extend(result, {
-            Owner: Owner,
-            Grants: Grant,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 设置 Bucket 的 权限列表
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- *     @param  {String}  params.ACL                 用户自定义文件权限，可以设置：private，public-read；默认值：private，非必须
- *     @param  {String}  params.GrantRead           赋予被授权者读的权限，格式x-cos-grant-read: uin=" ",uin=" "，非必须
- *     @param  {String}  params.GrantWrite          赋予被授权者写的权限，格式x-cos-grant-write: uin=" ",uin=" "，非必须
- *     @param  {String}  params.GrantFullControl    赋予被授权者读写权限，格式x-cos-grant-full-control: uin=" ",uin=" "，非必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          返回的数据
- */
-function putBucketAcl(params, callback) {
-    var headers = {};
-
-    headers['x-cos-acl'] = params['ACL'];
-    headers['x-cos-grant-read'] = params['GrantRead'];
-    headers['x-cos-grant-write'] = params['GrantWrite'];
-    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
-
-    var xml = '';
-    if (params['AccessControlPolicy']) {
-        var AccessControlPolicy = util.clone(params['AccessControlPolicy'] || {});
-        var Grants = AccessControlPolicy.Grants || AccessControlPolicy.Grant;
-        Grants = util.isArray(Grants) ? Grants : [Grants];
-        delete AccessControlPolicy.Grant;
-        delete AccessControlPolicy.Grants;
-        AccessControlPolicy.AccessControlList = { Grant: Grants };
-        xml = util.json2xml({ AccessControlPolicy: AccessControlPolicy });
-        headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-        headers['Content-Type'] = 'application/xml';
-    }
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?acl',
-        headers: headers,
-        body: xml
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取 Bucket 的 跨域设置
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          返回的数据
- *     @return  {Object}  data.CORSRules            Bucket的跨域设置
- */
-function getBucketCors(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?cors'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var CORSConfiguration = data.CORSConfiguration || {};
-        var CORSRules = CORSConfiguration.CORSRules || CORSConfiguration.CORSRule || [];
-        CORSRules = util.clone(util.isArray(CORSRules) ? CORSRules : [CORSRules]);
-
-        util.each(CORSRules, function (rule) {
-            util.each(['AllowedOrigin', 'AllowedHeader', 'AllowedMethod', 'ExposeHeader'], function (key, j) {
-                var sKey = key + 's';
-                var val = rule[sKey] || rule[key] || [];
-                delete rule[key];
-                rule[sKey] = util.isArray(val) ? val : [val];
-            });
-        });
-
-        callback(null, {
-            CORSRules: CORSRules,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 设置 Bucket 的 跨域设置
- * @param  {Object}  params                             参数对象，必须
- *     @param  {String}  params.Bucket                  Bucket名称，必须
- *     @param  {String}  params.Region                  地域名称，必须
- *     @param  {Object}  params.CORSConfiguration       相关的跨域设置，必须
- * @param  {Array}  params.CORSConfiguration.CORSRules  对应的跨域规则
- * @param  {Function}  callback                         回调函数，必须
- * @return  {Object}  err                               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                              返回的数据
- */
-function putBucketCors(params, callback) {
-
-    var CORSConfiguration = params['CORSConfiguration'] || {};
-    var CORSRules = CORSConfiguration['CORSRules'] || params['CORSRules'] || [];
-    CORSRules = util.clone(util.isArray(CORSRules) ? CORSRules : [CORSRules]);
-    util.each(CORSRules, function (rule) {
-        util.each(['AllowedOrigin', 'AllowedHeader', 'AllowedMethod', 'ExposeHeader'], function (key, k) {
-            var sKey = key + 's';
-            var val = rule[sKey] || rule[key] || [];
-            delete rule[sKey];
-            rule[key] = util.isArray(val) ? val : [val];
-        });
-    });
-
-    var xml = util.json2xml({ CORSConfiguration: { CORSRule: CORSRules } });
-    var headers = {};
-    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-    headers['Content-Type'] = 'application/xml';
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        body: xml,
-        action: '/?cors',
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 删除 Bucket 的 跨域设置
- * @param  {Object}  params                 参数对象，必须
- *     @param  {String}  params.Bucket      Bucket名称，必须
- *     @param  {String}  params.Region      地域名称，必须
- * @param  {Function}  callback             回调函数，必须
- * @return  {Object}  err                   请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                  返回的数据
- */
-function deleteBucketCors(params, callback) {
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?cors'
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode || err.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-function putBucketPolicy(params, callback) {
-    var headers = {};
-    var Policy = params['Policy'];
-    var PolicyStr = Policy;
-    try {
-        if (typeof Policy === 'string') {
-            Policy = JSON.parse(PolicyStr);
-        } else {
-            PolicyStr = JSON.stringify(Policy);
-        }
-    } catch (e) {
-        callback({ error: 'Policy format error' });
-    }
-
-    headers['Content-Type'] = 'application/json';
-    headers['Content-MD5'] = util.binaryBase64(util.md5(PolicyStr));
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?policy',
-        body: PolicyStr,
-        headers: headers,
-        json: true
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取 Bucket 的 地域信息
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回数据，包含地域信息 LocationConstraint
- */
-function getBucketLocation(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?location'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        callback(null, data);
-    });
-}
-
-/**
- * 获取 Bucket 的读取权限策略
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回数据
- */
-function getBucketPolicy(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?policy',
-        rawBody: true
-    }, function (err, data) {
-        if (err) {
-            if (err.statusCode && err.statusCode === 403) {
-                return callback({ ErrorStatus: 'Access Denied' });
-            }
-            if (err.statusCode && err.statusCode === 405) {
-                return callback({ ErrorStatus: 'Method Not Allowed' });
-            }
-            if (err.statusCode && err.statusCode === 404) {
-                return callback({ ErrorStatus: 'Policy Not Found' });
-            }
-            return callback(err);
-        }
-        var Policy = {};
-        try {
-            Policy = JSON.parse(data.body);
-        } catch (e) {}
-        callback(null, {
-            Policy: Policy,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取 Bucket 的标签设置
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回数据
- */
-function getBucketTagging(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?tagging'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Tags = [];
-        try {
-            Tags = data.Tagging.TagSet.Tag || [];
-        } catch (e) {}
-        Tags = util.clone(util.isArray(Tags) ? Tags : [Tags]);
-        callback(null, {
-            Tags: Tags,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 设置 Bucket 的标签
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- *     @param  {Array}   params.TagSet  标签设置，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回数据
- */
-function putBucketTagging(params, callback) {
-
-    var Tagging = params['Tagging'] || {};
-    var Tags = Tagging.TagSet || Tagging.Tags || params['Tags'] || [];
-    Tags = util.clone(util.isArray(Tags) ? Tags : [Tags]);
-    var xml = util.json2xml({ Tagging: { TagSet: { Tag: Tags } } });
-
-    var headers = {};
-    headers['Content-Type'] = 'application/xml';
-    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        body: xml,
-        action: '/?tagging',
-        headers: headers
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 删除 Bucket 的 标签设置
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回的数据
- */
-function deleteBucketTagging(params, callback) {
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?tagging'
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-function putBucketLifecycle(params, callback) {
-
-    var LifecycleConfiguration = params['LifecycleConfiguration'] || {};
-    var Rules = LifecycleConfiguration.Rules || [];
-    Rules = util.clone(Rules);
-    var xml = util.json2xml({ LifecycleConfiguration: { Rule: Rules } });
-
-    var headers = {};
-    headers['Content-Type'] = 'application/xml';
-    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        body: xml,
-        action: '/?lifecycle',
-        headers: headers
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-function getBucketLifecycle(params, callback) {
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?lifecycle'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Rules = [];
-        try {
-            Rules = data.LifecycleConfiguration.Rule || [];
-        } catch (e) {}
-        Rules = util.clone(util.isArray(Rules) ? Rules : [Rules]);
-        callback(null, {
-            Rules: Rules,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-function deleteBucketLifecycle(params, callback) {
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?lifecycle'
-    }, function (err, data) {
-        if (err && err.statusCode === 204) {
-            return callback(null, { statusCode: err.statusCode });
-        } else if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-// Object 相关
-
-/**
- * 取回对应Object的元数据，Head的权限与Get的权限一致
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- *     @param  {String}  params.Key                 文件名称，必须
- *     @param  {String}  params.IfModifiedSince     当Object在指定时间后被修改，则返回对应Object元信息，否则返回304，非必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          为指定 object 的元数据，如果设置了 IfModifiedSince ，且文件未修改，则返回一个对象，NotModified 属性为 true
- *     @return  {Boolean}  data.NotModified         是否在 IfModifiedSince 时间点之后未修改该 object，则为 true
- */
-function headObject(params, callback) {
-    var headers = {};
-    headers['If-Modified-Since'] = params['IfModifiedSince'];
-
-    submitRequest.call(this, {
-        method: 'HEAD',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            var statusCode = err.statusCode;
-            if (headers['If-Modified-Since'] && statusCode && statusCode === 304) {
-                return callback(null, {
-                    NotModified: true,
-                    statusCode: statusCode
-                });
-            }
-            return callback(err);
-        }
-        callback(null, data);
-    });
-}
-
-/**
- * 下载 object
- * @param  {Object}  params                                 参数对象，必须
- *     @param  {String}  params.Bucket                      Bucket名称，必须
- *     @param  {String}  params.Region                      地域名称，必须
- *     @param  {String}  params.Key                         文件名称，必须
- *     @param  {WriteStream}  params.Output                 文件写入流，非必须
- *     @param  {String}  params.IfModifiedSince             当Object在指定时间后被修改，则返回对应Object元信息，否则返回304，非必须
- *     @param  {String}  params.IfUnmodifiedSince           如果文件修改时间早于或等于指定时间，才返回文件内容。否则返回 412 (precondition failed)，非必须
- *     @param  {String}  params.IfMatch                     当 ETag 与指定的内容一致，才返回文件。否则返回 412 (precondition failed)，非必须
- *     @param  {String}  params.IfNoneMatch                 当 ETag 与指定的内容不一致，才返回文件。否则返回304 (not modified)，非必须
- *     @param  {String}  params.ResponseContentType         设置返回头部中的 Content-Type 参数，非必须
- *     @param  {String}  params.ResponseContentLanguage     设置返回头部中的 Content-Language 参数，非必须
- *     @param  {String}  params.ResponseExpires             设置返回头部中的 Content-Expires 参数，非必须
- *     @param  {String}  params.ResponseCacheControl        设置返回头部中的 Cache-Control 参数，非必须
- *     @param  {String}  params.ResponseContentDisposition  设置返回头部中的 Content-Disposition 参数，非必须
- *     @param  {String}  params.ResponseContentEncoding     设置返回头部中的 Content-Encoding 参数，非必须
- * @param  {Function}  callback                             回调函数，必须
- * @param  {Object}  err                                    请求失败的错误，如果请求成功，则为空。
- * @param  {Object}  data                                   为对应的 object 数据，包括 body 和 headers
- */
-function getObject(params, callback) {
-    var headers = {};
-    var reqParams = {};
-
-    headers['Range'] = params['Range'];
-    headers['If-Modified-Since'] = params['IfModifiedSince'];
-    headers['If-Unmodified-Since'] = params['IfUnmodifiedSince'];
-    headers['If-Match'] = params['IfMatch'];
-    headers['If-None-Match'] = params['IfNoneMatch'];
-
-    reqParams['response-content-type'] = params['ResponseContentType'];
-    reqParams['response-content-language'] = params['ResponseContentLanguage'];
-    reqParams['response-expires'] = params['ResponseExpires'];
-    reqParams['response-cache-control'] = params['ResponseCacheControl'];
-    reqParams['response-content-disposition'] = params['ResponseContentDisposition'];
-    reqParams['response-content-encoding'] = params['ResponseContentEncoding'];
-
-    var BodyType;
-
-    BodyType = util.isBrowser ? 'string' : 'buffer';
-
-    // 如果用户自己传入了 output
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        headers: headers,
-        qs: reqParams,
-        rawBody: true
-    }, function (err, data) {
-        if (err) {
-            var statusCode = err.statusCode;
-            if (headers['If-Modified-Since'] && statusCode && statusCode === 304) {
-                return callback(null, {
-                    NotModified: true
-                });
-            }
-            return callback(err);
-        }
-        var result = {};
-        if (BodyType === 'string') {
-            result.Body = data.body;
-        }
-        util.extend(result, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 上传 object
- * @param  {Object} params                                          参数对象，必须
- *     @param  {String}  params.Bucket                              Bucket名称，必须
- *     @param  {String}  params.Region                              地域名称，必须
- *     @param  {String}  params.Key                                 文件名称，必须
- *     @param  {Buffer || ReadStream || File || Blob}  params.Body  上传文件的内容或者流
- *     @param  {String}  params.CacheControl                        RFC 2616 中定义的缓存策略，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentDisposition                  RFC 2616 中定义的文件名称，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentEncoding                     RFC 2616 中定义的编码格式，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentLength                       RFC 2616 中定义的 HTTP 请求内容长度（字节），必须
- *     @param  {String}  params.ContentType                         RFC 2616 中定义的内容类型（MIME），将作为 Object 元数据保存，非必须
- *     @param  {String}  params.Expect                              当使用 Expect: 100-continue 时，在收到服务端确认后，才会发送请求内容，非必须
- *     @param  {String}  params.Expires                             RFC 2616 中定义的过期时间，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentSha1                         RFC 3174 中定义的 160-bit 内容 SHA-1 算法校验，非必须
- *     @param  {String}  params.ACL                                 允许用户自定义文件权限，有效值：private | public-read，非必须
- *     @param  {String}  params.GrantRead                           赋予被授权者读的权限，格式 x-cos-grant-read: uin=" ",uin=" "，非必须
- *     @param  {String}  params.GrantWrite                          赋予被授权者写的权限，格式 x-cos-grant-write: uin=" ",uin=" "，非必须
- *     @param  {String}  params.GrantFullControl                    赋予被授权者读写权限，格式 x-cos-grant-full-control: uin=" ",uin=" "，非必须
- *     @param  {Function}  params.onProgress                        上传进度回调函数
- * @param  {Function}  callback                                     回调函数，必须
- * @return  {Object}  err                                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                                          为对应的 object 数据
- *     @return  {String}  data.ETag                                 为对应上传文件的 ETag 值
- */
-function putObject(params, callback) {
-    var taskId = util.uuid();
-    params.TaskReady && params.TaskReady(taskId);
-    this._addTask(taskId, '_putObject', params, callback);
-}
-function _putObject(params, callback) {
-    var self = this;
-    var TaskId = params.TaskId;
-    var headers = {};
-
-    headers['Cache-Control'] = params['CacheControl'];
-    headers['Content-Disposition'] = params['ContentDisposition'];
-    headers['Content-Encoding'] = params['ContentEncoding'];
-    headers['Content-MD5'] = params['ContentMD5'];
-    headers['Content-Length'] = params['ContentLength'];
-    headers['Content-Type'] = params['ContentType'];
-    headers['Expect'] = params['Expect'];
-    headers['Expires'] = params['Expires'];
-    headers['x-cos-acl'] = params['ACL'];
-    headers['x-cos-grant-read'] = params['GrantRead'];
-    headers['x-cos-grant-write'] = params['GrantWrite'];
-    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
-    headers['x-cos-storage-class'] = params['StorageClass'];
-
-    for (var key in params) {
-        if (key.indexOf('x-cos-meta-') > -1) {
-            headers[key] = params[key];
-        }
-    }
-
-    var Body = params.Body;
-    var readStream;
-
-    if (util.isBrowser && (typeof Body === 'string' || Body instanceof global.Blob || Body instanceof global.File)) {
-        // 在浏览器传入 String、Blob 或者 File 文件内容
-        headers['Content-Length'] = Body.length;
-    } else if (Body && Body instanceof Buffer) {
-        // 传入 fs.readFileSync(filepath) 或者 文件内容
-        headers['Content-Length'] = Body.length;
-    } else if (Body && typeof Body.pipe === 'function') {
-        // fs.createReadStream(filepath)
-        readStream = Body;
-        Body = null;
-        if (headers['Content-Length'] === undefined) {
-            callback({ error: 'lack of param ContentLength' });
-            return;
-        }
-    } else if (Body && typeof Body.pipe === 'string' && util.isBrowser) {
-        // 在浏览器允许传入字符串作为内容 'hello'
-        headers['Content-Length'] = Body.length;
-    } else {
-        callback({ error: 'params body format error, Only allow Buffer, Stream, Blob.' });
-        return;
-    }
-
-    var onProgress = params.onProgress;
-    var onFileProgress = function () {
-        var time0 = Date.now();
-        var size0 = 0;
-        var FinishSize = 0;
-        var FileSize = headers['Content-Length'];
-        var progressTimer;
-        var update = function () {
-            progressTimer = 0;
-            if (onProgress && typeof onProgress === 'function') {
-                var time1 = Date.now();
-                var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-                var percent = parseInt(FinishSize / FileSize * 100) / 100 || 0;
-                time0 = time1;
-                size0 = FinishSize;
-                try {
-                    onProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {}
-            }
-        };
-        return function (info, immediately) {
-            if (info && info.loaded) {
-                FinishSize = info.loaded;
-                FileSize = info.total;
-            }
-            if (immediately) {
-                clearTimeout(progressTimer);
-                update();
-            } else {
-                if (progressTimer) return;
-                progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
-            }
-        };
-    }();
-
-    var sender = submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        headers: headers,
-        body: Body,
-        onProgress: onFileProgress
-    }, function (err, data) {
-        TaskId && self.off('inner-kill-task', killTask);
-        onFileProgress(null, true);
-        if (err) {
-            return callback(err);
-        }
-        if (data && data.headers && data.headers['etag']) {
-            return callback(null, {
-                ETag: data.headers['etag'],
-                statusCode: data.statusCode,
-                headers: data.headers
-            });
-        }
-        callback(null, data);
-    });
-
-    var killTask = function (data) {
-        if (data.TaskId === TaskId) {
-            sender && sender.abort && sender.abort();
-            self.off('inner-kill-task', killTask);
-        }
-    };
-    TaskId && this.on('inner-kill-task', killTask);
-}
-
-/**
- * 删除 object
- * @param  {Object}  params                     参数对象，必须
- *     @param  {String}  params.Bucket          Bucket名称，必须
- *     @param  {String}  params.Region          地域名称，必须
- *     @param  {String}  params.Key             object名称，必须
- * @param  {Function}  callback                 回调函数，必须
- * @param  {Object}  err                        请求失败的错误，如果请求成功，则为空。
- * @param  {Object}  data                       删除操作成功之后返回的数据
- */
-function deleteObject(params, callback) {
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key
-    }, function (err, data) {
-        if (err) {
-            var statusCode = err.statusCode;
-            if (statusCode && statusCode === 204) {
-                return callback(null, { statusCode: statusCode });
-            } else if (statusCode && statusCode === 404) {
-                return callback(null, { BucketNotFound: true, statusCode: statusCode });
-            } else {
-                return callback(err);
-            }
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取 object 的 权限列表
- * @param  {Object}  params                         参数对象，必须
- *     @param  {String}  params.Bucket              Bucket名称，必须
- *     @param  {String}  params.Region              地域名称，必须
- *     @param  {String}  params.Key                 object名称，必须
- * @param  {Function}  callback                     回调函数，必须
- * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                          返回的数据
- *     @return  {Object}  data.AccessControlPolicy  权限列表
- */
-function getObjectAcl(params, callback) {
-
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        action: '?acl'
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Owner = data.AccessControlPolicy.Owner || {};
-        var Grant = data.AccessControlPolicy.AccessControlList.Grant || [];
-        Grant = util.isArray(Grant) ? Grant : [Grant];
-        var result = decodeAcl(data.AccessControlPolicy);
-        if (data.headers && data.headers['x-cos-acl']) {
-            result.ACL = data.headers['x-cos-acl'];
-        }
-        result = util.extend(result, {
-            Owner: Owner,
-            Grants: Grant,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 设置 object 的 权限列表
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- *     @param  {String}  params.Key     object名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回的数据
- */
-function putObjectAcl(params, callback) {
-    var headers = {};
-
-    headers['x-cos-acl'] = params['ACL'];
-    headers['x-cos-grant-read'] = params['GrantRead'];
-    headers['x-cos-grant-write'] = params['GrantWrite'];
-    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
-
-    var xml = '';
-    if (params['AccessControlPolicy']) {
-        var AccessControlPolicy = util.clone(params['AccessControlPolicy'] || {});
-        var Grants = AccessControlPolicy.Grants || AccessControlPolicy.Grant;
-        Grants = util.isArray(Grants) ? Grants : [Grants];
-        delete AccessControlPolicy.Grant;
-        delete AccessControlPolicy.Grants;
-        AccessControlPolicy.AccessControlList = { Grant: Grants };
-        xml = util.json2xml({ AccessControlPolicy: AccessControlPolicy });
-        headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-        headers['Content-Type'] = 'application/xml';
-    }
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        action: '?acl',
-        headers: headers,
-        body: xml
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * Options Object请求实现跨域访问的预请求。即发出一个 OPTIONS 请求给服务器以确认是否可以进行跨域操作。
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Bucket  Bucket名称，必须
- *     @param  {String}  params.Region  地域名称，必须
- *     @param  {String}  params.Key     object名称，必须
- * @param  {Function}  callback         回调函数，必须
- * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data              返回的数据
- */
-function optionsObject(params, callback) {
-    var headers = {};
-
-    headers['Origin'] = params['Origin'];
-    headers['Access-Control-Request-Method'] = params['AccessControlRequestMethod'];
-    headers['Access-Control-Request-Headers'] = params['AccessControlRequestHeaders'];
-
-    submitRequest.call(this, {
-        method: 'OPTIONS',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            if (err.statusCode && err.statusCode == 403) {
-                return callback(null, {
-                    OptionsForbidden: true,
-                    statusCode: err.statusCode
-                });
-            }
-            return callback(err);
-        }
-
-        var headers = data.headers || {};
-        callback(null, {
-            AccessControlAllowOrigin: headers['access-control-allow-origin'],
-            AccessControlAllowMethods: headers['access-control-allow-methods'],
-            AccessControlAllowHeaders: headers['access-control-allow-headers'],
-            AccessControlExposeHeaders: headers['access-control-expose-headers'],
-            AccessControlMaxAge: headers['access-control-max-age'],
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * @param  {Object}                                     参数列表
- *     @param  {String}  Bucket                         Bucket 名称
- *     @param  {String}  Region                         地域名称
- *     @param  {String}  Key                            文件名称
- *     @param  {String}  CopySource                     源文件URL绝对路径，可以通过versionid子资源指定历史版本
- *     @param  {String}  ACL                            允许用户自定义文件权限。有效值：private，public-read默认值：private。
- *     @param  {String}  GrantRead                      赋予被授权者读的权限，格式 x-cos-grant-read: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
- *     @param  {String}  GrantWrite                     赋予被授权者写的权限，格式 x-cos-grant-write: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
- *     @param  {String}  GrantFullControl               赋予被授权者读写权限，格式 x-cos-grant-full-control: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
- *     @param  {String}  MetadataDirective              是否拷贝元数据，枚举值：Copy, Replaced，默认值Copy。假如标记为Copy，忽略Header中的用户元数据信息直接复制；假如标记为Replaced，按Header信息修改元数据。当目标路径和原路径一致，即用户试图修改元数据时，必须为Replaced
- *     @param  {String}  CopySourceIfModifiedSince      当Object在指定时间后被修改，则执行操作，否则返回412。可与x-cos-copy-source-If-None-Match一起使用，与其他条件联合使用返回冲突。
- *     @param  {String}  CopySourceIfUnmodifiedSince    当Object在指定时间后未被修改，则执行操作，否则返回412。可与x-cos-copy-source-If-Match一起使用，与其他条件联合使用返回冲突。
- *     @param  {String}  CopySourceIfMatch              当Object的Etag和给定一致时，则执行操作，否则返回412。可与x-cos-copy-source-If-Unmodified-Since一起使用，与其他条件联合使用返回冲突。
- *     @param  {String}  CopySourceIfNoneMatch          当Object的Etag和给定不一致时，则执行操作，否则返回412。可与x-cos-copy-source-If-Modified-Since一起使用，与其他条件联合使用返回冲突。
- *     @param  {String}  StorageClass                   存储级别，枚举值：存储级别，枚举值：Standard, Standard_IA，Nearline；默认值：Standard
- *     @param  {String}  CacheControl                   指定所有缓存机制在整个请求/响应链中必须服从的指令。
- *     @param  {String}  ContentDisposition             MIME 协议的扩展，MIME 协议指示 MIME 用户代理如何显示附加的文件
- *     @param  {String}  ContentEncoding                HTTP 中用来对「采用何种编码格式传输正文」进行协定的一对头部字段
- *     @param  {String}  ContentLength                  设置响应消息的实体内容的大小，单位为字节
- *     @param  {String}  ContentType                    RFC 2616 中定义的 HTTP 请求内容类型（MIME），例如text/plain
- *     @param  {String}  Expect                         请求的特定的服务器行为
- *     @param  {String}  Expires                        响应过期的日期和时间
- *     @param  {String}  ContentLanguage                指定内容语言
- *     @param  {String}  x-cos-meta-*                   允许用户自定义的头部信息，将作为 Object 元数据返回。大小限制2K。
- */
-function putObjectCopy(params, callback) {
-    var headers = {};
-
-    headers['x-cos-copy-source'] = params['CopySource'];
-    headers['x-cos-metadata-directive'] = params['MetadataDirective'];
-    headers['x-cos-copy-source-If-Modified-Since'] = params['CopySourceIfModifiedSince'];
-    headers['x-cos-copy-source-If-Unmodified-Since'] = params['CopySourceIfUnmodifiedSince'];
-    headers['x-cos-copy-source-If-Match'] = params['CopySourceIfMatch'];
-    headers['x-cos-copy-source-If-None-Match'] = params['CopySourceIfNoneMatch'];
-    headers['x-cos-storage-class'] = params['StorageClass'];
-    headers['x-cos-acl'] = params['ACL'];
-    headers['x-cos-grant-read'] = params['GrantRead'];
-    headers['x-cos-grant-write'] = params['GrantWrite'];
-    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
-    headers['Cache-Control'] = params['CacheControl'];
-    headers['Content-Disposition'] = params['ContentDisposition'];
-    headers['Content-Encoding'] = params['ContentEncoding'];
-    headers['Content-Length'] = params['ContentLength'];
-    headers['Content-Type'] = params['ContentType'];
-    headers['Expect'] = params['Expect'];
-    headers['Expires'] = params['Expires'];
-
-    for (var key in params) {
-        if (key.indexOf('x-cos-meta-') > -1) {
-            headers[key] = params[key];
-        }
-    }
-
-    submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var result = util.clone(data.CopyObjectResult);
-        util.extend(result, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-function deleteMultipleObject(params, callback) {
-    var headers = {};
-
-    headers['Content-Type'] = 'application/xml';
-
-    var Objects = params.Objects || {};
-    var Quiet = params.Quiet;
-
-    var DeleteConfiguration = {
-        Delete: {
-            Object: Objects,
-            Quiet: Quiet || false
-        }
-    };
-
-    var xml = util.json2xml(DeleteConfiguration);
-
-    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-    headers['Content-Length'] = Buffer.byteLength(xml, 'utf8');
-
-    submitRequest.call(this, {
-        method: 'POST',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        body: xml,
-        action: '/?delete',
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Deleted = data.DeleteResult.Deleted || [];
-        var Errors = data.DeleteResult.Error || [];
-
-        Deleted = util.isArray(Deleted) ? Deleted : [Deleted];
-        Errors = util.isArray(Errors) ? Errors : [Errors];
-
-        var result = util.clone(data.DeleteResult);
-        util.extend(result, {
-            Error: Errors,
-            Deleted: Deleted,
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-// 分块上传
-
-
-/**
- * 初始化分块上传
- * @param  {Object}  params                                     参数对象，必须
- *     @param  {String}  params.Bucket                          Bucket名称，必须
- *     @param  {String}  params.Region                          地域名称，必须
- *     @param  {String}  params.Key                             object名称，必须
- *     @param  {String}  params.UploadId                        object名称，必须
- *     @param  {String}  params.CacheControl                    RFC 2616 中定义的缓存策略，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentDisposition              RFC 2616 中定义的文件名称，将作为 Object 元数据保存    ，非必须
- *     @param  {String}  params.ContentEncoding                 RFC 2616 中定义的编码格式，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ContentType                     RFC 2616 中定义的内容类型（MIME），将作为 Object 元数据保存，非必须
- *     @param  {String}  params.Expires                         RFC 2616 中定义的过期时间，将作为 Object 元数据保存，非必须
- *     @param  {String}  params.ACL                             允许用户自定义文件权限，非必须
- *     @param  {String}  params.GrantRead                       赋予被授权者读的权限 ，非必须
- *     @param  {String}  params.GrantWrite                      赋予被授权者写的权限 ，非必须
- *     @param  {String}  params.GrantFullControl                赋予被授权者读写权限 ，非必须
- *     @param  {String}  params.StorageClass                    设置Object的存储级别，枚举值：Standard，Standard_IA，Nearline，非必须
- * @param  {Function}  callback                                 回调函数，必须
- * @return  {Object}  err                                       请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                                      返回的数据
- */
-function multipartInit(params, callback) {
-    var headers = {};
-
-    headers['Cache-Control'] = params['CacheControl'];
-    headers['Content-Disposition'] = params['ContentDisposition'];
-    headers['Content-Encoding'] = params['ContentEncoding'];
-    headers['Content-Type'] = params['ContentType'];
-    headers['Expires'] = params['Expires'];
-
-    headers['x-cos-acl'] = params['ACL'];
-    headers['x-cos-grant-read'] = params['GrantRead'];
-    headers['x-cos-grant-write'] = params['GrantWrite'];
-    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
-    headers['x-cos-storage-class'] = params['StorageClass'];
-
-    for (var key in params) {
-        if (key.indexOf('x-cos-meta-') > -1) {
-            headers[key] = params[key];
-        }
-    }
-
-    submitRequest.call(this, {
-        method: 'POST',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        action: '?uploads',
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        data = util.clone(data || {});
-        if (data && data.InitiateMultipartUploadResult) {
-            return callback(null, util.extend(data.InitiateMultipartUploadResult, {
-                statusCode: data.statusCode,
-                headers: data.headers
-            }));
-        }
-        callback(null, data);
-    });
-}
-
-/**
- * 分块上传
- * @param  {Object}  params                     参数对象，必须
- *     @param  {String}  params.Bucket          Bucket名称，必须
- *     @param  {String}  params.Region          地域名称，必须
- *     @param  {String}  params.Key             object名称，必须
- * @param  {String}      params.ContentLength   RFC 2616 中定义的 HTTP 请求内容长度（字节），非必须
- * @param  {String}      params.Expect          当使用 Expect: 100-continue 时，在收到服务端确认后，才会发送请求内容，非必须
- * @param  {String}      params.ContentSha1     RFC 3174 中定义的 160-bit 内容 SHA-1 算法校验值，非必须
- * @param  {Function}  callback                 回调函数，必须
- * @return  {Object}  err                       请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                      返回的数据
- *     @return  {Object}  data.ETag             返回的文件分块 sha1 值
- */
-function multipartUpload(params, callback) {
-    var self = this;
-    var TaskId = params.TaskId;
-    var headers = {};
-
-    headers['Content-Length'] = params['ContentLength'];
-    headers['Expect'] = params['Expect'];
-
-    var PartNumber = params['PartNumber'];
-    var UploadId = params['UploadId'];
-
-    var action = '?partNumber=' + PartNumber + '&uploadId=' + UploadId;
-
-    var sender = submitRequest.call(this, {
-        method: 'PUT',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        action: action,
-        headers: headers,
-        body: params.Body || null,
-        onProgress: params.onProgress
-    }, function (err, data) {
-        if (TaskId) self.off('inner-kill-task', killTask);
-        if (err) {
-            return callback(err);
-        }
-        data['headers'] = data['headers'] || {};
-        callback(null, {
-            ETag: data['headers']['etag'] || '',
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-
-    var killTask = function (data) {
-        if (data.TaskId === TaskId) {
-            sender && sender.abort && sender.abort();
-            self.off('inner-kill-task', killTask);
-        }
-    };
-    TaskId && this.on('inner-kill-task', killTask);
-}
-
-/**
- * 完成分块上传
- * @param  {Object}  params                             参数对象，必须
- *     @param  {String}  params.Bucket                  Bucket名称，必须
- *     @param  {String}  params.Region                  地域名称，必须
- *     @param  {String}  params.Key                     object名称，必须
- *     @param  {Array}   params.Parts                   分块信息列表，必须
- *     @param  {String}  params.Parts[i].PartNumber     块编号，必须
- *     @param  {String}  params.Parts[i].ETag           分块的 sha1 校验值
- * @param  {Function}  callback                         回调函数，必须
- * @return  {Object}  err                               请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                              返回的数据
- *     @return  {Object}  data.CompleteMultipartUpload  完成分块上传后的文件信息，包括Location, Bucket, Key 和 ETag
- */
-function multipartComplete(params, callback) {
-    var headers = {};
-
-    headers['Content-Type'] = 'application/xml';
-
-    var UploadId = params.UploadId;
-
-    var action = '?uploadId=' + UploadId;
-
-    var Parts = params['Parts'];
-
-    for (var i = 0, len = Parts.length; i < len; i++) {
-        if (Parts[i]['ETag'].indexOf('"') == 0) {
-            continue;
-        }
-        Parts[i]['ETag'] = '"' + Parts[i]['ETag'] + '"';
-    }
-
-    var PartData = {
-        'CompleteMultipartUpload': {
-            'Part': Parts
-        }
-    };
-
-    var xml = util.json2xml(PartData);
-
-    headers['Content-length'] = Buffer.byteLength(xml, 'utf8');
-    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
-
-    submitRequest.call(this, {
-        method: 'POST',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        action: action,
-        body: xml,
-        headers: headers
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var result = util.extend(data.CompleteMultipartUploadResult, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 分块上传任务列表查询
- * @param  {Object}  params                                 参数对象，必须
- *     @param  {String}  params.Bucket                      Bucket名称，必须
- *     @param  {String}  params.Region                      地域名称，必须
- *     @param  {String}  params.Delimiter                   定界符为一个符号，如果有Prefix，则将Prefix到delimiter之间的相同路径归为一类，定义为Common Prefix，然后列出所有Common Prefix。如果没有Prefix，则从路径起点开始，非必须
- *     @param  {String}  params.EncodingType                规定返回值的编码方式，非必须
- *     @param  {String}  params.Prefix                      前缀匹配，用来规定返回的文件前缀地址，非必须
- *     @param  {String}  params.MaxUploads                  单次返回最大的条目数量，默认1000，非必须
- *     @param  {String}  params.KeyMarker                   与upload-id-marker一起使用 </Br>当upload-id-marker未被指定时，ObjectName字母顺序大于key-marker的条目将被列出 </Br>当upload-id-marker被指定时，ObjectName字母顺序大于key-marker的条目被列出，ObjectName字母顺序等于key-marker同时UploadId大于upload-id-marker的条目将被列出，非必须
- *     @param  {String}  params.UploadIdMarker              与key-marker一起使用 </Br>当key-marker未被指定时，upload-id-marker将被忽略 </Br>当key-marker被指定时，ObjectName字母顺序大于key-marker的条目被列出，ObjectName字母顺序等于key-marker同时UploadId大于upload-id-marker的条目将被列出，非必须
- * @param  {Function}  callback                             回调函数，必须
- * @return  {Object}  err                                   请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                                  返回的数据
- *     @return  {Object}  data.ListMultipartUploadsResult   分块上传任务信息
- */
-function multipartList(params, callback) {
-    var reqParams = {};
-
-    reqParams['delimiter'] = params['Delimiter'];
-    reqParams['encoding-type'] = params['EncodingType'];
-    reqParams['prefix'] = params['Prefix'];
-
-    reqParams['max-uploads'] = params['MaxUploads'];
-
-    reqParams['key-marker'] = params['KeyMarker'];
-    reqParams['upload-id-marker'] = params['UploadIdMarker'];
-
-    reqParams = util.clearKey(reqParams);
-
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        action: '/?uploads&' + queryString.stringify(reqParams)
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-
-        if (data && data.ListMultipartUploadsResult) {
-            var Upload = data.ListMultipartUploadsResult.Upload || [];
-
-            var CommonPrefixes = data.ListMultipartUploadsResult.CommonPrefixes || [];
-
-            CommonPrefixes = util.isArray(CommonPrefixes) ? CommonPrefixes : [CommonPrefixes];
-            Upload = util.isArray(Upload) ? Upload : [Upload];
-
-            data.ListMultipartUploadsResult.Upload = Upload;
-            data.ListMultipartUploadsResult.CommonPrefixes = CommonPrefixes;
-        }
-        var result = util.clone(data.ListMultipartUploadsResult);
-        util.extend(result, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 上传的分块列表查询
- * @param  {Object}  params                                 参数对象，必须
- *     @param  {String}  params.Bucket                      Bucket名称，必须
- *     @param  {String}  params.Region                      地域名称，必须
- *     @param  {String}  params.Key                         object名称，必须
- *     @param  {String}  params.UploadId                    标示本次分块上传的ID，必须
- *     @param  {String}  params.EncodingType                规定返回值的编码方式，非必须
- *     @param  {String}  params.MaxParts                    单次返回最大的条目数量，默认1000，非必须
- *     @param  {String}  params.PartNumberMarker            默认以UTF-8二进制顺序列出条目，所有列出条目从marker开始，非必须
- * @param  {Function}  callback                             回调函数，必须
- * @return  {Object}  err                                   请求失败的错误，如果请求成功，则为空。
- * @return  {Object}  data                                  返回的数据
- *     @return  {Object}  data.ListMultipartUploadsResult   分块信息
- */
-function multipartListPart(params, callback) {
-    var reqParams = {};
-
-    reqParams['uploadId'] = params['UploadId'];
-    reqParams['encoding-type'] = params['EncodingType'];
-    reqParams['max-parts'] = params['MaxParts'];
-    reqParams['part-number-marker'] = params['PartNumberMarker'];
-
-    submitRequest.call(this, {
-        method: 'GET',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        qs: reqParams
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        var Part = data.ListPartsResult.Part || [];
-        Part = util.isArray(Part) ? Part : [Part];
-
-        data.ListPartsResult.Part = Part;
-        var result = util.clone(data.ListPartsResult);
-        util.extend(result, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-        callback(null, result);
-    });
-}
-
-/**
- * 抛弃分块上传
- * @param  {Object}  params                 参数对象，必须
- *     @param  {String}  params.Bucket      Bucket名称，必须
- *     @param  {String}  params.Region      地域名称，必须
- *     @param  {String}  params.Key         object名称，必须
- *     @param  {String}  params.UploadId    标示本次分块上传的ID，必须
- * @param  {Function}  callback             回调函数，必须
- *     @return  {Object}    err             请求失败的错误，如果请求成功，则为空。
- *     @return  {Object}    data            返回的数据
- */
-function multipartAbort(params, callback) {
-    var reqParams = {};
-
-    reqParams['uploadId'] = params['UploadId'];
-    submitRequest.call(this, {
-        method: 'DELETE',
-        Bucket: params.Bucket,
-        Region: params.Region,
-        AppId: params.AppId,
-        Key: params.Key,
-        qs: reqParams
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
-        callback(null, {
-            statusCode: data.statusCode,
-            headers: data.headers
-        });
-    });
-}
-
-/**
- * 获取签名
- * @param  {Object}  params             参数对象，必须
- *     @param  {String}  params.Method  请求方法，必须
- *     @param  {String}  params.Key     object名称，必须
- * @return  {String}  data              返回签名字符串
- */
-function getAuth(params) {
-    return util.getAuth({
-        Method: params.Method || 'get',
-        Key: params.Key || '',
-        SecretId: params.SecretId || this.options.SecretId || '',
-        SecretKey: params.SecretKey || this.options.SecretKey || ''
-    });
-}
-
-/**
- * 私有方法
- */
-function decodeAcl(AccessControlPolicy) {
-    var result = {
-        GrantFullControl: [],
-        GrantWrite: [],
-        GrantRead: [],
-        ACL: ''
-    };
-    var GrantMap = {
-        'FULL_CONTROL': 'GrantFullControl',
-        'WRITE': 'GrantWrite',
-        'READ': 'GrantRead'
-    };
-    var Grant = AccessControlPolicy.AccessControlList.Grant;
-    if (Grant) {
-        Grant = util.isArray(Grant) ? Grant : [Grant];
-    }
-    var PublicAcl = { READ: 0, WRITE: 0, FULL_CONTROL: 0 };
-    Grant.length && util.each(Grant, function (item) {
-        if (item.Grantee.ID === 'qcs::cam::anyone:anyone' || item.Grantee.URI === 'http://cam.qcloud.com/groups/global/AllUsers') {
-            PublicAcl[item.Permission] = 1;
-        } else if (item.Grantee.ID !== AccessControlPolicy.Owner.ID) {
-            result[GrantMap[item.Permission]].push('id="' + item.Grantee.ID + '"');
-        }
-    });
-    if (PublicAcl.FULL_CONTROL || PublicAcl.WRITE && PublicAcl.READ) {
-        result.ACL = 'public-read-write';
-    } else if (PublicAcl.READ) {
-        result.ACL = 'public-read';
-    } else {
-        result.ACL = 'private';
-    }
-    util.each(GrantMap, function (item) {
-        result[item] = result[item].join(',');
-    });
-    return result;
-}
-
-// 生成操作 url
-function getUrl(params) {
-    var domain = params.domain;
-    var bucket = params.bucket;
-    var region = params.region;
-    var object = params.object;
-    var action = params.action;
-    var appId = params.appId;
-    var protocol = util.isBrowser && location.protocol === 'https:' ? 'https:' : 'http:';
-    if (!domain) {
-        if (['cn-south', 'cn-south-2', 'cn-north', 'cn-east', 'cn-southwest', 'sg'].indexOf(region) > -1) {
-            domain = '{{Bucket}}-{{AppId}}.{{Region}}.myqcloud.com';
-        } else {
-            domain = '{{Bucket}}-{{AppId}}.cos.{{Region}}.myqcloud.com';
-        }
-    }
-    domain = domain.replace(/\{\{AppId\}\}/ig, appId).replace(/\{\{Bucket\}\}/ig, bucket).replace(/\{\{Region\}\}/ig, region).replace(/\{\{.*?\}\}/ig, '');
-    if (!/^[a-zA-Z]+:\/\//.test(domain)) {
-        domain = protocol + '//' + domain;
-    }
-    if (domain.slice(-1) === '/') {
-        domain = domain.slice(0, -1);
-    }
-    var url = domain;
-
-    if (object) {
-        url += '/' + encodeURIComponent(object).replace(/%2F/g, '/');
-    }
-
-    if (action) {
-        url += action;
-    }
-    return url;
-}
-
-// 发起请求
-function submitRequest(params, callback) {
-    var bucket = params.Bucket;
-    var region = params.Region;
-    var object = params.Key;
-    var action = params.action;
-    var method = params.method || 'GET';
-    var headers = params.headers || {};
-    var url = params.url;
-    var body = params.body;
-    var json = params.json;
-    var rawBody = params.rawBody;
-    var qs = params.qs;
-
-    var opt = {
-        url: url || getUrl({
-            domain: this.options.Domain,
-            bucket: bucket,
-            region: region,
-            object: object,
-            action: action,
-            appId: params.AppId || this.options.AppId
-        }),
-        method: method,
-        headers: headers || {},
-        qs: qs,
-        body: body,
-        json: json
-    };
-
-    var innerSender;
-    var outerSender = {
-        abort: function () {
-            innerSender && innerSender.abort && innerSender.abort();
-        }
-    };
-
-    // 发送请求
-    var getAuthorizationCallback = function (auth) {
-
-        opt.headers.Authorization = auth;
-
-        // 预先处理 undefined 的属性
-        if (opt.headers) {
-            opt.headers = util.clearKey(opt.headers);
-        }
-
-        if (opt.qs) {
-            opt.qs = util.clearKey(opt.qs);
-        }
-        opt = util.clearKey(opt);
-
-        // progress
-        if (params.onProgress && typeof params.onProgress === 'function') {
-            var contentLength = body && body.size || 0;
-            var time0 = Date.now();
-            var size0 = 0;
-            opt.onProgress = function (e) {
-                var loaded = 0;
-                try {
-                    loaded = e.loaded;
-                } catch (e) {}
-                var total = contentLength;
-                var time1 = Date.now();
-                var speed = parseInt((loaded - size0) / ((time1 - time0) / 1000) * 100) / 100;
-                var percent = total ? parseInt(loaded / total * 100) / 100 : 0;
-                time0 = time1;
-                size0 = loaded;
-                params.onProgress({
-                    loaded: loaded,
-                    total: total,
-                    speed: speed,
-                    percent: percent
-                });
-            };
-        }
-
-        innerSender = REQUEST(opt, function (err, response, body) {
-
-            // 返回内容添加 状态码 和 headers
-            var cb = function (err, data) {
-                if (err) {
-                    err = err || {};
-                    response && response.statusCode && (err.statusCode = response.statusCode);
-                    callback(err, null);
-                } else {
-                    data = data || {};
-                    response && response.statusCode && (data.statusCode = response.statusCode);
-                    response && response.headers && (data.headers = response.headers);
-                    callback(null, data);
-                }
-            };
-
-            // 请求错误，发生网络错误
-            if (err) {
-                cb({ error: err });
-                return;
-            }
-
-            var jsonRes;
-            try {
-                jsonRes = util.xml2json(body) || {};
-            } catch (e) {
-                jsonRes = body || {};
-            }
-
-            // 请求返回码不为 200
-            var statusCode = response.statusCode;
-            if (statusCode !== 200 && statusCode !== 204 && statusCode !== 206) {
-                cb({ error: jsonRes.Error || jsonRes });
-                return;
-            }
-
-            // 不对 body 进行转换，body 直接挂载返回
-            if (rawBody) {
-                jsonRes = {};
-                jsonRes.body = body;
-            }
-
-            if (jsonRes.Error) {
-                cb({ error: jsonRes.Error });
-                return;
-            }
-            cb(null, jsonRes);
-        });
-    };
-
-    // 获取签名
-    if (this.options.getAuthorization) {
-        this.options.getAuthorization({
-            Method: opt.method,
-            Key: object || '',
-            method: opt.method,
-            pathname: '/' + (object || '')
-        }, getAuthorizationCallback);
-    } else {
-        var auth = util.getAuth({
-            Method: opt.method,
-            Key: object || '',
-            SecretId: params.SecretId || this.options.SecretId,
-            SecretKey: params.SecretKey || this.options.SecretKey
-        });
-        getAuthorizationCallback(auth);
-    }
-
-    return outerSender;
-}
-
-var API_MAP = {
-    // Bucket 相关方法
-    getBucket: getBucket,
-    headBucket: headBucket,
-    deleteBucket: deleteBucket,
-    getBucketAcl: getBucketAcl,
-    putBucketAcl: putBucketAcl,
-    getBucketCors: getBucketCors,
-    putBucketCors: putBucketCors,
-    deleteBucketCors: deleteBucketCors,
-    getBucketLocation: getBucketLocation,
-    putBucketTagging: putBucketTagging,
-    getBucketTagging: getBucketTagging,
-    deleteBucketTagging: deleteBucketTagging,
-    getBucketPolicy: getBucketPolicy,
-    putBucketPolicy: putBucketPolicy,
-    getBucketLifecycle: getBucketLifecycle,
-    putBucketLifecycle: putBucketLifecycle,
-    deleteBucketLifecycle: deleteBucketLifecycle,
-
-    // Object 相关方法
-    getObject: getObject,
-    headObject: headObject,
-    putObject: putObject,
-    _putObject: _putObject,
-    deleteObject: deleteObject,
-    getObjectAcl: getObjectAcl,
-    putObjectAcl: putObjectAcl,
-    optionsObject: optionsObject,
-    putObjectCopy: putObjectCopy,
-
-    // 分块上传相关方法
-    multipartInit: multipartInit,
-    multipartUpload: multipartUpload,
-    multipartComplete: multipartComplete,
-    multipartList: multipartList,
-    multipartListPart: multipartListPart,
-    multipartAbort: multipartAbort,
-    deleteMultipleObject: deleteMultipleObject,
-
-    // 工具方法
-    getAuth: getAuth
-};
-
-util.each(API_MAP, function (fn, apiName) {
-    exports[apiName] = util.apiWrapper(apiName, fn);
-});
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(3), __webpack_require__(7).Buffer))
-
-/***/ }),
-/* 201 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-
-// If obj.hasOwnProperty has been overridden, then calling
-// obj.hasOwnProperty(prop) will break.
-// See: https://github.com/joyent/node/issues/1707
-function hasOwnProperty(obj, prop) {
-  return Object.prototype.hasOwnProperty.call(obj, prop);
-}
-
-module.exports = function(qs, sep, eq, options) {
-  sep = sep || '&';
-  eq = eq || '=';
-  var obj = {};
-
-  if (typeof qs !== 'string' || qs.length === 0) {
-    return obj;
-  }
-
-  var regexp = /\+/g;
-  qs = qs.split(sep);
-
-  var maxKeys = 1000;
-  if (options && typeof options.maxKeys === 'number') {
-    maxKeys = options.maxKeys;
-  }
-
-  var len = qs.length;
-  // maxKeys <= 0 means that we should not limit keys count
-  if (maxKeys > 0 && len > maxKeys) {
-    len = maxKeys;
-  }
-
-  for (var i = 0; i < len; ++i) {
-    var x = qs[i].replace(regexp, '%20'),
-        idx = x.indexOf(eq),
-        kstr, vstr, k, v;
-
-    if (idx >= 0) {
-      kstr = x.substr(0, idx);
-      vstr = x.substr(idx + 1);
-    } else {
-      kstr = x;
-      vstr = '';
-    }
-
-    k = decodeURIComponent(kstr);
-    v = decodeURIComponent(vstr);
-
-    if (!hasOwnProperty(obj, k)) {
-      obj[k] = v;
-    } else if (isArray(obj[k])) {
-      obj[k].push(v);
-    } else {
-      obj[k] = [obj[k], v];
-    }
-  }
-
-  return obj;
-};
-
-var isArray = Array.isArray || function (xs) {
-  return Object.prototype.toString.call(xs) === '[object Array]';
-};
-
-
-/***/ }),
-/* 202 */
-/***/ (function(module, exports, __webpack_require__) {
-
-"use strict";
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-
-var stringifyPrimitive = function(v) {
-  switch (typeof v) {
-    case 'string':
-      return v;
-
-    case 'boolean':
-      return v ? 'true' : 'false';
-
-    case 'number':
-      return isFinite(v) ? v : '';
-
-    default:
-      return '';
-  }
-};
-
-module.exports = function(obj, sep, eq, name) {
-  sep = sep || '&';
-  eq = eq || '=';
-  if (obj === null) {
-    obj = undefined;
-  }
-
-  if (typeof obj === 'object') {
-    return map(objectKeys(obj), function(k) {
-      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
-      if (isArray(obj[k])) {
-        return map(obj[k], function(v) {
-          return ks + encodeURIComponent(stringifyPrimitive(v));
-        }).join(sep);
-      } else {
-        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
-      }
-    }).join(sep);
-
-  }
-
-  if (!name) return '';
-  return encodeURIComponent(stringifyPrimitive(name)) + eq +
-         encodeURIComponent(stringifyPrimitive(obj));
-};
-
-var isArray = Array.isArray || function (xs) {
-  return Object.prototype.toString.call(xs) === '[object Array]';
-};
-
-function map (xs, f) {
-  if (xs.map) return xs.map(f);
-  var res = [];
-  for (var i = 0; i < xs.length; i++) {
-    res.push(f(xs[i], i));
-  }
-  return res;
-}
-
-var objectKeys = Object.keys || function (obj) {
-  var res = [];
-  for (var key in obj) {
-    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
-  }
-  return res;
-};
-
-
-/***/ }),
-/* 203 */
-/***/ (function(module, exports, __webpack_require__) {
-
-var queryString = __webpack_require__(71);
-
-var $ = function () {
-    var deletedIds = [];
-
-    var slice = deletedIds.slice;
-
-    var concat = deletedIds.concat;
-
-    var push = deletedIds.push;
-
-    var indexOf = deletedIds.indexOf;
-
-    var class2type = {};
-
-    var toString = class2type.toString;
-
-    var hasOwn = class2type.hasOwnProperty;
-
-    var support = {};
-
-    var version = "1.11.1 -css,-css/addGetHookIf,-css/curCSS,-css/defaultDisplay,-css/hiddenVisibleSelectors,-css/support,-css/swap,-css/var/cssExpand,-css/var/isHidden,-css/var/rmargin,-css/var/rnumnonpx,-effects,-effects/Tween,-effects/animatedSelector,-effects/support,-dimensions,-offset,-deprecated,-event-alias,-wrap",
-
-
-    // Define a local copy of jQuery
-    jQuery = function (selector, context) {
-        // The jQuery object is actually just the init constructor 'enhanced'
-        // Need init if jQuery is called (just allow error to be thrown if not included)
-        return new jQuery.fn.init(selector, context);
-    },
-
-
-    // Support: Android<4.1, IE<9
-    // Make sure we trim BOM and NBSP
-    rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
-
-    // Matches dashed string for camelizing
-    rmsPrefix = /^-ms-/,
-        rdashAlpha = /-([\da-z])/gi,
-
-
-    // Used by jQuery.camelCase as callback to replace()
-    fcamelCase = function (all, letter) {
-        return letter.toUpperCase();
-    };
-
-    jQuery.fn = jQuery.prototype = {
-        // The current version of jQuery being used
-        jquery: version,
-
-        constructor: jQuery,
-
-        // Start with an empty selector
-        selector: "",
-
-        // The default length of a jQuery object is 0
-        length: 0,
-
-        toArray: function () {
-            return slice.call(this);
-        },
-
-        // Get the Nth element in the matched element set OR
-        // Get the whole matched element set as a clean array
-        get: function (num) {
-            return num != null ?
-
-            // Return just the one element from the set
-            num < 0 ? this[num + this.length] : this[num] :
-
-            // Return all the elements in a clean array
-            slice.call(this);
-        },
-
-        // Take an array of elements and push it onto the stack
-        // (returning the new matched element set)
-        pushStack: function (elems) {
-
-            // Build a new jQuery matched element set
-            var ret = jQuery.merge(this.constructor(), elems);
-
-            // Add the old object onto the stack (as a reference)
-            ret.prevObject = this;
-            ret.context = this.context;
-
-            // Return the newly-formed element set
-            return ret;
-        },
-
-        // Execute a callback for every element in the matched set.
-        // (You can seed the arguments with an array of args, but this is
-        // only used internally.)
-        each: function (callback, args) {
-            return jQuery.each(this, callback, args);
-        },
-
-        map: function (callback) {
-            return this.pushStack(jQuery.map(this, function (elem, i) {
-                return callback.call(elem, i, elem);
-            }));
-        },
-
-        slice: function () {
-            return this.pushStack(slice.apply(this, arguments));
-        },
-
-        first: function () {
-            return this.eq(0);
-        },
-
-        last: function () {
-            return this.eq(-1);
-        },
-
-        eq: function (i) {
-            var len = this.length,
-                j = +i + (i < 0 ? len : 0);
-            return this.pushStack(j >= 0 && j < len ? [this[j]] : []);
-        },
-
-        end: function () {
-            return this.prevObject || this.constructor(null);
-        },
-
-        // For internal use only.
-        // Behaves like an Array's method, not like a jQuery method.
-        push: push,
-        sort: deletedIds.sort,
-        splice: deletedIds.splice
-    };
-
-    jQuery.extend = jQuery.fn.extend = function () {
-        var src,
-            copyIsArray,
-            copy,
-            name,
-            options,
-            clone,
-            target = arguments[0] || {},
-            i = 1,
-            length = arguments.length,
-            deep = false;
-
-        // Handle a deep copy situation
-        if (typeof target === "boolean") {
-            deep = target;
-
-            // skip the boolean and the target
-            target = arguments[i] || {};
-            i++;
-        }
-
-        // Handle case when target is a string or something (possible in deep copy)
-        if (typeof target !== "object" && !jQuery.isFunction(target)) {
-            target = {};
-        }
-
-        // extend jQuery itself if only one argument is passed
-        if (i === length) {
-            target = this;
-            i--;
-        }
-
-        for (; i < length; i++) {
-            // Only deal with non-null/undefined values
-            if ((options = arguments[i]) != null) {
-                // Extend the base object
-                for (name in options) {
-                    src = target[name];
-                    copy = options[name];
-
-                    // Prevent never-ending loop
-                    if (target === copy) {
-                        continue;
-                    }
-
-                    // Recurse if we're merging plain objects or arrays
-                    if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
-                        if (copyIsArray) {
-                            copyIsArray = false;
-                            clone = src && jQuery.isArray(src) ? src : [];
-                        } else {
-                            clone = src && jQuery.isPlainObject(src) ? src : {};
-                        }
-
-                        // Never move original objects, clone them
-                        target[name] = jQuery.extend(deep, clone, copy);
-
-                        // Don't bring in undefined values
-                    } else if (copy !== undefined) {
-                        target[name] = copy;
-                    }
-                }
-            }
-        }
-
-        // Return the modified object
-        return target;
-    };
-
-    jQuery.extend({
-        // Unique for each copy of jQuery on the page
-        expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""),
-
-        // Assume jQuery is ready without the ready module
-        isReady: true,
-
-        error: function (msg) {
-            throw new Error(msg);
-        },
-
-        noop: function () {},
-
-        // See test/unit/core.js for details concerning isFunction.
-        // Since version 1.3, DOM methods and functions like alert
-        // aren't supported. They return false on IE (#2968).
-        isFunction: function (obj) {
-            return jQuery.type(obj) === "function";
-        },
-
-        isArray: Array.isArray || function (obj) {
-            return jQuery.type(obj) === "array";
-        },
-
-        isWindow: function (obj) {
-            /* jshint eqeqeq: false */
-            return obj != null && obj == obj.window;
-        },
-
-        isNumeric: function (obj) {
-            // parseFloat NaNs numeric-cast false positives (null|true|false|"")
-            // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
-            // subtraction forces infinities to NaN
-            return !jQuery.isArray(obj) && obj - parseFloat(obj) >= 0;
-        },
-
-        isEmptyObject: function (obj) {
-            var name;
-            for (name in obj) {
-                return false;
-            }
-            return true;
-        },
-
-        isPlainObject: function (obj) {
-            var key;
-
-            // Must be an Object.
-            // Because of IE, we also have to check the presence of the constructor property.
-            // Make sure that DOM nodes and window objects don't pass through, as well
-            if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
-                return false;
-            }
-
-            try {
-                // Not own constructor property must be Object
-                if (obj.constructor && !hasOwn.call(obj, "constructor") && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
-                    return false;
-                }
-            } catch (e) {
-                // IE8,9 Will throw exceptions on certain host objects #9897
-                return false;
-            }
-
-            // Support: IE<9
-            // Handle iteration over inherited properties before own properties.
-            if (support.ownLast) {
-                for (key in obj) {
-                    return hasOwn.call(obj, key);
-                }
-            }
-
-            // Own properties are enumerated firstly, so to speed up,
-            // if last one is own, then all properties are own.
-            for (key in obj) {}
-
-            return key === undefined || hasOwn.call(obj, key);
-        },
-
-        type: function (obj) {
-            if (obj == null) {
-                return obj + "";
-            }
-            return typeof obj === "object" || typeof obj === "function" ? class2type[toString.call(obj)] || "object" : typeof obj;
-        },
-
-        // Evaluates a script in a global context
-        // Workarounds based on findings by Jim Driscoll
-        // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
-        globalEval: function (data) {
-            if (data && jQuery.trim(data)) {
-                // We use execScript on Internet Explorer
-                // We use an anonymous function so that context is window
-                // rather than jQuery in Firefox
-                (window.execScript || function (data) {
-                    window["eval"].call(window, data);
-                })(data);
-            }
-        },
-
-        // Convert dashed to camelCase; used by the css and data modules
-        // Microsoft forgot to hump their vendor prefix (#9572)
-        camelCase: function (string) {
-            return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase);
-        },
-
-        nodeName: function (elem, name) {
-            return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
-        },
-
-        // args is for internal usage only
-        each: function (obj, callback, args) {
-            var value,
-                i = 0,
-                length = obj.length,
-                isArray = isArraylike(obj);
-
-            if (args) {
-                if (isArray) {
-                    for (; i < length; i++) {
-                        value = callback.apply(obj[i], args);
-
-                        if (value === false) {
-                            break;
-                        }
-                    }
-                } else {
-                    for (i in obj) {
-                        value = callback.apply(obj[i], args);
-
-                        if (value === false) {
-                            break;
-                        }
-                    }
-                }
-
-                // A special, fast, case for the most common use of each
-            } else {
-                if (isArray) {
-                    for (; i < length; i++) {
-                        value = callback.call(obj[i], i, obj[i]);
-
-                        if (value === false) {
-                            break;
-                        }
-                    }
-                } else {
-                    for (i in obj) {
-                        value = callback.call(obj[i], i, obj[i]);
-
-                        if (value === false) {
-                            break;
-                        }
-                    }
-                }
-            }
-
-            return obj;
-        },
-
-        // Support: Android<4.1, IE<9
-        trim: function (text) {
-            return text == null ? "" : (text + "").replace(rtrim, "");
-        },
-
-        // results is for internal usage only
-        makeArray: function (arr, results) {
-            var ret = results || [];
-
-            if (arr != null) {
-                if (isArraylike(Object(arr))) {
-                    jQuery.merge(ret, typeof arr === "string" ? [arr] : arr);
-                } else {
-                    push.call(ret, arr);
-                }
-            }
-
-            return ret;
-        },
-
-        inArray: function (elem, arr, i) {
-            var len;
-
-            if (arr) {
-                if (indexOf) {
-                    return indexOf.call(arr, elem, i);
-                }
-
-                len = arr.length;
-                i = i ? i < 0 ? Math.max(0, len + i) : i : 0;
-
-                for (; i < len; i++) {
-                    // Skip accessing in sparse arrays
-                    if (i in arr && arr[i] === elem) {
-                        return i;
-                    }
-                }
-            }
-
-            return -1;
-        },
-
-        merge: function (first, second) {
-            var len = +second.length,
-                j = 0,
-                i = first.length;
-
-            while (j < len) {
-                first[i++] = second[j++];
-            }
-
-            // Support: IE<9
-            // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
-            if (len !== len) {
-                while (second[j] !== undefined) {
-                    first[i++] = second[j++];
-                }
-            }
-
-            first.length = i;
+    var x = Array();
+    var k, AA, BB, CC, DD, a, b, c, d;
+    var S11 = 7,
+        S12 = 12,
+        S13 = 17,
+        S14 = 22;
+    var S21 = 5,
+        S22 = 9,
+        S23 = 14,
+        S24 = 20;
+    var S31 = 4,
+        S32 = 11,
+        S33 = 16,
+        S34 = 23;
+    var S41 = 6,
+        S42 = 10,
+        S43 = 15,
+        S44 = 21;
 
-            return first;
-        },
+    string = Utf8Encode(string);
 
-        grep: function (elems, callback, invert) {
-            var callbackInverse,
-                matches = [],
-                i = 0,
-                length = elems.length,
-                callbackExpect = !invert;
+    x = ConvertToWordArray(string);
 
-            // Go through the array, only saving the items
-            // that pass the validator function
-            for (; i < length; i++) {
-                callbackInverse = !callback(elems[i], i);
-                if (callbackInverse !== callbackExpect) {
-                    matches.push(elems[i]);
-                }
-            }
+    a = 0x67452301;b = 0xEFCDAB89;c = 0x98BADCFE;d = 0x10325476;
 
-            return matches;
-        },
+    for (k = 0; k < x.length; k += 16) {
+        AA = a;BB = b;CC = c;DD = d;
+        a = FF(a, b, c, d, x[k + 0], S11, 0xD76AA478);
+        d = FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756);
+        c = FF(c, d, a, b, x[k + 2], S13, 0x242070DB);
+        b = FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE);
+        a = FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF);
+        d = FF(d, a, b, c, x[k + 5], S12, 0x4787C62A);
+        c = FF(c, d, a, b, x[k + 6], S13, 0xA8304613);
+        b = FF(b, c, d, a, x[k + 7], S14, 0xFD469501);
+        a = FF(a, b, c, d, x[k + 8], S11, 0x698098D8);
+        d = FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF);
+        c = FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1);
+        b = FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE);
+        a = FF(a, b, c, d, x[k + 12], S11, 0x6B901122);
+        d = FF(d, a, b, c, x[k + 13], S12, 0xFD987193);
+        c = FF(c, d, a, b, x[k + 14], S13, 0xA679438E);
+        b = FF(b, c, d, a, x[k + 15], S14, 0x49B40821);
+        a = GG(a, b, c, d, x[k + 1], S21, 0xF61E2562);
+        d = GG(d, a, b, c, x[k + 6], S22, 0xC040B340);
+        c = GG(c, d, a, b, x[k + 11], S23, 0x265E5A51);
+        b = GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA);
+        a = GG(a, b, c, d, x[k + 5], S21, 0xD62F105D);
+        d = GG(d, a, b, c, x[k + 10], S22, 0x2441453);
+        c = GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681);
+        b = GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8);
+        a = GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6);
+        d = GG(d, a, b, c, x[k + 14], S22, 0xC33707D6);
+        c = GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87);
+        b = GG(b, c, d, a, x[k + 8], S24, 0x455A14ED);
+        a = GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905);
+        d = GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8);
+        c = GG(c, d, a, b, x[k + 7], S23, 0x676F02D9);
+        b = GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A);
+        a = HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942);
+        d = HH(d, a, b, c, x[k + 8], S32, 0x8771F681);
+        c = HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122);
+        b = HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C);
+        a = HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44);
+        d = HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9);
+        c = HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60);
+        b = HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70);
+        a = HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6);
+        d = HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA);
+        c = HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085);
+        b = HH(b, c, d, a, x[k + 6], S34, 0x4881D05);
+        a = HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039);
+        d = HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5);
+        c = HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8);
+        b = HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665);
+        a = II(a, b, c, d, x[k + 0], S41, 0xF4292244);
+        d = II(d, a, b, c, x[k + 7], S42, 0x432AFF97);
+        c = II(c, d, a, b, x[k + 14], S43, 0xAB9423A7);
+        b = II(b, c, d, a, x[k + 5], S44, 0xFC93A039);
+        a = II(a, b, c, d, x[k + 12], S41, 0x655B59C3);
+        d = II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92);
+        c = II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D);
+        b = II(b, c, d, a, x[k + 1], S44, 0x85845DD1);
+        a = II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F);
+        d = II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0);
+        c = II(c, d, a, b, x[k + 6], S43, 0xA3014314);
+        b = II(b, c, d, a, x[k + 13], S44, 0x4E0811A1);
+        a = II(a, b, c, d, x[k + 4], S41, 0xF7537E82);
+        d = II(d, a, b, c, x[k + 11], S42, 0xBD3AF235);
+        c = II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB);
+        b = II(b, c, d, a, x[k + 9], S44, 0xEB86D391);
+        a = AddUnsigned(a, AA);
+        b = AddUnsigned(b, BB);
+        c = AddUnsigned(c, CC);
+        d = AddUnsigned(d, DD);
+    }
 
-        // arg is for internal usage only
-        map: function (elems, callback, arg) {
-            var value,
-                i = 0,
-                length = elems.length,
-                isArray = isArraylike(elems),
-                ret = [];
+    var temp = WordToHex(a) + WordToHex(b) + WordToHex(c) + WordToHex(d);
 
-            // Go through the array, translating each of the items to their new values
-            if (isArray) {
-                for (; i < length; i++) {
-                    value = callback(elems[i], i, arg);
+    return temp.toLowerCase();
+};
 
-                    if (value != null) {
-                        ret.push(value);
-                    }
-                }
+module.exports = md5;
 
-                // Go through every key on the object,
-            } else {
-                for (i in elems) {
-                    value = callback(elems[i], i, arg);
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __webpack_require__) {
 
-                    if (value != null) {
-                        ret.push(value);
-                    }
-                }
+/*
+ CryptoJS v3.1.2
+ code.google.com/p/crypto-js
+ (c) 2009-2013 by Jeff Mott. All rights reserved.
+ code.google.com/p/crypto-js/wiki/License
+ */
+var CryptoJS = CryptoJS || function (g, l) {
+    var e = {},
+        d = e.lib = {},
+        m = function () {},
+        k = d.Base = { extend: function (a) {
+            m.prototype = this;var c = new m();a && c.mixIn(a);c.hasOwnProperty("init") || (c.init = function () {
+                c.$super.init.apply(this, arguments);
+            });c.init.prototype = c;c.$super = this;return c;
+        }, create: function () {
+            var a = this.extend();a.init.apply(a, arguments);return a;
+        }, init: function () {}, mixIn: function (a) {
+            for (var c in a) a.hasOwnProperty(c) && (this[c] = a[c]);a.hasOwnProperty("toString") && (this.toString = a.toString);
+        }, clone: function () {
+            return this.init.prototype.extend(this);
+        } },
+        p = d.WordArray = k.extend({ init: function (a, c) {
+            a = this.words = a || [];this.sigBytes = c != l ? c : 4 * a.length;
+        }, toString: function (a) {
+            return (a || n).stringify(this);
+        }, concat: function (a) {
+            var c = this.words,
+                q = a.words,
+                f = this.sigBytes;a = a.sigBytes;this.clamp();if (f % 4) for (var b = 0; b < a; b++) c[f + b >>> 2] |= (q[b >>> 2] >>> 24 - 8 * (b % 4) & 255) << 24 - 8 * ((f + b) % 4);else if (65535 < q.length) for (b = 0; b < a; b += 4) c[f + b >>> 2] = q[b >>> 2];else c.push.apply(c, q);this.sigBytes += a;return this;
+        }, clamp: function () {
+            var a = this.words,
+                c = this.sigBytes;a[c >>> 2] &= 4294967295 << 32 - 8 * (c % 4);a.length = g.ceil(c / 4);
+        }, clone: function () {
+            var a = k.clone.call(this);a.words = this.words.slice(0);return a;
+        }, random: function (a) {
+            for (var c = [], b = 0; b < a; b += 4) c.push(4294967296 * g.random() | 0);return new p.init(c, a);
+        } }),
+        b = e.enc = {},
+        n = b.Hex = { stringify: function (a) {
+            var c = a.words;a = a.sigBytes;for (var b = [], f = 0; f < a; f++) {
+                var d = c[f >>> 2] >>> 24 - 8 * (f % 4) & 255;b.push((d >>> 4).toString(16));b.push((d & 15).toString(16));
+            }return b.join("");
+        }, parse: function (a) {
+            for (var c = a.length, b = [], f = 0; f < c; f += 2) b[f >>> 3] |= parseInt(a.substr(f, 2), 16) << 24 - 4 * (f % 8);return new p.init(b, c / 2);
+        } },
+        j = b.Latin1 = { stringify: function (a) {
+            var c = a.words;a = a.sigBytes;for (var b = [], f = 0; f < a; f++) b.push(String.fromCharCode(c[f >>> 2] >>> 24 - 8 * (f % 4) & 255));return b.join("");
+        }, parse: function (a) {
+            for (var c = a.length, b = [], f = 0; f < c; f++) b[f >>> 2] |= (a.charCodeAt(f) & 255) << 24 - 8 * (f % 4);return new p.init(b, c);
+        } },
+        h = b.Utf8 = { stringify: function (a) {
+            try {
+                return decodeURIComponent(escape(j.stringify(a)));
+            } catch (c) {
+                throw Error("Malformed UTF-8 data");
             }
+        }, parse: function (a) {
+            return j.parse(unescape(encodeURIComponent(a)));
+        } },
+        r = d.BufferedBlockAlgorithm = k.extend({ reset: function () {
+            this._data = new p.init();this._nDataBytes = 0;
+        }, _append: function (a) {
+            "string" == typeof a && (a = h.parse(a));this._data.concat(a);this._nDataBytes += a.sigBytes;
+        }, _process: function (a) {
+            var c = this._data,
+                b = c.words,
+                f = c.sigBytes,
+                d = this.blockSize,
+                e = f / (4 * d),
+                e = a ? g.ceil(e) : g.max((e | 0) - this._minBufferSize, 0);a = e * d;f = g.min(4 * a, f);if (a) {
+                for (var k = 0; k < a; k += d) this._doProcessBlock(b, k);k = b.splice(0, a);c.sigBytes -= f;
+            }return new p.init(k, f);
+        }, clone: function () {
+            var a = k.clone.call(this);
+            a._data = this._data.clone();return a;
+        }, _minBufferSize: 0 });d.Hasher = r.extend({ cfg: k.extend(), init: function (a) {
+            this.cfg = this.cfg.extend(a);this.reset();
+        }, reset: function () {
+            r.reset.call(this);this._doReset();
+        }, update: function (a) {
+            this._append(a);this._process();return this;
+        }, finalize: function (a) {
+            a && this._append(a);return this._doFinalize();
+        }, blockSize: 16, _createHelper: function (a) {
+            return function (b, d) {
+                return new a.init(d).finalize(b);
+            };
+        }, _createHmacHelper: function (a) {
+            return function (b, d) {
+                return new s.HMAC.init(a, d).finalize(b);
+            };
+        } });var s = e.algo = {};return e;
+}(Math);
+(function () {
+    var g = CryptoJS,
+        l = g.lib,
+        e = l.WordArray,
+        d = l.Hasher,
+        m = [],
+        l = g.algo.SHA1 = d.extend({ _doReset: function () {
+            this._hash = new e.init([1732584193, 4023233417, 2562383102, 271733878, 3285377520]);
+        }, _doProcessBlock: function (d, e) {
+            for (var b = this._hash.words, n = b[0], j = b[1], h = b[2], g = b[3], l = b[4], a = 0; 80 > a; a++) {
+                if (16 > a) m[a] = d[e + a] | 0;else {
+                    var c = m[a - 3] ^ m[a - 8] ^ m[a - 14] ^ m[a - 16];m[a] = c << 1 | c >>> 31;
+                }c = (n << 5 | n >>> 27) + l + m[a];c = 20 > a ? c + ((j & h | ~j & g) + 1518500249) : 40 > a ? c + ((j ^ h ^ g) + 1859775393) : 60 > a ? c + ((j & h | j & g | h & g) - 1894007588) : c + ((j ^ h ^ g) - 899497514);l = g;g = h;h = j << 30 | j >>> 2;j = n;n = c;
+            }b[0] = b[0] + n | 0;b[1] = b[1] + j | 0;b[2] = b[2] + h | 0;b[3] = b[3] + g | 0;b[4] = b[4] + l | 0;
+        }, _doFinalize: function () {
+            var d = this._data,
+                e = d.words,
+                b = 8 * this._nDataBytes,
+                g = 8 * d.sigBytes;e[g >>> 5] |= 128 << 24 - g % 32;e[(g + 64 >>> 9 << 4) + 14] = Math.floor(b / 4294967296);e[(g + 64 >>> 9 << 4) + 15] = b;d.sigBytes = 4 * e.length;this._process();return this._hash;
+        }, clone: function () {
+            var e = d.clone.call(this);e._hash = this._hash.clone();return e;
+        } });g.SHA1 = d._createHelper(l);g.HmacSHA1 = d._createHmacHelper(l);
+})();
+(function () {
+    var g = CryptoJS,
+        l = g.enc.Utf8;g.algo.HMAC = g.lib.Base.extend({ init: function (e, d) {
+            e = this._hasher = new e.init();"string" == typeof d && (d = l.parse(d));var g = e.blockSize,
+                k = 4 * g;d.sigBytes > k && (d = e.finalize(d));d.clamp();for (var p = this._oKey = d.clone(), b = this._iKey = d.clone(), n = p.words, j = b.words, h = 0; h < g; h++) n[h] ^= 1549556828, j[h] ^= 909522486;p.sigBytes = b.sigBytes = k;this.reset();
+        }, reset: function () {
+            var e = this._hasher;e.reset();e.update(this._iKey);
+        }, update: function (e) {
+            this._hasher.update(e);return this;
+        }, finalize: function (e) {
+            var d = this._hasher;e = d.finalize(e);d.reset();return d.finalize(this._oKey.clone().concat(e));
+        } });
+})();
 
-            // Flatten any nested arrays
-            return concat.apply([], ret);
-        },
-
-        // A global GUID counter for objects
-        guid: 1,
+(function () {
+    // Shortcuts
+    var C = CryptoJS;
+    var C_lib = C.lib;
+    var WordArray = C_lib.WordArray;
+    var C_enc = C.enc;
 
-        // Bind a function to a context, optionally partially applying any
-        // arguments.
-        proxy: function (fn, context) {
-            var args, proxy, tmp;
+    /**
+     * Base64 encoding strategy.
+     */
+    var Base64 = C_enc.Base64 = {
+        /**
+         * Converts a word array to a Base64 string.
+         *
+         * @param {WordArray} wordArray The word array.
+         *
+         * @return {string} The Base64 string.
+         *
+         * @static
+         *
+         * @example
+         *
+         *     var base64String = CryptoJS.enc.Base64.stringify(wordArray);
+         */
+        stringify: function (wordArray) {
+            // Shortcuts
+            var words = wordArray.words;
+            var sigBytes = wordArray.sigBytes;
+            var map = this._map;
 
-            if (typeof context === "string") {
-                tmp = fn[context];
-                context = fn;
-                fn = tmp;
-            }
+            // Clamp excess bits
+            wordArray.clamp();
 
-            // Quick check to determine if target is callable, in the spec
-            // this throws a TypeError, but we will just return undefined.
-            if (!jQuery.isFunction(fn)) {
-                return undefined;
-            }
+            // Convert
+            var base64Chars = [];
+            for (var i = 0; i < sigBytes; i += 3) {
+                var byte1 = words[i >>> 2] >>> 24 - i % 4 * 8 & 0xff;
+                var byte2 = words[i + 1 >>> 2] >>> 24 - (i + 1) % 4 * 8 & 0xff;
+                var byte3 = words[i + 2 >>> 2] >>> 24 - (i + 2) % 4 * 8 & 0xff;
 
-            // Simulated bind
-            args = slice.call(arguments, 2);
-            proxy = function () {
-                return fn.apply(context || this, args.concat(slice.call(arguments)));
-            };
+                var triplet = byte1 << 16 | byte2 << 8 | byte3;
 
-            // Set the guid of unique handler to the same of original handler, so it can be removed
-            proxy.guid = fn.guid = fn.guid || jQuery.guid++;
+                for (var j = 0; j < 4 && i + j * 0.75 < sigBytes; j++) {
+                    base64Chars.push(map.charAt(triplet >>> 6 * (3 - j) & 0x3f));
+                }
+            }
 
-            return proxy;
-        },
+            // Add padding
+            var paddingChar = map.charAt(64);
+            if (paddingChar) {
+                while (base64Chars.length % 4) {
+                    base64Chars.push(paddingChar);
+                }
+            }
 
-        now: function () {
-            return +new Date();
+            return base64Chars.join('');
         },
 
-        // jQuery.support is not used in Core but other projects attach their
-        // properties to it so it needs to exist.
-        support: support
-    });
-
-    // Populate the class2type map
-    jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) {
-        class2type["[object " + name + "]"] = name.toLowerCase();
-    });
+        /**
+         * Converts a Base64 string to a word array.
+         *
+         * @param {string} base64Str The Base64 string.
+         *
+         * @return {WordArray} The word array.
+         *
+         * @static
+         *
+         * @example
+         *
+         *     var wordArray = CryptoJS.enc.Base64.parse(base64String);
+         */
+        parse: function (base64Str) {
+            // Shortcuts
+            var base64StrLength = base64Str.length;
+            var map = this._map;
 
-    function isArraylike(obj) {
-        var length = obj.length,
-            type = jQuery.type(obj);
+            // Ignore padding
+            var paddingChar = map.charAt(64);
+            if (paddingChar) {
+                var paddingIndex = base64Str.indexOf(paddingChar);
+                if (paddingIndex != -1) {
+                    base64StrLength = paddingIndex;
+                }
+            }
 
-        if (type === "function" || jQuery.isWindow(obj)) {
-            return false;
-        }
+            // Convert
+            var words = [];
+            var nBytes = 0;
+            for (var i = 0; i < base64StrLength; i++) {
+                if (i % 4) {
+                    var bits1 = map.indexOf(base64Str.charAt(i - 1)) << i % 4 * 2;
+                    var bits2 = map.indexOf(base64Str.charAt(i)) >>> 6 - i % 4 * 2;
+                    words[nBytes >>> 2] |= (bits1 | bits2) << 24 - nBytes % 4 * 8;
+                    nBytes++;
+                }
+            }
 
-        if (obj.nodeType === 1 && length) {
-            return true;
-        }
+            return WordArray.create(words, nBytes);
+        },
 
-        return type === "array" || length === 0 || typeof length === "number" && length > 0 && length - 1 in obj;
-    }
+        _map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
+    };
+})();
 
-    // Initialize a jQuery object
+if (true) {
+    module.exports = CryptoJS;
+} else {
+    window.CryptoJS = CryptoJS;
+}
 
+/***/ }),
+/* 12 */
+/***/ (function(module, exports) {
 
-    // A central reference to the root jQuery(document)
-    var rootjQuery,
+/* Copyright 2015 William Summers, MetaTribal LLC
+ * adapted from https://developer.mozilla.org/en-US/docs/JXON
+ *
+ * Licensed under the MIT License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://opensource.org/licenses/MIT
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * @author William Summers
+ * https://github.com/metatribal/xmlToJSON
+ */
 
+var xmlToJSON = function () {
 
-    // Use the correct document accordingly with window argument (sandbox)
-    document = window.document,
+    this.version = "1.3.5";
 
+    var options = { // set up the default options
+        mergeCDATA: true, // extract cdata and merge with text
+        normalize: true, // collapse multiple spaces to single space
+        stripElemPrefix: true // for elements of same name in diff namespaces, you can enable namespaces and access the nskey property
+    };
 
-    // A simple way to check for HTML strings
-    // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
-    // Strict HTML recognition (#11290: must start with <)
-    rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
-        init = jQuery.fn.init = function (selector, context) {
-        var match, elem;
+    var prefixMatch = new RegExp(/(?!xmlns)^.*:/);
+    var trimMatch = new RegExp(/^\s+|\s+$/g);
 
-        // HANDLE: $(""), $(null), $(undefined), $(false)
-        if (!selector) {
-            return this;
+    this.grokType = function (sValue) {
+        if (/^\s*$/.test(sValue)) {
+            return null;
+        }
+        if (/^(?:true|false)$/i.test(sValue)) {
+            return sValue.toLowerCase() === "true";
         }
+        if (isFinite(sValue)) {
+            return parseFloat(sValue);
+        }
+        return sValue;
+    };
 
-        // Handle HTML strings
-        if (typeof selector === "string") {
-            if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
-                // Assume that strings that start and end with <> are HTML and skip the regex check
-                match = [null, selector, null];
+    this.parseString = function (xmlString, opt) {
+        if (xmlString) {
+            var xml = this.stringToXML(xmlString);
+            if (xml.getElementsByTagName('parsererror').length) {
+                return null;
             } else {
-                match = rquickExpr.exec(selector);
+                return this.parseXML(xml, opt);
             }
+        } else {
+            return null;
+        }
+    };
 
-            // Match html or make sure no context is specified for #id
-            if (match && (match[1] || !context)) {
+    this.parseXML = function (oXMLParent, opt) {
 
-                // HANDLE: $(html) -> $(array)
-                if (match[1]) {
-                    context = context instanceof jQuery ? context[0] : context;
+        // initialize options
+        for (var key in opt) {
+            options[key] = opt[key];
+        }
 
-                    // scripts is true for back-compat
-                    // Intentionally let the error be thrown if parseHTML is not present
-                    jQuery.merge(this, jQuery.parseHTML(match[1], context && context.nodeType ? context.ownerDocument || context : document, true));
+        var vResult = {},
+            nLength = 0,
+            sCollectedTxt = "";
 
-                    // HANDLE: $(html, props)
-                    if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
-                        for (match in context) {
-                            // Properties of context are called as methods if possible
-                            if (jQuery.isFunction(this[match])) {
-                                this[match](context[match]);
+        // iterate over the children
+        var childNum = oXMLParent.childNodes.length;
+        if (childNum) {
+            for (var oNode, sProp, vContent, nItem = 0; nItem < oXMLParent.childNodes.length; nItem++) {
+                oNode = oXMLParent.childNodes.item(nItem);
 
-                                // ...and otherwise set as attributes
-                            } else {
-                                this.attr(match, context[match]);
-                            }
-                        }
+                if (oNode.nodeType === 4) {
+                    if (options.mergeCDATA) {
+                        sCollectedTxt += oNode.nodeValue;
                     }
+                } /* nodeType is "CDATASection" (4) */
+                else if (oNode.nodeType === 3) {
+                        sCollectedTxt += oNode.nodeValue;
+                    } /* nodeType is "Text" (3) */
+                    else if (oNode.nodeType === 1) {
+                            /* nodeType is "Element" (1) */
+
+                            if (nLength === 0) {
+                                vResult = {};
+                            }
 
-                    return this;
+                            // using nodeName to support browser (IE) implementation with no 'localName' property
+                            if (options.stripElemPrefix) {
+                                sProp = oNode.nodeName.replace(prefixMatch, '');
+                            } else {
+                                sProp = oNode.nodeName;
+                            }
 
-                    // HANDLE: $(#id)
-                } else {
-                    elem = document.getElementById(match[2]);
+                            vContent = xmlToJSON.parseXML(oNode);
 
-                    // Check parentNode to catch when Blackberry 4.6 returns
-                    // nodes that are no longer in the document #6963
-                    if (elem && elem.parentNode) {
-                        // Handle the case where IE and Opera return items
-                        // by name instead of ID
-                        if (elem.id !== match[2]) {
-                            return rootjQuery.find(selector);
+                            if (vResult.hasOwnProperty(sProp)) {
+                                if (vResult[sProp].constructor !== Array) {
+                                    vResult[sProp] = [vResult[sProp]];
+                                }
+                                vResult[sProp].push(vContent);
+                            } else {
+                                vResult[sProp] = vContent;
+                                nLength++;
+                            }
                         }
-
-                        // Otherwise, we inject the element directly into the jQuery object
-                        this.length = 1;
-                        this[0] = elem;
-                    }
-
-                    this.context = document;
-                    this.selector = selector;
-                    return this;
-                }
-
-                // HANDLE: $(expr, $(...))
-            } else if (!context || context.jquery) {
-                return (context || rootjQuery).find(selector);
-
-                // HANDLE: $(expr, context)
-                // (which is just equivalent to: $(context).find(expr)
-            } else {
-                return this.constructor(context).find(selector);
             }
-
-            // HANDLE: $(DOMElement)
-        } else if (selector.nodeType) {
-            this.context = this[0] = selector;
-            this.length = 1;
-            return this;
-
-            // HANDLE: $(function)
-            // Shortcut for document ready
-        } else if (jQuery.isFunction(selector)) {
-            return typeof rootjQuery.ready !== "undefined" ? rootjQuery.ready(selector) :
-            // Execute immediately if ready is not present
-            selector(jQuery);
         }
 
-        if (selector.selector !== undefined) {
-            this.selector = selector.selector;
-            this.context = selector.context;
+        if (!Object.keys(vResult).length) {
+            vResult = sCollectedTxt.replace(trimMatch, '') || '';
         }
 
-        return jQuery.makeArray(selector, this);
+        return vResult;
     };
 
-    // Give the init function the jQuery prototype for later instantiation
-    init.prototype = jQuery.fn;
-
-    // Initialize central reference
-    rootjQuery = jQuery(document);
-
-    var rnotwhite = /\S+/g;
-
-    // String to Object options format cache
-    var optionsCache = {};
+    // Convert xmlDocument to a string
+    // Returns null on failure
+    this.xmlToString = function (xmlDoc) {
+        try {
+            var xmlString = xmlDoc.xml ? xmlDoc.xml : new XMLSerializer().serializeToString(xmlDoc);
+            return xmlString;
+        } catch (err) {
+            return null;
+        }
+    };
 
-    // Convert String-formatted options into Object-formatted ones and store in cache
-    function createOptions(options) {
-        var object = optionsCache[options] = {};
-        jQuery.each(options.match(rnotwhite) || [], function (_, flag) {
-            object[flag] = true;
-        });
-        return object;
-    }
+    // Convert a string to XML Node Structure
+    // Returns null on failure
+    this.stringToXML = function (xmlString) {
+        try {
+            var xmlDoc = null;
 
-    /*
-     * Create a callback list using the following parameters:
-     *
-     *	options: an optional list of space-separated options that will change how
-     *			the callback list behaves or a more traditional option object
-     *
-     * By default a callback list will act like an event callback list and can be
-     * "fired" multiple times.
-     *
-     * Possible options:
-     *
-     *	once:			will ensure the callback list can only be fired once (like a Deferred)
-     *
-     *	memory:			will keep track of previous values and will call any callback added
-     *					after the list has been fired right away with the latest "memorized"
-     *					values (like a Deferred)
-     *
-     *	unique:			will ensure a callback can only be added once (no duplicate in the list)
-     *
-     *	stopOnFalse:	interrupt callings when a callback returns false
-     *
-     */
-    jQuery.Callbacks = function (options) {
+            if (window.DOMParser) {
 
-        // Convert options from String-formatted to Object-formatted if needed
-        // (we check in cache first)
-        options = typeof options === "string" ? optionsCache[options] || createOptions(options) : jQuery.extend({}, options);
+                var parser = new DOMParser();
+                xmlDoc = parser.parseFromString(xmlString, "text/xml");
 
-        var // Flag to know if list is currently firing
-        firing,
+                return xmlDoc;
+            } else {
+                xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
+                xmlDoc.async = false;
+                xmlDoc.loadXML(xmlString);
 
-        // Last fire value (for non-forgettable lists)
-        memory,
+                return xmlDoc;
+            }
+        } catch (e) {
+            return null;
+        }
+    };
 
-        // Flag to know if list was already fired
-        fired,
+    return this;
+}.call({});
 
-        // End of the loop when firing
-        firingLength,
+var xml2json = function (xmlString) {
+    return xmlToJSON.parseString(xmlString);
+};
 
-        // Index of currently firing callback (modified by remove if needed)
-        firingIndex,
+module.exports = xml2json;
 
-        // First callback to fire (used internally by add and fireWith)
-        firingStart,
+/***/ }),
+/* 13 */
+/***/ (function(module, exports) {
 
-        // Actual callback list
-        list = [],
+//copyright Ryan Day 2010 <http://ryanday.org>, Joscha Feth 2013 <http://www.feth.com> [MIT Licensed]
 
-        // Stack of fire calls for repeatable lists
-        stack = !options.once && [],
+var element_start_char = "a-zA-Z_\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FFF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD";
+var element_non_start_char = "\-.0-9\u00B7\u0300-\u036F\u203F\u2040";
+var element_replace = new RegExp("^([^" + element_start_char + "])|^((x|X)(m|M)(l|L))|([^" + element_start_char + element_non_start_char + "])", "g");
+var not_safe_in_xml = /[^\x09\x0A\x0D\x20-\xFF\x85\xA0-\uD7FF\uE000-\uFDCF\uFDE0-\uFFFD]/gm;
 
-        // Fire callbacks
-        fire = function (data) {
-            memory = options.memory && data;
-            fired = true;
-            firingIndex = firingStart || 0;
-            firingStart = 0;
-            firingLength = list.length;
-            firing = true;
-            for (; list && firingIndex < firingLength; firingIndex++) {
-                if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {
-                    memory = false; // To prevent further calls using add
-                    break;
-                }
-            }
-            firing = false;
-            if (list) {
-                if (stack) {
-                    if (stack.length) {
-                        fire(stack.shift());
-                    }
-                } else if (memory) {
-                    list = [];
-                } else {
-                    self.disable();
-                }
+var objKeys = function (obj) {
+    var l = [];
+    if (obj instanceof Object) {
+        for (var k in obj) {
+            if (obj.hasOwnProperty(k)) {
+                l.push(k);
             }
-        },
+        }
+    }
+    return l;
+};
+var process_to_xml = function (node_data, options) {
+
+    var makeNode = function (name, content, attributes, level, hasSubNodes) {
+        var indent_value = options.indent !== undefined ? options.indent : "\t";
+        var indent = options.prettyPrint ? '\n' + new Array(level).join(indent_value) : '';
+        if (options.removeIllegalNameCharacters) {
+            name = name.replace(element_replace, '_');
+        }
+
+        var node = [indent, '<', name, attributes || ''];
+        if (content && content.length > 0) {
+            node.push('>');
+            node.push(content);
+            hasSubNodes && node.push(indent);
+            node.push('</');
+            node.push(name);
+            node.push('>');
+        } else {
+            node.push('/>');
+        }
+        return node.join('');
+    };
 
-        // Actual Callbacks object
-        self = {
-            // Add a callback or a collection of callbacks to the list
-            add: function () {
-                if (list) {
-                    // First, we save the current length
-                    var start = list.length;
-                    (function add(args) {
-                        jQuery.each(args, function (_, arg) {
-                            var type = jQuery.type(arg);
-                            if (type === "function") {
-                                if (!options.unique || !self.has(arg)) {
-                                    list.push(arg);
-                                }
-                            } else if (arg && arg.length && type !== "string") {
-                                // Inspect recursively
-                                add(arg);
-                            }
-                        });
-                    })(arguments);
-                    // Do we need to add the callbacks to the
-                    // current firing batch?
-                    if (firing) {
-                        firingLength = list.length;
-                        // With memory, if we're not firing then
-                        // we should call right away
-                    } else if (memory) {
-                        firingStart = start;
-                        fire(memory);
-                    }
-                }
-                return this;
-            },
-            // Remove a callback from the list
-            remove: function () {
-                if (list) {
-                    jQuery.each(arguments, function (_, arg) {
-                        var index;
-                        while ((index = jQuery.inArray(arg, list, index)) > -1) {
-                            list.splice(index, 1);
-                            // Handle firing indexes
-                            if (firing) {
-                                if (index <= firingLength) {
-                                    firingLength--;
-                                }
-                                if (index <= firingIndex) {
-                                    firingIndex--;
-                                }
-                            }
+    return function fn(node_data, node_descriptor, level) {
+        var type = typeof node_data;
+        if (Array.isArray ? Array.isArray(node_data) : node_data instanceof Array) {
+            type = 'array';
+        } else if (node_data instanceof Date) {
+            type = 'date';
+        }
+
+        switch (type) {
+            //if value is an array create child nodes from values
+            case 'array':
+                var ret = [];
+                node_data.map(function (v) {
+                    ret.push(fn(v, 1, level + 1));
+                    //entries that are values of an array are the only ones that can be special node descriptors
+                });
+                options.prettyPrint && ret.push('\n');
+                return ret.join('');
+                break;
+
+            case 'date':
+                // cast dates to ISO 8601 date (soap likes it)
+                return node_data.toJSON ? node_data.toJSON() : node_data + '';
+                break;
+
+            case 'object':
+                var nodes = [];
+                for (var name in node_data) {
+                    if (node_data[name] instanceof Array) {
+                        for (var j in node_data[name]) {
+                            nodes.push(makeNode(name, fn(node_data[name][j], 0, level + 1), null, level + 1, objKeys(node_data[name][j]).length));
                         }
-                    });
-                }
-                return this;
-            },
-            // Check if a given callback is in the list.
-            // If no argument is given, return whether or not list has callbacks attached.
-            has: function (fn) {
-                return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);
-            },
-            // Remove all callbacks from the list
-            empty: function () {
-                list = [];
-                firingLength = 0;
-                return this;
-            },
-            // Have the list do nothing anymore
-            disable: function () {
-                list = stack = memory = undefined;
-                return this;
-            },
-            // Is it disabled?
-            disabled: function () {
-                return !list;
-            },
-            // Lock the list in its current state
-            lock: function () {
-                stack = undefined;
-                if (!memory) {
-                    self.disable();
-                }
-                return this;
-            },
-            // Is it locked?
-            locked: function () {
-                return !stack;
-            },
-            // Call all callbacks with the given context and arguments
-            fireWith: function (context, args) {
-                if (list && (!fired || stack)) {
-                    args = args || [];
-                    args = [context, args.slice ? args.slice() : args];
-                    if (firing) {
-                        stack.push(args);
                     } else {
-                        fire(args);
+                        nodes.push(makeNode(name, fn(node_data[name], 0, level + 1), null, level + 1));
                     }
                 }
-                return this;
-            },
-            // Call all the callbacks with the given arguments
-            fire: function () {
-                self.fireWith(this, arguments);
-                return this;
+                options.prettyPrint && nodes.length > 0 && nodes.push('\n');
+                return nodes.join('');
+                break;
+
+            case 'function':
+                return node_data();
+                break;
+
+            default:
+                return options.escape ? esc(node_data) : '' + node_data;
+        }
+    }(node_data, 0, 0);
+};
+
+var xml_header = function (standalone) {
+    var ret = ['<?xml version="1.0" encoding="UTF-8"'];
+
+    if (standalone) {
+        ret.push(' standalone="yes"');
+    }
+    ret.push('?>');
+
+    return ret.join('');
+};
+
+function esc(str) {
+    return ('' + str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/'/g, '&apos;').replace(/"/g, '&quot;').replace(not_safe_in_xml, '');
+}
+
+module.exports = function (obj, options) {
+
+    if (!options) {
+        options = {
+            xmlHeader: {
+                standalone: true
             },
-            // To know if the callbacks have already been called at least once
-            fired: function () {
-                return !!fired;
+            prettyPrint: true,
+            indent: "  "
+        };
+    }
+
+    var Buffer = this.Buffer || function Buffer() {};
+
+    if (typeof obj == 'string' || obj instanceof Buffer) {
+        try {
+            obj = JSON.parse(obj.toString());
+        } catch (e) {
+            return false;
+        }
+    }
+
+    var xmlheader = '';
+    var docType = '';
+    if (options) {
+        if (typeof options == 'object') {
+            // our config is an object
+
+            if (options.xmlHeader) {
+                // the user wants an xml header
+                xmlheader = xml_header(!!options.xmlHeader.standalone);
+            }
+
+            if (typeof options.docType != 'undefined') {
+                docType = '<!DOCTYPE ' + options.docType + '>';
             }
+        } else {
+            // our config is a boolean value, so just add xml header
+            xmlheader = xml_header();
+        }
+    }
+    options = options || {};
+
+    var ret = [xmlheader, options.prettyPrint && docType ? '\n' : '', docType, process_to_xml(obj, options)];
+    return ret.join('').replace(/\n{2,}/g, '\n').replace(/\s+$/g, '');
+};
+
+/***/ }),
+/* 14 */
+/***/ (function(module, exports, __webpack_require__) {
+
+var util = __webpack_require__(0);
+
+var initTask = function (cos) {
+
+    var queue = [];
+    var tasks = {};
+    var uploadingFileCount = 0;
+    var nextUploadIndex = 0;
+
+    var originApiMap = {};
+
+    // 把上传方法替换成添加任务的方法
+    util.each(['putObject', 'sliceUploadFile'], function (api) {
+        originApiMap[api] = cos[api];
+        cos[api] = function (params, callback) {
+            cos._addTask(api, params, callback);
         };
+    });
 
-        return self;
+    // 接口返回简略的任务信息
+    var formatTask = function (task) {
+        var t = {
+            id: task.id,
+            Bucket: task.Bucket,
+            Region: task.Region,
+            Key: task.Key,
+            FilePath: task.FilePath,
+            state: task.state,
+            loaded: task.loaded,
+            size: task.size,
+            speed: task.speed,
+            percent: task.percent,
+            hashPercent: task.hashPercent
+        };
+        if (task.FilePath) t.FilePath = task.FilePath;
+        return t;
     };
 
-    jQuery.extend({
-
-        Deferred: function (func) {
-            var tuples = [
-            // action, add listener, listener list, final state
-            ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], ["notify", "progress", jQuery.Callbacks("memory")]],
-                state = "pending",
-                promise = {
-                state: function () {
-                    return state;
-                },
-                always: function () {
-                    deferred.done(arguments).fail(arguments);
-                    return this;
-                },
-                then: function () /* fnDone, fnFail, fnProgress */{
-                    var fns = arguments;
-                    return jQuery.Deferred(function (newDefer) {
-                        jQuery.each(tuples, function (i, tuple) {
-                            var fn = jQuery.isFunction(fns[i]) && fns[i];
-                            // deferred[ done | fail | progress ] for forwarding actions to newDefer
-                            deferred[tuple[1]](function () {
-                                var returned = fn && fn.apply(this, arguments);
-                                if (returned && jQuery.isFunction(returned.promise)) {
-                                    returned.promise().done(newDefer.resolve).fail(newDefer.reject).progress(newDefer.notify);
-                                } else {
-                                    newDefer[tuple[0] + "With"](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);
-                                }
-                            });
-                        });
-                        fns = null;
-                    }).promise();
-                },
-                // Get a promise for this deferred
-                // If obj is provided, the promise aspect is added to the object
-                promise: function (obj) {
-                    return obj != null ? jQuery.extend(obj, promise) : promise;
-                }
-            },
-                deferred = {};
+    var emitListUpdate = function () {
+        cos.emit('task-list-update', { list: util.map(queue, formatTask) });
+        cos.emit('list-update', { list: util.map(queue, formatTask) });
+    };
 
-            // Keep pipe for back-compat
-            promise.pipe = promise.then;
+    var startNextTask = function () {
+        if (nextUploadIndex < queue.length && uploadingFileCount < cos.options.FileParallelLimit) {
+            var task = queue[nextUploadIndex];
+            if (task.state === 'waiting') {
+                uploadingFileCount++;
+                task.state = 'checking';
+                !task.params.UploadData && (task.params.UploadData = {});
+                originApiMap[task.api].call(cos, task.params, function (err, data) {
+                    if (!cos._isRunningTask(task.id)) return;
+                    if (task.state === 'checking' || task.state === 'uploading') {
+                        task.state = err ? 'error' : 'success';
+                        uploadingFileCount--;
+                        emitListUpdate();
+                        startNextTask(cos);
+                        task.callback && task.callback(err, data);
+                        if (task.state === 'success') {
+                            delete task.params;
+                            delete task.callback;
+                        }
+                    }
+                });
+                emitListUpdate();
+            }
+            nextUploadIndex++;
+            startNextTask(cos);
+        }
+    };
 
-            // Add list-specific methods
-            jQuery.each(tuples, function (i, tuple) {
-                var list = tuple[2],
-                    stateString = tuple[3];
+    var killTask = function (id, switchToState) {
+        var task = tasks[id];
+        var waiting = task && task.state === 'waiting';
+        var running = task && (task.state === 'checking' || task.state === 'uploading');
+        if (switchToState === 'canceled' && task.state !== 'canceled' || switchToState === 'paused' && waiting || switchToState === 'paused' && running) {
+            if (switchToState === 'paused' && task.params.Body && typeof task.params.Body.pipe === 'function') {
+                console.error('stream not support pause');
+                return;
+            }
+            task.state = switchToState;
+            cos.emit('inner-kill-task', { TaskId: id });
+            emitListUpdate();
+            if (running) {
+                uploadingFileCount--;
+                startNextTask(cos);
+            }
+            if (switchToState === 'canceled') {
+                delete task.params;
+                delete task.callback;
+            }
+        }
+    };
 
-                // promise[ done | fail | progress ] = list.add
-                promise[tuple[1]] = list.add;
+    cos._addTasks = function (taskList) {
+        util.each(taskList, function (task) {
+            task.params.IgnoreAddEvent = true;
+            cos._addTask(task.api, task.params, task.callback);
+        });
+        emitListUpdate();
+    };
 
-                // Handle state
-                if (stateString) {
-                    list.add(function () {
-                        // state = [ resolved | rejected ]
-                        state = stateString;
+    cos._addTask = function (api, params, callback) {
 
-                        // [ reject_list | resolve_list ].disable; progress_list.lock
-                    }, tuples[i ^ 1][2].disable, tuples[2][2].lock);
-                }
+        // 生成 id
+        var id = util.uuid();
+        params.TaskReady && params.TaskReady(id);
 
-                // deferred[ resolve | reject | notify ]
-                deferred[tuple[0]] = function () {
-                    deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments);
-                    return this;
-                };
-                deferred[tuple[0] + "With"] = list.fireWith;
-            });
+        var size = 0;
+        if (params.Body && params.Body.size !== undefined) {
+            size = params.Body.size;
+        } else if (params.Body && params.Body.length !== undefined) {
+            size = params.Body.length;
+        } else if (params.ContentLength !== undefined) {
+            size = params.ContentLength;
+        }
 
-            // Make the deferred a promise
-            promise.promise(deferred);
+        if (params.ContentLength === undefined) params.ContentLength = size;
+        params.TaskId = id;
 
-            // Call given func if any
-            if (func) {
-                func.call(deferred, deferred);
-            }
+        var task = {
+            // env
+            params: params,
+            callback: callback,
+            api: api,
+            index: queue.length,
+            // task
+            id: id,
+            Bucket: params.Bucket,
+            Region: params.Region,
+            Key: params.Key,
+            FilePath: params.FilePath || '',
+            state: 'waiting',
+            loaded: 0,
+            size: size,
+            speed: 0,
+            percent: 0,
+            hashPercent: 0
+        };
+        var onHashProgress = params.onHashProgress;
+        params.onHashProgress = function (info) {
+            if (!cos._isRunningTask(task.id)) return;
+            task.hashPercent = info.percent;
+            onHashProgress && onHashProgress(info);
+            emitListUpdate();
+        };
+        var onProgress = params.onProgress;
+        params.onProgress = function (info) {
+            if (!cos._isRunningTask(task.id)) return;
+            task.state === 'checking' && (task.state = 'uploading');
+            task.loaded = info.loaded;
+            task.speed = info.speed;
+            task.percent = info.percent;
+            onProgress && onProgress(info);
+            emitListUpdate();
+        };
+        queue.push(task);
+        tasks[id] = task;
+        !params.IgnoreAddEvent && emitListUpdate();
+        startNextTask(cos);
+        return id;
+    };
+    cos._isRunningTask = function (id) {
+        var task = tasks[id];
+        return !!(task && (task.state === 'checking' || task.state === 'uploading'));
+    };
+    cos.getTaskList = function () {
+        return util.map(queue, formatTask);
+    };
+    cos.cancelTask = function (id) {
+        killTask(id, 'canceled');
+    };
+    cos.pauseTask = function (id) {
+        killTask(id, 'paused');
+    };
+    cos.restartTask = function (id) {
+        var task = tasks[id];
+        if (task && (task.state === 'paused' || task.state === 'error')) {
+            task.state = 'waiting';
+            emitListUpdate();
+            nextUploadIndex = Math.min(nextUploadIndex, task.index);
+            startNextTask();
+        }
+    };
+};
 
-            // All done!
-            return deferred;
-        },
+module.exports.init = initTask;
 
-        // Deferred helper
-        when: function (subordinate /* , ..., subordinateN */) {
-            var i = 0,
-                resolveValues = slice.call(arguments),
-                length = resolveValues.length,
+/***/ }),
+/* 15 */
+/***/ (function(module, exports, __webpack_require__) {
 
+/* WEBPACK VAR INJECTION */(function(global, Buffer) {var queryString = __webpack_require__(4);
+var REQUEST = __webpack_require__(18);
+var util = __webpack_require__(0);
 
-            // the count of uncompleted subordinates
-            remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ? length : 0,
+// Bucket 相关
 
+/**
+ * 查看是否存在该Bucket，是否有权限访问
+ * @param  {Object}  params                     参数对象，必须
+ *     @param  {String}  params.Bucket          Bucket名称，必须
+ *     @param  {String}  params.Region          地域名称，必须
+ * @param  {Function}  callback                 回调函数，必须
+ * @return  {Object}  err                       请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                      返回的数据
+ *     @return  {Boolean}  data.BucketExist     Bucket是否存在
+ *     @return  {Boolean}  data.BucketAuth      是否有 Bucket 的访问权限
+ */
+function headBucket(params, callback) {
+    submitRequest.call(this, {
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        method: 'HEAD'
+    }, function (err, data) {
+        var exist, auth, statusCode;
+        if (err) {
+            statusCode = err.statusCode;
+            if (statusCode && statusCode === 404) {
+                exist = false;
+                auth = false;
+            } else if (statusCode && statusCode === 403) {
+                exist = true;
+                auth = false;
+            } else {
+                return callback(err);
+            }
+        } else {
+            statusCode = data.statusCode;
+            exist = true;
+            auth = true;
+        }
+        var result = {
+            BucketExist: exist,
+            BucketAuth: auth,
+            statusCode: statusCode
+        };
+        if (data && data.headers) {
+            result.headers = data.headers;
+        }
+        callback(null, result);
+    });
+}
 
-            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
-            deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
+/**
+ * 获取 Bucket 下的 object 列表
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ *     @param  {String}  params.Prefix              前缀匹配，用来规定返回的文件前缀地址，非必须
+ *     @param  {String}  params.Delimiter           定界符为一个符号，如果有Prefix，则将Prefix到delimiter之间的相同路径归为一类，非必须
+ *     @param  {String}  params.Marker              默认以UTF-8二进制顺序列出条目，所有列出条目从marker开始，非必须
+ *     @param  {String}  params.MaxKeys             单次返回最大的条目数量，默认1000，非必须
+ *     @param  {String}  params.EncodingType        规定返回值的编码方式，非必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          返回的数据
+ *     @return  {Object}  data.ListBucketResult     返回的 object 列表信息
+ */
+function getBucket(params, callback) {
+    var reqParams = {};
+    reqParams['prefix'] = params['Prefix'];
+    reqParams['delimiter'] = params['Delimiter'];
+    reqParams['marker'] = params['Marker'];
+    reqParams['max-keys'] = params['MaxKeys'];
+    reqParams['encoding-type'] = params['EncodingType'];
 
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        qs: reqParams
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var contents = data.ListBucketResult.Contents || [];
+        var CommonPrefixes = data.ListBucketResult.CommonPrefixes || [];
 
-            // Update function for both resolve and progress values
-            updateFunc = function (i, contexts, values) {
-                return function (value) {
-                    contexts[i] = this;
-                    values[i] = arguments.length > 1 ? slice.call(arguments) : value;
-                    if (values === progressValues) {
-                        deferred.notifyWith(contexts, values);
-                    } else if (! --remaining) {
-                        deferred.resolveWith(contexts, values);
-                    }
-                };
-            },
-                progressValues,
-                progressContexts,
-                resolveContexts;
+        contents = util.isArray(contents) ? contents : [contents];
+        CommonPrefixes = util.isArray(CommonPrefixes) ? CommonPrefixes : [CommonPrefixes];
 
-            // add listeners to Deferred subordinates; treat others as resolved
-            if (length > 1) {
-                progressValues = new Array(length);
-                progressContexts = new Array(length);
-                resolveContexts = new Array(length);
-                for (; i < length; i++) {
-                    if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) {
-                        resolveValues[i].promise().done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject).progress(updateFunc(i, progressContexts, progressValues));
-                    } else {
-                        --remaining;
-                    }
-                }
-            }
+        var result = util.clone(data.ListBucketResult);
+        util.extend(result, {
+            Contents: contents,
+            CommonPrefixes: CommonPrefixes,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
 
-            // if we're not waiting on anything, resolve the master
-            if (!remaining) {
-                deferred.resolveWith(resolveContexts, resolveValues);
-            }
+        callback(null, result);
+    });
+}
 
-            return deferred.promise();
+/**
+ * 删除 Bucket
+ * @param  {Object}  params                 参数对象，必须
+ *     @param  {String}  params.Bucket      Bucket名称，必须
+ *     @param  {String}  params.Region      地域名称，必须
+ * @param  {Function}  callback             回调函数，必须
+ * @return  {Object}  err                   请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                  返回的数据
+ *     @return  {String}  data.Location     操作地址
+ */
+function deleteBucket(params, callback) {
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
         }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
     });
+}
 
-    // The deferred used on DOM ready
-    var readyList;
-
-    jQuery.fn.ready = function (fn) {
-        // Add the callback
-        jQuery.ready.promise().done(fn);
+/**
+ * 获取 Bucket 的 权限列表
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          返回的数据
+ *     @return  {Object}  data.AccessControlPolicy  访问权限信息
+ */
+function getBucketAcl(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?acl'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var Owner = data.AccessControlPolicy.Owner || {};
+        var Grant = data.AccessControlPolicy.AccessControlList.Grant || [];
+        Grant = util.isArray(Grant) ? Grant : [Grant];
+        var result = decodeAcl(data.AccessControlPolicy);
+        if (data.headers && data.headers['x-cos-acl']) {
+            result.ACL = data.headers['x-cos-acl'];
+        }
+        result = util.extend(result, {
+            Owner: Owner,
+            Grants: Grant,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-        return this;
-    };
+/**
+ * 设置 Bucket 的 权限列表
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ *     @param  {String}  params.ACL                 用户自定义文件权限，可以设置：private，public-read；默认值：private，非必须
+ *     @param  {String}  params.GrantRead           赋予被授权者读的权限，格式x-cos-grant-read: uin=" ",uin=" "，非必须
+ *     @param  {String}  params.GrantWrite          赋予被授权者写的权限，格式x-cos-grant-write: uin=" ",uin=" "，非必须
+ *     @param  {String}  params.GrantFullControl    赋予被授权者读写权限，格式x-cos-grant-full-control: uin=" ",uin=" "，非必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          返回的数据
+ */
+function putBucketAcl(params, callback) {
+    var headers = {};
 
-    jQuery.extend({
-        // Is the DOM ready to be used? Set to true once it occurs.
-        isReady: false,
+    headers['x-cos-acl'] = params['ACL'];
+    headers['x-cos-grant-read'] = params['GrantRead'];
+    headers['x-cos-grant-write'] = params['GrantWrite'];
+    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
 
-        // A counter to track how many items to wait for before
-        // the ready event fires. See #6781
-        readyWait: 1,
+    var xml = '';
+    if (params['AccessControlPolicy']) {
+        var AccessControlPolicy = util.clone(params['AccessControlPolicy'] || {});
+        var Grants = AccessControlPolicy.Grants || AccessControlPolicy.Grant;
+        Grants = util.isArray(Grants) ? Grants : [Grants];
+        delete AccessControlPolicy.Grant;
+        delete AccessControlPolicy.Grants;
+        AccessControlPolicy.AccessControlList = { Grant: Grants };
+        xml = util.json2xml({ AccessControlPolicy: AccessControlPolicy });
+        headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
+        headers['Content-Type'] = 'application/xml';
+    }
 
-        // Hold (or release) the ready event
-        holdReady: function (hold) {
-            if (hold) {
-                jQuery.readyWait++;
-            } else {
-                jQuery.ready(true);
-            }
-        },
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?acl',
+        headers: headers,
+        body: xml
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        // Handle when the DOM is ready
-        ready: function (wait) {
+/**
+ * 获取 Bucket 的 跨域设置
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          返回的数据
+ *     @return  {Object}  data.CORSRules            Bucket的跨域设置
+ */
+function getBucketCors(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?cors'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var CORSConfiguration = data.CORSConfiguration || {};
+        var CORSRules = CORSConfiguration.CORSRules || CORSConfiguration.CORSRule || [];
+        CORSRules = util.clone(util.isArray(CORSRules) ? CORSRules : [CORSRules]);
 
-            // Abort if there are pending holds or we're already ready
-            if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
-                return;
-            }
+        util.each(CORSRules, function (rule) {
+            util.each(['AllowedOrigin', 'AllowedHeader', 'AllowedMethod', 'ExposeHeader'], function (key, j) {
+                var sKey = key + 's';
+                var val = rule[sKey] || rule[key] || [];
+                delete rule[key];
+                rule[sKey] = util.isArray(val) ? val : [val];
+            });
+        });
 
-            // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
-            if (!document.body) {
-                return setTimeout(jQuery.ready);
-            }
+        callback(null, {
+            CORSRules: CORSRules,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-            // Remember that the DOM is ready
-            jQuery.isReady = true;
+/**
+ * 设置 Bucket 的 跨域设置
+ * @param  {Object}  params                             参数对象，必须
+ *     @param  {String}  params.Bucket                  Bucket名称，必须
+ *     @param  {String}  params.Region                  地域名称，必须
+ *     @param  {Object}  params.CORSConfiguration       相关的跨域设置，必须
+ * @param  {Array}  params.CORSConfiguration.CORSRules  对应的跨域规则
+ * @param  {Function}  callback                         回调函数，必须
+ * @return  {Object}  err                               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                              返回的数据
+ */
+function putBucketCors(params, callback) {
 
-            // If a normal DOM Ready event fired, decrement, and wait if need be
-            if (wait !== true && --jQuery.readyWait > 0) {
-                return;
-            }
+    var CORSConfiguration = params['CORSConfiguration'] || {};
+    var CORSRules = CORSConfiguration['CORSRules'] || params['CORSRules'] || [];
+    CORSRules = util.clone(util.isArray(CORSRules) ? CORSRules : [CORSRules]);
+    util.each(CORSRules, function (rule) {
+        util.each(['AllowedOrigin', 'AllowedHeader', 'AllowedMethod', 'ExposeHeader'], function (key, k) {
+            var sKey = key + 's';
+            var val = rule[sKey] || rule[key] || [];
+            delete rule[sKey];
+            rule[key] = util.isArray(val) ? val : [val];
+        });
+    });
 
-            // If there are functions bound, to execute
-            readyList.resolveWith(document, [jQuery]);
+    var xml = util.json2xml({ CORSConfiguration: { CORSRule: CORSRules } });
+    var headers = {};
+    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
+    headers['Content-Type'] = 'application/xml';
 
-            // Trigger any bound ready events
-            if (jQuery.fn.triggerHandler) {
-                jQuery(document).triggerHandler("ready");
-                jQuery(document).off("ready");
-            }
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        body: xml,
+        action: '/?cors',
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
     });
+}
 
-    /**
-     * Clean-up method for dom ready events
-     */
-    function detach() {
-        if (document.addEventListener) {
-            document.removeEventListener("DOMContentLoaded", completed, false);
-            window.removeEventListener("load", completed, false);
-        } else {
-            document.detachEvent("onreadystatechange", completed);
-            window.detachEvent("onload", completed);
+/**
+ * 删除 Bucket 的 跨域设置
+ * @param  {Object}  params                 参数对象，必须
+ *     @param  {String}  params.Bucket      Bucket名称，必须
+ *     @param  {String}  params.Region      地域名称，必须
+ * @param  {Function}  callback             回调函数，必须
+ * @return  {Object}  err                   请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                  返回的数据
+ */
+function deleteBucketCors(params, callback) {
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?cors'
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
         }
-    }
+        callback(null, {
+            statusCode: data.statusCode || err.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-    /**
-     * The ready event handler and self cleanup method
-     */
-    function completed() {
-        // readyState === "complete" is good enough for us to call the dom ready in oldIE
-        if (document.addEventListener || event.type === "load" || document.readyState === "complete") {
-            detach();
-            jQuery.ready();
+function putBucketPolicy(params, callback) {
+    var headers = {};
+    var Policy = params['Policy'];
+    var PolicyStr = Policy;
+    try {
+        if (typeof Policy === 'string') {
+            Policy = JSON.parse(PolicyStr);
+        } else {
+            PolicyStr = JSON.stringify(Policy);
         }
+    } catch (e) {
+        callback({ error: 'Policy format error' });
     }
 
-    jQuery.ready.promise = function (obj) {
-        if (!readyList) {
-
-            readyList = jQuery.Deferred();
-
-            // Catch cases where $(document).ready() is called after the browser event has already occurred.
-            // we once tried to use readyState "interactive" here, but it caused issues like the one
-            // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
-            if (document.readyState === "complete") {
-                // Handle it asynchronously to allow scripts the opportunity to delay ready
-                setTimeout(jQuery.ready);
-
-                // Standards-based browsers support DOMContentLoaded
-            } else if (document.addEventListener) {
-                // Use the handy event callback
-                document.addEventListener("DOMContentLoaded", completed, false);
-
-                // A fallback to window.onload, that will always work
-                window.addEventListener("load", completed, false);
-
-                // If IE event model is used
-            } else {
-                // Ensure firing before onload, maybe late but safe also for iframes
-                document.attachEvent("onreadystatechange", completed);
-
-                // A fallback to window.onload, that will always work
-                window.attachEvent("onload", completed);
-
-                // If IE and not a frame
-                // continually check to see if the document is ready
-                var top = false;
-
-                try {
-                    top = window.frameElement == null && document.documentElement;
-                } catch (e) {}
-
-                if (top && top.doScroll) {
-                    (function doScrollCheck() {
-                        if (!jQuery.isReady) {
+    headers['Content-Type'] = 'application/json';
+    headers['Content-MD5'] = util.binaryBase64(util.md5(PolicyStr));
 
-                            try {
-                                // Use the trick by Diego Perini
-                                // http://javascript.nwbox.com/IEContentLoaded/
-                                top.doScroll("left");
-                            } catch (e) {
-                                return setTimeout(doScrollCheck, 50);
-                            }
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?policy',
+        body: PolicyStr,
+        headers: headers,
+        json: true
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-                            // detach all dom ready events
-                            detach();
+/**
+ * 获取 Bucket 的 地域信息
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回数据，包含地域信息 LocationConstraint
+ */
+function getBucketLocation(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?location'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        callback(null, data);
+    });
+}
 
-                            // and execute any waiting functions
-                            jQuery.ready();
-                        }
-                    })();
-                }
+/**
+ * 获取 Bucket 的读取权限策略
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回数据
+ */
+function getBucketPolicy(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?policy',
+        rawBody: true
+    }, function (err, data) {
+        if (err) {
+            if (err.statusCode && err.statusCode === 403) {
+                return callback({ ErrorStatus: 'Access Denied' });
+            }
+            if (err.statusCode && err.statusCode === 405) {
+                return callback({ ErrorStatus: 'Method Not Allowed' });
             }
+            if (err.statusCode && err.statusCode === 404) {
+                return callback({ ErrorStatus: 'Policy Not Found' });
+            }
+            return callback(err);
         }
-        return readyList.promise(obj);
-    };
-
-    var strundefined = typeof undefined;
-
-    // Support: IE<9
-    // Iteration over object's inherited properties before its own
-    var i;
-    for (i in jQuery(support)) {
-        break;
-    }
-    support.ownLast = i !== "0";
-
-    // Note: most support tests are defined in their respective modules.
-    // false until the test is run
-    support.inlineBlockNeedsLayout = false;
+        var Policy = {};
+        try {
+            Policy = JSON.parse(data.body);
+        } catch (e) {}
+        callback(null, {
+            Policy: Policy,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-    // Execute ASAP in case we need to set body.style.zoom
-    jQuery(function () {
-        // Minified: var a,b,c,d
-        var val, div, body, container;
+/**
+ * 获取 Bucket 的标签设置
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回数据
+ */
+function getBucketTagging(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?tagging'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var Tags = [];
+        try {
+            Tags = data.Tagging.TagSet.Tag || [];
+        } catch (e) {}
+        Tags = util.clone(util.isArray(Tags) ? Tags : [Tags]);
+        callback(null, {
+            Tags: Tags,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        body = document.getElementsByTagName("body")[0];
-        if (!body || !body.style) {
-            // Return for frameset docs that don't have a body
-            return;
-        }
+/**
+ * 设置 Bucket 的标签
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ *     @param  {Array}   params.TagSet  标签设置，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回数据
+ */
+function putBucketTagging(params, callback) {
 
-        // Setup
-        div = document.createElement("div");
-        container = document.createElement("div");
-        container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
-        body.appendChild(container).appendChild(div);
+    var Tagging = params['Tagging'] || {};
+    var Tags = Tagging.TagSet || Tagging.Tags || params['Tags'] || [];
+    Tags = util.clone(util.isArray(Tags) ? Tags : [Tags]);
+    var xml = util.json2xml({ Tagging: { TagSet: { Tag: Tags } } });
 
-        if (typeof div.style.zoom !== strundefined) {
-            // Support: IE<8
-            // Check if natively block-level elements act like inline-block
-            // elements when setting their display to 'inline' and giving
-            // them layout
-            div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
+    var headers = {};
+    headers['Content-Type'] = 'application/xml';
+    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
 
-            support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
-            if (val) {
-                // Prevent IE 6 from affecting layout for positioned elements #11048
-                // Prevent IE from shrinking the body in IE 7 mode #12869
-                // Support: IE<8
-                body.style.zoom = 1;
-            }
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        body: xml,
+        action: '/?tagging',
+        headers: headers
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
         }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        body.removeChild(container);
+/**
+ * 删除 Bucket 的 标签设置
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回的数据
+ */
+function deleteBucketTagging(params, callback) {
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?tagging'
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
     });
+}
 
-    (function () {
-        var div = document.createElement("div");
+function putBucketLifecycle(params, callback) {
 
-        // Execute the test only if not already executed in another module.
-        if (support.deleteExpando == null) {
-            // Support: IE<9
-            support.deleteExpando = true;
-            try {
-                delete div.test;
-            } catch (e) {
-                support.deleteExpando = false;
-            }
-        }
+    var LifecycleConfiguration = params['LifecycleConfiguration'] || {};
+    var Rules = LifecycleConfiguration.Rules || [];
+    Rules = util.clone(Rules);
+    var xml = util.json2xml({ LifecycleConfiguration: { Rule: Rules } });
 
-        // Null elements to avoid leaks in IE.
-        div = null;
-    })();
+    var headers = {};
+    headers['Content-Type'] = 'application/xml';
+    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
 
-    /**
-     * Determines whether an object can have data
-     */
-    jQuery.acceptData = function (elem) {
-        var noData = jQuery.noData[(elem.nodeName + " ").toLowerCase()],
-            nodeType = +elem.nodeType || 1;
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        body: xml,
+        action: '/?lifecycle',
+        headers: headers
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
-        return nodeType !== 1 && nodeType !== 9 ? false :
+function getBucketLifecycle(params, callback) {
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?lifecycle'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var Rules = [];
+        try {
+            Rules = data.LifecycleConfiguration.Rule || [];
+        } catch (e) {}
+        Rules = util.clone(util.isArray(Rules) ? Rules : [Rules]);
+        callback(null, {
+            Rules: Rules,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        // Nodes accept data unless otherwise specified; rejection can be conditional
-        !noData || noData !== true && elem.getAttribute("classid") === noData;
-    };
+function deleteBucketLifecycle(params, callback) {
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?lifecycle'
+    }, function (err, data) {
+        if (err && err.statusCode === 204) {
+            return callback(null, { statusCode: err.statusCode });
+        } else if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-    var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
-        rmultiDash = /([A-Z])/g;
+// Object 相关
 
-    function dataAttr(elem, key, data) {
-        // If nothing was found internally, try to fetch any
-        // data from the HTML5 data-* attribute
-        if (data === undefined && elem.nodeType === 1) {
+/**
+ * 取回对应Object的元数据，Head的权限与Get的权限一致
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ *     @param  {String}  params.Key                 文件名称，必须
+ *     @param  {String}  params.IfModifiedSince     当Object在指定时间后被修改，则返回对应Object元信息，否则返回304，非必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          为指定 object 的元数据，如果设置了 IfModifiedSince ，且文件未修改，则返回一个对象，NotModified 属性为 true
+ *     @return  {Boolean}  data.NotModified         是否在 IfModifiedSince 时间点之后未修改该 object，则为 true
+ */
+function headObject(params, callback) {
+    var headers = {};
+    headers['If-Modified-Since'] = params['IfModifiedSince'];
 
-            var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();
+    submitRequest.call(this, {
+        method: 'HEAD',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            var statusCode = err.statusCode;
+            if (headers['If-Modified-Since'] && statusCode && statusCode === 304) {
+                return callback(null, {
+                    NotModified: true,
+                    statusCode: statusCode
+                });
+            }
+            return callback(err);
+        }
+        callback(null, data);
+    });
+}
 
-            data = elem.getAttribute(name);
+/**
+ * 下载 object
+ * @param  {Object}  params                                 参数对象，必须
+ *     @param  {String}  params.Bucket                      Bucket名称，必须
+ *     @param  {String}  params.Region                      地域名称，必须
+ *     @param  {String}  params.Key                         文件名称，必须
+ *     @param  {WriteStream}  params.Output                 文件写入流，非必须
+ *     @param  {String}  params.IfModifiedSince             当Object在指定时间后被修改，则返回对应Object元信息，否则返回304，非必须
+ *     @param  {String}  params.IfUnmodifiedSince           如果文件修改时间早于或等于指定时间，才返回文件内容。否则返回 412 (precondition failed)，非必须
+ *     @param  {String}  params.IfMatch                     当 ETag 与指定的内容一致，才返回文件。否则返回 412 (precondition failed)，非必须
+ *     @param  {String}  params.IfNoneMatch                 当 ETag 与指定的内容不一致，才返回文件。否则返回304 (not modified)，非必须
+ *     @param  {String}  params.ResponseContentType         设置返回头部中的 Content-Type 参数，非必须
+ *     @param  {String}  params.ResponseContentLanguage     设置返回头部中的 Content-Language 参数，非必须
+ *     @param  {String}  params.ResponseExpires             设置返回头部中的 Content-Expires 参数，非必须
+ *     @param  {String}  params.ResponseCacheControl        设置返回头部中的 Cache-Control 参数，非必须
+ *     @param  {String}  params.ResponseContentDisposition  设置返回头部中的 Content-Disposition 参数，非必须
+ *     @param  {String}  params.ResponseContentEncoding     设置返回头部中的 Content-Encoding 参数，非必须
+ * @param  {Function}  callback                             回调函数，必须
+ * @param  {Object}  err                                    请求失败的错误，如果请求成功，则为空。
+ * @param  {Object}  data                                   为对应的 object 数据，包括 body 和 headers
+ */
+function getObject(params, callback) {
+    var headers = {};
+    var reqParams = {};
 
-            if (typeof data === "string") {
-                try {
-                    data = data === "true" ? true : data === "false" ? false : data === "null" ? null :
-                    // Only convert to a number if it doesn't change the string
-                    +data + "" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data;
-                } catch (e) {}
+    headers['Range'] = params['Range'];
+    headers['If-Modified-Since'] = params['IfModifiedSince'];
+    headers['If-Unmodified-Since'] = params['IfUnmodifiedSince'];
+    headers['If-Match'] = params['IfMatch'];
+    headers['If-None-Match'] = params['IfNoneMatch'];
 
-                // Make sure we set the data so it isn't changed later
-                jQuery.data(elem, key, data);
-            } else {
-                data = undefined;
-            }
-        }
+    reqParams['response-content-type'] = params['ResponseContentType'];
+    reqParams['response-content-language'] = params['ResponseContentLanguage'];
+    reqParams['response-expires'] = params['ResponseExpires'];
+    reqParams['response-cache-control'] = params['ResponseCacheControl'];
+    reqParams['response-content-disposition'] = params['ResponseContentDisposition'];
+    reqParams['response-content-encoding'] = params['ResponseContentEncoding'];
 
-        return data;
-    }
+    var BodyType;
 
-    // checks a cache object for emptiness
-    function isEmptyDataObject(obj) {
-        var name;
-        for (name in obj) {
+    BodyType = util.isBrowser ? 'string' : 'buffer';
 
-            // if the public data object is empty, the private is still empty
-            if (name === "data" && jQuery.isEmptyObject(obj[name])) {
-                continue;
-            }
-            if (name !== "toJSON") {
-                return false;
+    // 如果用户自己传入了 output
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        headers: headers,
+        qs: reqParams,
+        rawBody: true
+    }, function (err, data) {
+        if (err) {
+            var statusCode = err.statusCode;
+            if (headers['If-Modified-Since'] && statusCode && statusCode === 304) {
+                return callback(null, {
+                    NotModified: true
+                });
             }
+            return callback(err);
         }
-
-        return true;
-    }
-
-    function internalData(elem, name, data, pvt /* Internal Use Only */) {
-        if (!jQuery.acceptData(elem)) {
-            return;
+        var result = {};
+        if (BodyType === 'string') {
+            result.Body = data.body;
         }
+        util.extend(result, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-        var ret,
-            thisCache,
-            internalKey = jQuery.expando,
-
-
-        // We have to handle DOM nodes and JS objects differently because IE6-7
-        // can't GC object references properly across the DOM-JS boundary
-        isNode = elem.nodeType,
-
-
-        // Only DOM nodes need the global jQuery cache; JS object data is
-        // attached directly to the object so GC can occur automatically
-        cache = isNode ? jQuery.cache : elem,
-
-
-        // Only defining an ID for JS objects if its cache already exists allows
-        // the code to shortcut on the same path as a DOM node with no cache
-        id = isNode ? elem[internalKey] : elem[internalKey] && internalKey;
+/**
+ * 上传 object
+ * @param  {Object} params                                          参数对象，必须
+ *     @param  {String}  params.Bucket                              Bucket名称，必须
+ *     @param  {String}  params.Region                              地域名称，必须
+ *     @param  {String}  params.Key                                 文件名称，必须
+ *     @param  {Buffer || ReadStream || File || Blob}  params.Body  上传文件的内容或者流
+ *     @param  {String}  params.CacheControl                        RFC 2616 中定义的缓存策略，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentDisposition                  RFC 2616 中定义的文件名称，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentEncoding                     RFC 2616 中定义的编码格式，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentLength                       RFC 2616 中定义的 HTTP 请求内容长度（字节），必须
+ *     @param  {String}  params.ContentType                         RFC 2616 中定义的内容类型（MIME），将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.Expect                              当使用 Expect: 100-continue 时，在收到服务端确认后，才会发送请求内容，非必须
+ *     @param  {String}  params.Expires                             RFC 2616 中定义的过期时间，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentSha1                         RFC 3174 中定义的 160-bit 内容 SHA-1 算法校验，非必须
+ *     @param  {String}  params.ACL                                 允许用户自定义文件权限，有效值：private | public-read，非必须
+ *     @param  {String}  params.GrantRead                           赋予被授权者读的权限，格式 x-cos-grant-read: uin=" ",uin=" "，非必须
+ *     @param  {String}  params.GrantWrite                          赋予被授权者写的权限，格式 x-cos-grant-write: uin=" ",uin=" "，非必须
+ *     @param  {String}  params.GrantFullControl                    赋予被授权者读写权限，格式 x-cos-grant-full-control: uin=" ",uin=" "，非必须
+ *     @param  {Function}  params.onProgress                        上传进度回调函数
+ * @param  {Function}  callback                                     回调函数，必须
+ * @return  {Object}  err                                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                                          为对应的 object 数据
+ *     @return  {String}  data.ETag                                 为对应上传文件的 ETag 值
+ */
+function putObject(params, callback) {
+    var self = this;
+    var headers = {};
 
-        // Avoid doing any more work than we need to when trying to get data on an
-        // object that has no data at all
-        if ((!id || !cache[id] || !pvt && !cache[id].data) && data === undefined && typeof name === "string") {
-            return;
-        }
+    headers['Cache-Control'] = params['CacheControl'];
+    headers['Content-Disposition'] = params['ContentDisposition'];
+    headers['Content-Encoding'] = params['ContentEncoding'];
+    headers['Content-MD5'] = params['ContentMD5'];
+    headers['Content-Length'] = params['ContentLength'];
+    headers['Content-Type'] = params['ContentType'];
+    headers['Expect'] = params['Expect'];
+    headers['Expires'] = params['Expires'];
+    headers['x-cos-acl'] = params['ACL'];
+    headers['x-cos-grant-read'] = params['GrantRead'];
+    headers['x-cos-grant-write'] = params['GrantWrite'];
+    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
+    headers['x-cos-storage-class'] = params['StorageClass'];
 
-        if (!id) {
-            // Only DOM nodes need a new unique ID for each element since their data
-            // ends up in the global cache
-            if (isNode) {
-                id = elem[internalKey] = deletedIds.pop() || jQuery.guid++;
-            } else {
-                id = internalKey;
-            }
+    for (var key in params) {
+        if (key.indexOf('x-cos-meta-') > -1) {
+            headers[key] = params[key];
         }
+    }
 
-        if (!cache[id]) {
-            // Avoid exposing jQuery metadata on plain JS objects when the object
-            // is serialized using JSON.stringify
-            cache[id] = isNode ? {} : { toJSON: jQuery.noop };
-        }
+    var Body = params.Body;
+    var readStream;
 
-        // An object can be passed to jQuery.data instead of a key/value pair; this gets
-        // shallow copied over onto the existing cache
-        if (typeof name === "object" || typeof name === "function") {
-            if (pvt) {
-                cache[id] = jQuery.extend(cache[id], name);
-            } else {
-                cache[id].data = jQuery.extend(cache[id].data, name);
-            }
+    if (util.isBrowser && (typeof Body === 'string' || Body instanceof global.Blob || Body instanceof global.File)) {
+        // 在浏览器传入 String、Blob 或者 File 文件内容
+        headers['Content-Length'] = Body.length;
+    } else if (Body && Body instanceof Buffer) {
+        // 传入 fs.readFileSync(filepath) 或者 文件内容
+        headers['Content-Length'] = Body.length;
+    } else if (Body && typeof Body.pipe === 'function') {
+        // fs.createReadStream(filepath)
+        readStream = Body;
+        Body = null;
+        if (headers['Content-Length'] === undefined) {
+            callback({ error: 'lack of param ContentLength' });
+            return;
         }
+    } else if (Body && typeof Body.pipe === 'string' && util.isBrowser) {
+        // 在浏览器允许传入字符串作为内容 'hello'
+        headers['Content-Length'] = Body.length;
+    } else {
+        callback({ error: 'params body format error, Only allow Buffer, Stream, Blob.' });
+        return;
+    }
 
-        thisCache = cache[id];
-
-        // jQuery data() is stored in a separate object inside the object's internal data
-        // cache in order to avoid key collisions between internal data and user-defined
-        // data.
-        if (!pvt) {
-            if (!thisCache.data) {
-                thisCache.data = {};
-            }
+    var onProgress = util.throttleOnProgress.call(self, headers['Content-Length'], params.onProgress);
 
-            thisCache = thisCache.data;
+    submitRequest.call(this, {
+        TaskId: params.TaskId,
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        headers: headers,
+        body: Body,
+        onProgress: onProgress
+    }, function (err, data) {
+        onProgress(null, true);
+        if (err) {
+            return callback(err);
         }
-
-        if (data !== undefined) {
-            thisCache[jQuery.camelCase(name)] = data;
+        if (data && data.headers && data.headers['etag']) {
+            return callback(null, {
+                ETag: data.headers['etag'],
+                statusCode: data.statusCode,
+                headers: data.headers
+            });
         }
+        callback(null, data);
+    });
+}
 
-        // Check for both converted-to-camel and non-converted data property names
-        // If a data property was specified
-        if (typeof name === "string") {
-
-            // First Try to find as-is property data
-            ret = thisCache[name];
-
-            // Test for null|undefined property data
-            if (ret == null) {
-
-                // Try to find the camelCased property
-                ret = thisCache[jQuery.camelCase(name)];
+/**
+ * 删除 object
+ * @param  {Object}  params                     参数对象，必须
+ *     @param  {String}  params.Bucket          Bucket名称，必须
+ *     @param  {String}  params.Region          地域名称，必须
+ *     @param  {String}  params.Key             object名称，必须
+ * @param  {Function}  callback                 回调函数，必须
+ * @param  {Object}  err                        请求失败的错误，如果请求成功，则为空。
+ * @param  {Object}  data                       删除操作成功之后返回的数据
+ */
+function deleteObject(params, callback) {
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key
+    }, function (err, data) {
+        if (err) {
+            var statusCode = err.statusCode;
+            if (statusCode && statusCode === 204) {
+                return callback(null, { statusCode: statusCode });
+            } else if (statusCode && statusCode === 404) {
+                return callback(null, { BucketNotFound: true, statusCode: statusCode });
+            } else {
+                return callback(err);
             }
-        } else {
-            ret = thisCache;
         }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        return ret;
-    }
+/**
+ * 获取 object 的 权限列表
+ * @param  {Object}  params                         参数对象，必须
+ *     @param  {String}  params.Bucket              Bucket名称，必须
+ *     @param  {String}  params.Region              地域名称，必须
+ *     @param  {String}  params.Key                 object名称，必须
+ * @param  {Function}  callback                     回调函数，必须
+ * @return  {Object}  err                           请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                          返回的数据
+ *     @return  {Object}  data.AccessControlPolicy  权限列表
+ */
+function getObjectAcl(params, callback) {
 
-    function internalRemoveData(elem, name, pvt) {
-        if (!jQuery.acceptData(elem)) {
-            return;
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        action: '?acl'
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
-
-        var thisCache,
-            i,
-            isNode = elem.nodeType,
-
-
-        // See jQuery.data for more information
-        cache = isNode ? jQuery.cache : elem,
-            id = isNode ? elem[jQuery.expando] : jQuery.expando;
-
-        // If there is already no cache entry for this object, there is no
-        // purpose in continuing
-        if (!cache[id]) {
-            return;
+        var Owner = data.AccessControlPolicy.Owner || {};
+        var Grant = data.AccessControlPolicy.AccessControlList.Grant || [];
+        Grant = util.isArray(Grant) ? Grant : [Grant];
+        var result = decodeAcl(data.AccessControlPolicy);
+        if (data.headers && data.headers['x-cos-acl']) {
+            result.ACL = data.headers['x-cos-acl'];
         }
+        result = util.extend(result, {
+            Owner: Owner,
+            Grants: Grant,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-        if (name) {
-
-            thisCache = pvt ? cache[id] : cache[id].data;
-
-            if (thisCache) {
-
-                // Support array or space separated string names for data keys
-                if (!jQuery.isArray(name)) {
-
-                    // try the string as a key before any manipulation
-                    if (name in thisCache) {
-                        name = [name];
-                    } else {
-
-                        // split the camel cased version by spaces unless a key with the spaces exists
-                        name = jQuery.camelCase(name);
-                        if (name in thisCache) {
-                            name = [name];
-                        } else {
-                            name = name.split(" ");
-                        }
-                    }
-                } else {
-                    // If "name" is an array of keys...
-                    // When data is initially created, via ("key", "val") signature,
-                    // keys will be converted to camelCase.
-                    // Since there is no way to tell _how_ a key was added, remove
-                    // both plain key and camelCase key. #12786
-                    // This will only penalize the array argument path.
-                    name = name.concat(jQuery.map(name, jQuery.camelCase));
-                }
-
-                i = name.length;
-                while (i--) {
-                    delete thisCache[name[i]];
-                }
+/**
+ * 设置 object 的 权限列表
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ *     @param  {String}  params.Key     object名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回的数据
+ */
+function putObjectAcl(params, callback) {
+    var headers = {};
 
-                // If there is no data left in the cache, we want to continue
-                // and let the cache object itself get destroyed
-                if (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {
-                    return;
-                }
-            }
-        }
+    headers['x-cos-acl'] = params['ACL'];
+    headers['x-cos-grant-read'] = params['GrantRead'];
+    headers['x-cos-grant-write'] = params['GrantWrite'];
+    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
 
-        // See jQuery.data for more information
-        if (!pvt) {
-            delete cache[id].data;
+    var xml = '';
+    if (params['AccessControlPolicy']) {
+        var AccessControlPolicy = util.clone(params['AccessControlPolicy'] || {});
+        var Grants = AccessControlPolicy.Grants || AccessControlPolicy.Grant;
+        Grants = util.isArray(Grants) ? Grants : [Grants];
+        delete AccessControlPolicy.Grant;
+        delete AccessControlPolicy.Grants;
+        AccessControlPolicy.AccessControlList = { Grant: Grants };
+        xml = util.json2xml({ AccessControlPolicy: AccessControlPolicy });
+        headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
+        headers['Content-Type'] = 'application/xml';
+    }
 
-            // Don't destroy the parent cache unless the internal data object
-            // had been the only thing left in it
-            if (!isEmptyDataObject(cache[id])) {
-                return;
-            }
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        action: '?acl',
+        headers: headers,
+        body: xml
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        // Destroy the cache
-        if (isNode) {
-            jQuery.cleanData([elem], true);
+/**
+ * Options Object请求实现跨域访问的预请求。即发出一个 OPTIONS 请求给服务器以确认是否可以进行跨域操作。
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Bucket  Bucket名称，必须
+ *     @param  {String}  params.Region  地域名称，必须
+ *     @param  {String}  params.Key     object名称，必须
+ * @param  {Function}  callback         回调函数，必须
+ * @return  {Object}  err               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data              返回的数据
+ */
+function optionsObject(params, callback) {
+    var headers = {};
 
-            // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
-            /* jshint eqeqeq: false */
-        } else if (support.deleteExpando || cache != cache.window) {
-            /* jshint eqeqeq: true */
-            delete cache[id];
+    headers['Origin'] = params['Origin'];
+    headers['Access-Control-Request-Method'] = params['AccessControlRequestMethod'];
+    headers['Access-Control-Request-Headers'] = params['AccessControlRequestHeaders'];
 
-            // When all else fails, null
-        } else {
-            cache[id] = null;
+    submitRequest.call(this, {
+        method: 'OPTIONS',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            if (err.statusCode && err.statusCode == 403) {
+                return callback(null, {
+                    OptionsForbidden: true,
+                    statusCode: err.statusCode
+                });
+            }
+            return callback(err);
         }
-    }
-
-    jQuery.extend({
-        cache: {},
-
-        // The following elements (space-suffixed to avoid Object.prototype collisions)
-        // throw uncatchable exceptions if you attempt to set expando properties
-        noData: {
-            "applet ": true,
-            "embed ": true,
-            // ...but Flash objects (which have this classid) *can* handle expandos
-            "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
-        },
 
-        hasData: function (elem) {
-            elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];
-            return !!elem && !isEmptyDataObject(elem);
-        },
+        var headers = data.headers || {};
+        callback(null, {
+            AccessControlAllowOrigin: headers['access-control-allow-origin'],
+            AccessControlAllowMethods: headers['access-control-allow-methods'],
+            AccessControlAllowHeaders: headers['access-control-allow-headers'],
+            AccessControlExposeHeaders: headers['access-control-expose-headers'],
+            AccessControlMaxAge: headers['access-control-max-age'],
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-        data: function (elem, name, data) {
-            return internalData(elem, name, data);
-        },
+/**
+ * @param  {Object}                                     参数列表
+ *     @param  {String}  Bucket                         Bucket 名称
+ *     @param  {String}  Region                         地域名称
+ *     @param  {String}  Key                            文件名称
+ *     @param  {String}  CopySource                     源文件URL绝对路径，可以通过versionid子资源指定历史版本
+ *     @param  {String}  ACL                            允许用户自定义文件权限。有效值：private，public-read默认值：private。
+ *     @param  {String}  GrantRead                      赋予被授权者读的权限，格式 x-cos-grant-read: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
+ *     @param  {String}  GrantWrite                     赋予被授权者写的权限，格式 x-cos-grant-write: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
+ *     @param  {String}  GrantFullControl               赋予被授权者读写权限，格式 x-cos-grant-full-control: uin=" ",uin=" "，当需要给子账户授权时，uin="RootAcountID/SubAccountID"，当需要给根账户授权时，uin="RootAcountID"。
+ *     @param  {String}  MetadataDirective              是否拷贝元数据，枚举值：Copy, Replaced，默认值Copy。假如标记为Copy，忽略Header中的用户元数据信息直接复制；假如标记为Replaced，按Header信息修改元数据。当目标路径和原路径一致，即用户试图修改元数据时，必须为Replaced
+ *     @param  {String}  CopySourceIfModifiedSince      当Object在指定时间后被修改，则执行操作，否则返回412。可与x-cos-copy-source-If-None-Match一起使用，与其他条件联合使用返回冲突。
+ *     @param  {String}  CopySourceIfUnmodifiedSince    当Object在指定时间后未被修改，则执行操作，否则返回412。可与x-cos-copy-source-If-Match一起使用，与其他条件联合使用返回冲突。
+ *     @param  {String}  CopySourceIfMatch              当Object的Etag和给定一致时，则执行操作，否则返回412。可与x-cos-copy-source-If-Unmodified-Since一起使用，与其他条件联合使用返回冲突。
+ *     @param  {String}  CopySourceIfNoneMatch          当Object的Etag和给定不一致时，则执行操作，否则返回412。可与x-cos-copy-source-If-Modified-Since一起使用，与其他条件联合使用返回冲突。
+ *     @param  {String}  StorageClass                   存储级别，枚举值：存储级别，枚举值：Standard, Standard_IA，Nearline；默认值：Standard
+ *     @param  {String}  CacheControl                   指定所有缓存机制在整个请求/响应链中必须服从的指令。
+ *     @param  {String}  ContentDisposition             MIME 协议的扩展，MIME 协议指示 MIME 用户代理如何显示附加的文件
+ *     @param  {String}  ContentEncoding                HTTP 中用来对「采用何种编码格式传输正文」进行协定的一对头部字段
+ *     @param  {String}  ContentLength                  设置响应消息的实体内容的大小，单位为字节
+ *     @param  {String}  ContentType                    RFC 2616 中定义的 HTTP 请求内容类型（MIME），例如text/plain
+ *     @param  {String}  Expect                         请求的特定的服务器行为
+ *     @param  {String}  Expires                        响应过期的日期和时间
+ *     @param  {String}  ContentLanguage                指定内容语言
+ *     @param  {String}  x-cos-meta-*                   允许用户自定义的头部信息，将作为 Object 元数据返回。大小限制2K。
+ */
+function putObjectCopy(params, callback) {
+    var headers = {};
 
-        removeData: function (elem, name) {
-            return internalRemoveData(elem, name);
-        },
+    headers['x-cos-copy-source'] = params['CopySource'];
+    headers['x-cos-metadata-directive'] = params['MetadataDirective'];
+    headers['x-cos-copy-source-If-Modified-Since'] = params['CopySourceIfModifiedSince'];
+    headers['x-cos-copy-source-If-Unmodified-Since'] = params['CopySourceIfUnmodifiedSince'];
+    headers['x-cos-copy-source-If-Match'] = params['CopySourceIfMatch'];
+    headers['x-cos-copy-source-If-None-Match'] = params['CopySourceIfNoneMatch'];
+    headers['x-cos-storage-class'] = params['StorageClass'];
+    headers['x-cos-acl'] = params['ACL'];
+    headers['x-cos-grant-read'] = params['GrantRead'];
+    headers['x-cos-grant-write'] = params['GrantWrite'];
+    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
+    headers['Cache-Control'] = params['CacheControl'];
+    headers['Content-Disposition'] = params['ContentDisposition'];
+    headers['Content-Encoding'] = params['ContentEncoding'];
+    headers['Content-Length'] = params['ContentLength'];
+    headers['Content-Type'] = params['ContentType'];
+    headers['Expect'] = params['Expect'];
+    headers['Expires'] = params['Expires'];
 
-        // For internal use only.
-        _data: function (elem, name, data) {
-            return internalData(elem, name, data, true);
-        },
+    for (var key in params) {
+        if (key.indexOf('x-cos-meta-') > -1) {
+            headers[key] = params[key];
+        }
+    }
 
-        _removeData: function (elem, name) {
-            return internalRemoveData(elem, name, true);
+    submitRequest.call(this, {
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
+        var result = util.clone(data.CopyObjectResult);
+        util.extend(result, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
     });
+}
 
-    jQuery.fn.extend({
-        data: function (key, value) {
-            var i,
-                name,
-                data,
-                elem = this[0],
-                attrs = elem && elem.attributes;
-
-            // Special expections of .data basically thwart jQuery.access,
-            // so implement the relevant behavior ourselves
-
-            // Gets all values
-            if (key === undefined) {
-                if (this.length) {
-                    data = jQuery.data(elem);
-
-                    if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {
-                        i = attrs.length;
-                        while (i--) {
-
-                            // Support: IE11+
-                            // The attrs elements can be null (#14894)
-                            if (attrs[i]) {
-                                name = attrs[i].name;
-                                if (name.indexOf("data-") === 0) {
-                                    name = jQuery.camelCase(name.slice(5));
-                                    dataAttr(elem, name, data[name]);
-                                }
-                            }
-                        }
-                        jQuery._data(elem, "parsedAttrs", true);
-                    }
-                }
+function deleteMultipleObject(params, callback) {
+    var headers = {};
 
-                return data;
-            }
+    headers['Content-Type'] = 'application/xml';
 
-            // Sets multiple values
-            if (typeof key === "object") {
-                return this.each(function () {
-                    jQuery.data(this, key);
-                });
-            }
+    var Objects = params.Objects || {};
+    var Quiet = params.Quiet;
 
-            return arguments.length > 1 ?
+    var DeleteConfiguration = {
+        Delete: {
+            Object: Objects,
+            Quiet: Quiet || false
+        }
+    };
 
-            // Sets one value
-            this.each(function () {
-                jQuery.data(this, key, value);
-            }) :
+    var xml = util.json2xml(DeleteConfiguration);
 
-            // Gets one value
-            // Try to fetch any internally stored data first
-            elem ? dataAttr(elem, key, jQuery.data(elem, key)) : undefined;
-        },
+    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
+    headers['Content-Length'] = Buffer.byteLength(xml, 'utf8');
 
-        removeData: function (key) {
-            return this.each(function () {
-                jQuery.removeData(this, key);
-            });
+    submitRequest.call(this, {
+        method: 'POST',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        body: xml,
+        action: '/?delete',
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
-    });
-
-    jQuery.extend({
-        queue: function (elem, type, data) {
-            var queue;
-
-            if (elem) {
-                type = (type || "fx") + "queue";
-                queue = jQuery._data(elem, type);
+        var Deleted = data.DeleteResult.Deleted || [];
+        var Errors = data.DeleteResult.Error || [];
 
-                // Speed up dequeue by getting out quickly if this is just a lookup
-                if (data) {
-                    if (!queue || jQuery.isArray(data)) {
-                        queue = jQuery._data(elem, type, jQuery.makeArray(data));
-                    } else {
-                        queue.push(data);
-                    }
-                }
-                return queue || [];
-            }
-        },
+        Deleted = util.isArray(Deleted) ? Deleted : [Deleted];
+        Errors = util.isArray(Errors) ? Errors : [Errors];
 
-        dequeue: function (elem, type) {
-            type = type || "fx";
+        var result = util.clone(data.DeleteResult);
+        util.extend(result, {
+            Error: Errors,
+            Deleted: Deleted,
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-            var queue = jQuery.queue(elem, type),
-                startLength = queue.length,
-                fn = queue.shift(),
-                hooks = jQuery._queueHooks(elem, type),
-                next = function () {
-                jQuery.dequeue(elem, type);
-            };
+// 分块上传
 
-            // If the fx queue is dequeued, always remove the progress sentinel
-            if (fn === "inprogress") {
-                fn = queue.shift();
-                startLength--;
-            }
 
-            if (fn) {
+/**
+ * 初始化分块上传
+ * @param  {Object}  params                                     参数对象，必须
+ *     @param  {String}  params.Bucket                          Bucket名称，必须
+ *     @param  {String}  params.Region                          地域名称，必须
+ *     @param  {String}  params.Key                             object名称，必须
+ *     @param  {String}  params.UploadId                        object名称，必须
+ *     @param  {String}  params.CacheControl                    RFC 2616 中定义的缓存策略，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentDisposition              RFC 2616 中定义的文件名称，将作为 Object 元数据保存    ，非必须
+ *     @param  {String}  params.ContentEncoding                 RFC 2616 中定义的编码格式，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ContentType                     RFC 2616 中定义的内容类型（MIME），将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.Expires                         RFC 2616 中定义的过期时间，将作为 Object 元数据保存，非必须
+ *     @param  {String}  params.ACL                             允许用户自定义文件权限，非必须
+ *     @param  {String}  params.GrantRead                       赋予被授权者读的权限 ，非必须
+ *     @param  {String}  params.GrantWrite                      赋予被授权者写的权限 ，非必须
+ *     @param  {String}  params.GrantFullControl                赋予被授权者读写权限 ，非必须
+ *     @param  {String}  params.StorageClass                    设置Object的存储级别，枚举值：Standard，Standard_IA，Nearline，非必须
+ * @param  {Function}  callback                                 回调函数，必须
+ * @return  {Object}  err                                       请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                                      返回的数据
+ */
+function multipartInit(params, callback) {
+    var headers = {};
 
-                // Add a progress sentinel to prevent the fx queue from being
-                // automatically dequeued
-                if (type === "fx") {
-                    queue.unshift("inprogress");
-                }
+    headers['Cache-Control'] = params['CacheControl'];
+    headers['Content-Disposition'] = params['ContentDisposition'];
+    headers['Content-Encoding'] = params['ContentEncoding'];
+    headers['Content-Type'] = params['ContentType'];
+    headers['Expires'] = params['Expires'];
 
-                // clear up the last queue stop function
-                delete hooks.stop;
-                fn.call(elem, next, hooks);
-            }
+    headers['x-cos-acl'] = params['ACL'];
+    headers['x-cos-grant-read'] = params['GrantRead'];
+    headers['x-cos-grant-write'] = params['GrantWrite'];
+    headers['x-cos-grant-full-control'] = params['GrantFullControl'];
+    headers['x-cos-storage-class'] = params['StorageClass'];
 
-            if (!startLength && hooks) {
-                hooks.empty.fire();
-            }
-        },
+    for (var key in params) {
+        if (key.indexOf('x-cos-meta-') > -1) {
+            headers[key] = params[key];
+        }
+    }
 
-        // not intended for public consumption - generates a queueHooks object, or returns the current one
-        _queueHooks: function (elem, type) {
-            var key = type + "queueHooks";
-            return jQuery._data(elem, key) || jQuery._data(elem, key, {
-                empty: jQuery.Callbacks("once memory").add(function () {
-                    jQuery._removeData(elem, type + "queue");
-                    jQuery._removeData(elem, key);
-                })
-            });
+    submitRequest.call(this, {
+        method: 'POST',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        action: '?uploads',
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        data = util.clone(data || {});
+        if (data && data.InitiateMultipartUploadResult) {
+            return callback(null, util.extend(data.InitiateMultipartUploadResult, {
+                statusCode: data.statusCode,
+                headers: data.headers
+            }));
         }
+        callback(null, data);
     });
+}
 
-    jQuery.fn.extend({
-        queue: function (type, data) {
-            var setter = 2;
-
-            if (typeof type !== "string") {
-                data = type;
-                type = "fx";
-                setter--;
-            }
-
-            if (arguments.length < setter) {
-                return jQuery.queue(this[0], type);
-            }
-
-            return data === undefined ? this : this.each(function () {
-                var queue = jQuery.queue(this, type, data);
+/**
+ * 分块上传
+ * @param  {Object}  params                     参数对象，必须
+ *     @param  {String}  params.Bucket          Bucket名称，必须
+ *     @param  {String}  params.Region          地域名称，必须
+ *     @param  {String}  params.Key             object名称，必须
+ * @param  {String}      params.ContentLength   RFC 2616 中定义的 HTTP 请求内容长度（字节），非必须
+ * @param  {String}      params.Expect          当使用 Expect: 100-continue 时，在收到服务端确认后，才会发送请求内容，非必须
+ * @param  {String}      params.ContentSha1     RFC 3174 中定义的 160-bit 内容 SHA-1 算法校验值，非必须
+ * @param  {Function}  callback                 回调函数，必须
+ * @return  {Object}  err                       请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                      返回的数据
+ *     @return  {Object}  data.ETag             返回的文件分块 sha1 值
+ */
+function multipartUpload(params, callback) {
+    var headers = {};
 
-                // ensure a hooks for this queue
-                jQuery._queueHooks(this, type);
+    headers['Content-Length'] = params['ContentLength'];
+    headers['Expect'] = params['Expect'];
 
-                if (type === "fx" && queue[0] !== "inprogress") {
-                    jQuery.dequeue(this, type);
-                }
-            });
-        },
-        dequeue: function (type) {
-            return this.each(function () {
-                jQuery.dequeue(this, type);
-            });
-        },
-        clearQueue: function (type) {
-            return this.queue(type || "fx", []);
-        },
-        // Get a promise resolved when queues of a certain type
-        // are emptied (fx is the type by default)
-        promise: function (type, obj) {
-            var tmp,
-                count = 1,
-                defer = jQuery.Deferred(),
-                elements = this,
-                i = this.length,
-                resolve = function () {
-                if (! --count) {
-                    defer.resolveWith(elements, [elements]);
-                }
-            };
+    var PartNumber = params['PartNumber'];
+    var UploadId = params['UploadId'];
 
-            if (typeof type !== "string") {
-                obj = type;
-                type = undefined;
-            }
-            type = type || "fx";
+    var action = '?partNumber=' + PartNumber + '&uploadId=' + UploadId;
 
-            while (i--) {
-                tmp = jQuery._data(elements[i], type + "queueHooks");
-                if (tmp && tmp.empty) {
-                    count++;
-                    tmp.empty.add(resolve);
-                }
-            }
-            resolve();
-            return defer.promise(obj);
+    var sender = submitRequest.call(this, {
+        TaskId: params.TaskId,
+        method: 'PUT',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        action: action,
+        headers: headers,
+        body: params.Body || null,
+        onProgress: params.onProgress
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
         }
+        data['headers'] = data['headers'] || {};
+        callback(null, {
+            ETag: data['headers']['etag'] || '',
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
     });
+}
 
-    /*
-     * Helper functions for managing events -- not part of the public interface.
-     * Props to Dean Edwards' addEvent library for many of the ideas.
-     */
-    jQuery.event = {
+/**
+ * 完成分块上传
+ * @param  {Object}  params                             参数对象，必须
+ *     @param  {String}  params.Bucket                  Bucket名称，必须
+ *     @param  {String}  params.Region                  地域名称，必须
+ *     @param  {String}  params.Key                     object名称，必须
+ *     @param  {Array}   params.Parts                   分块信息列表，必须
+ *     @param  {String}  params.Parts[i].PartNumber     块编号，必须
+ *     @param  {String}  params.Parts[i].ETag           分块的 sha1 校验值
+ * @param  {Function}  callback                         回调函数，必须
+ * @return  {Object}  err                               请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                              返回的数据
+ *     @return  {Object}  data.CompleteMultipartUpload  完成分块上传后的文件信息，包括Location, Bucket, Key 和 ETag
+ */
+function multipartComplete(params, callback) {
+    var headers = {};
 
-        global: {},
+    headers['Content-Type'] = 'application/xml';
 
-        add: function (elem, types, handler, data, selector) {
-            var tmp,
-                events,
-                t,
-                handleObjIn,
-                special,
-                eventHandle,
-                handleObj,
-                handlers,
-                type,
-                namespaces,
-                origType,
-                elemData = jQuery._data(elem);
+    var UploadId = params.UploadId;
 
-            // Don't attach events to noData or text/comment nodes (but allow plain objects)
-            if (!elemData) {
-                return;
-            }
+    var action = '?uploadId=' + UploadId;
 
-            // Caller can pass in an object of custom data in lieu of the handler
-            if (handler.handler) {
-                handleObjIn = handler;
-                handler = handleObjIn.handler;
-                selector = handleObjIn.selector;
-            }
+    var Parts = params['Parts'];
 
-            // Make sure that the handler has a unique ID, used to find/remove it later
-            if (!handler.guid) {
-                handler.guid = jQuery.guid++;
-            }
+    for (var i = 0, len = Parts.length; i < len; i++) {
+        if (Parts[i]['ETag'].indexOf('"') == 0) {
+            continue;
+        }
+        Parts[i]['ETag'] = '"' + Parts[i]['ETag'] + '"';
+    }
 
-            // Init the element's event structure and main handler, if this is the first
-            if (!(events = elemData.events)) {
-                events = elemData.events = {};
-            }
-            if (!(eventHandle = elemData.handle)) {
-                eventHandle = elemData.handle = function (e) {
-                    // Discard the second event of a jQuery.event.trigger() and
-                    // when an event is called after a page has unloaded
-                    return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? jQuery.event.dispatch.apply(eventHandle.elem, arguments) : undefined;
-                };
-                // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
-                eventHandle.elem = elem;
-            }
+    var PartData = {
+        'CompleteMultipartUpload': {
+            'Part': Parts
+        }
+    };
 
-            // Handle multiple events separated by a space
-            types = (types || "").match(rnotwhite) || [""];
-            t = types.length;
-            while (t--) {
-                tmp = rtypenamespace.exec(types[t]) || [];
-                type = origType = tmp[1];
-                namespaces = (tmp[2] || "").split(".").sort();
+    var xml = util.json2xml(PartData);
 
-                // There *must* be a type, no attaching namespace-only handlers
-                if (!type) {
-                    continue;
-                }
+    headers['Content-length'] = Buffer.byteLength(xml, 'utf8');
+    headers['Content-MD5'] = util.binaryBase64(util.md5(xml));
 
-                // If event changes its type, use the special event handlers for the changed type
-                special = jQuery.event.special[type] || {};
+    submitRequest.call(this, {
+        method: 'POST',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        action: action,
+        body: xml,
+        headers: headers
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var result = util.extend(data.CompleteMultipartUploadResult, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-                // If selector defined, determine special event api type, otherwise given type
-                type = (selector ? special.delegateType : special.bindType) || type;
+/**
+ * 分块上传任务列表查询
+ * @param  {Object}  params                                 参数对象，必须
+ *     @param  {String}  params.Bucket                      Bucket名称，必须
+ *     @param  {String}  params.Region                      地域名称，必须
+ *     @param  {String}  params.Delimiter                   定界符为一个符号，如果有Prefix，则将Prefix到delimiter之间的相同路径归为一类，定义为Common Prefix，然后列出所有Common Prefix。如果没有Prefix，则从路径起点开始，非必须
+ *     @param  {String}  params.EncodingType                规定返回值的编码方式，非必须
+ *     @param  {String}  params.Prefix                      前缀匹配，用来规定返回的文件前缀地址，非必须
+ *     @param  {String}  params.MaxUploads                  单次返回最大的条目数量，默认1000，非必须
+ *     @param  {String}  params.KeyMarker                   与upload-id-marker一起使用 </Br>当upload-id-marker未被指定时，ObjectName字母顺序大于key-marker的条目将被列出 </Br>当upload-id-marker被指定时，ObjectName字母顺序大于key-marker的条目被列出，ObjectName字母顺序等于key-marker同时UploadId大于upload-id-marker的条目将被列出，非必须
+ *     @param  {String}  params.UploadIdMarker              与key-marker一起使用 </Br>当key-marker未被指定时，upload-id-marker将被忽略 </Br>当key-marker被指定时，ObjectName字母顺序大于key-marker的条目被列出，ObjectName字母顺序等于key-marker同时UploadId大于upload-id-marker的条目将被列出，非必须
+ * @param  {Function}  callback                             回调函数，必须
+ * @return  {Object}  err                                   请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                                  返回的数据
+ *     @return  {Object}  data.ListMultipartUploadsResult   分块上传任务信息
+ */
+function multipartList(params, callback) {
+    var reqParams = {};
 
-                // Update special based on newly reset type
-                special = jQuery.event.special[type] || {};
+    reqParams['delimiter'] = params['Delimiter'];
+    reqParams['encoding-type'] = params['EncodingType'];
+    reqParams['prefix'] = params['Prefix'];
 
-                // handleObj is passed to all event handlers
-                handleObj = jQuery.extend({
-                    type: type,
-                    origType: origType,
-                    data: data,
-                    handler: handler,
-                    guid: handler.guid,
-                    selector: selector,
-                    needsContext: selector && jQuery.expr.match.needsContext.test(selector),
-                    namespace: namespaces.join(".")
-                }, handleObjIn);
+    reqParams['max-uploads'] = params['MaxUploads'];
 
-                // Init the event handler queue if we're the first
-                if (!(handlers = events[type])) {
-                    handlers = events[type] = [];
-                    handlers.delegateCount = 0;
+    reqParams['key-marker'] = params['KeyMarker'];
+    reqParams['upload-id-marker'] = params['UploadIdMarker'];
 
-                    // Only use addEventListener/attachEvent if the special events handler returns false
-                    if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
-                        // Bind the global event handler to the element
-                        if (elem.addEventListener) {
-                            elem.addEventListener(type, eventHandle, false);
-                        } else if (elem.attachEvent) {
-                            elem.attachEvent("on" + type, eventHandle);
-                        }
-                    }
-                }
+    reqParams = util.clearKey(reqParams);
 
-                if (special.add) {
-                    special.add.call(elem, handleObj);
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        action: '/?uploads&' + queryString.stringify(reqParams)
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
 
-                    if (!handleObj.handler.guid) {
-                        handleObj.handler.guid = handler.guid;
-                    }
-                }
+        if (data && data.ListMultipartUploadsResult) {
+            var Upload = data.ListMultipartUploadsResult.Upload || [];
 
-                // Add to the element's handler list, delegates in front
-                if (selector) {
-                    handlers.splice(handlers.delegateCount++, 0, handleObj);
-                } else {
-                    handlers.push(handleObj);
-                }
+            var CommonPrefixes = data.ListMultipartUploadsResult.CommonPrefixes || [];
 
-                // Keep track of which events have ever been used, for event optimization
-                jQuery.event.global[type] = true;
-            }
+            CommonPrefixes = util.isArray(CommonPrefixes) ? CommonPrefixes : [CommonPrefixes];
+            Upload = util.isArray(Upload) ? Upload : [Upload];
 
-            // Nullify elem to prevent memory leaks in IE
-            elem = null;
-        },
+            data.ListMultipartUploadsResult.Upload = Upload;
+            data.ListMultipartUploadsResult.CommonPrefixes = CommonPrefixes;
+        }
+        var result = util.clone(data.ListMultipartUploadsResult);
+        util.extend(result, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-        // Detach an event or set of events from an element
-        remove: function (elem, types, handler, selector, mappedTypes) {
-            var j,
-                handleObj,
-                tmp,
-                origCount,
-                t,
-                events,
-                special,
-                handlers,
-                type,
-                namespaces,
-                origType,
-                elemData = jQuery.hasData(elem) && jQuery._data(elem);
+/**
+ * 上传的分块列表查询
+ * @param  {Object}  params                                 参数对象，必须
+ *     @param  {String}  params.Bucket                      Bucket名称，必须
+ *     @param  {String}  params.Region                      地域名称，必须
+ *     @param  {String}  params.Key                         object名称，必须
+ *     @param  {String}  params.UploadId                    标示本次分块上传的ID，必须
+ *     @param  {String}  params.EncodingType                规定返回值的编码方式，非必须
+ *     @param  {String}  params.MaxParts                    单次返回最大的条目数量，默认1000，非必须
+ *     @param  {String}  params.PartNumberMarker            默认以UTF-8二进制顺序列出条目，所有列出条目从marker开始，非必须
+ * @param  {Function}  callback                             回调函数，必须
+ * @return  {Object}  err                                   请求失败的错误，如果请求成功，则为空。
+ * @return  {Object}  data                                  返回的数据
+ *     @return  {Object}  data.ListMultipartUploadsResult   分块信息
+ */
+function multipartListPart(params, callback) {
+    var reqParams = {};
 
-            if (!elemData || !(events = elemData.events)) {
-                return;
-            }
+    reqParams['uploadId'] = params['UploadId'];
+    reqParams['encoding-type'] = params['EncodingType'];
+    reqParams['max-parts'] = params['MaxParts'];
+    reqParams['part-number-marker'] = params['PartNumberMarker'];
 
-            // Once for each type.namespace in types; type may be omitted
-            types = (types || "").match(rnotwhite) || [""];
-            t = types.length;
-            while (t--) {
-                tmp = rtypenamespace.exec(types[t]) || [];
-                type = origType = tmp[1];
-                namespaces = (tmp[2] || "").split(".").sort();
+    submitRequest.call(this, {
+        method: 'GET',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        qs: reqParams
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        var Part = data.ListPartsResult.Part || [];
+        Part = util.isArray(Part) ? Part : [Part];
 
-                // Unbind all events (on this namespace, if provided) for the element
-                if (!type) {
-                    for (type in events) {
-                        jQuery.event.remove(elem, type + types[t], handler, selector, true);
-                    }
-                    continue;
-                }
+        data.ListPartsResult.Part = Part;
+        var result = util.clone(data.ListPartsResult);
+        util.extend(result, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+        callback(null, result);
+    });
+}
 
-                special = jQuery.event.special[type] || {};
-                type = (selector ? special.delegateType : special.bindType) || type;
-                handlers = events[type] || [];
-                tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");
+/**
+ * 抛弃分块上传
+ * @param  {Object}  params                 参数对象，必须
+ *     @param  {String}  params.Bucket      Bucket名称，必须
+ *     @param  {String}  params.Region      地域名称，必须
+ *     @param  {String}  params.Key         object名称，必须
+ *     @param  {String}  params.UploadId    标示本次分块上传的ID，必须
+ * @param  {Function}  callback             回调函数，必须
+ *     @return  {Object}    err             请求失败的错误，如果请求成功，则为空。
+ *     @return  {Object}    data            返回的数据
+ */
+function multipartAbort(params, callback) {
+    var reqParams = {};
 
-                // Remove matching events
-                origCount = j = handlers.length;
-                while (j--) {
-                    handleObj = handlers[j];
+    reqParams['uploadId'] = params['UploadId'];
+    submitRequest.call(this, {
+        method: 'DELETE',
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Key: params.Key,
+        qs: reqParams
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
+        callback(null, {
+            statusCode: data.statusCode,
+            headers: data.headers
+        });
+    });
+}
 
-                    if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
-                        handlers.splice(j, 1);
+/**
+ * 获取签名
+ * @param  {Object}  params             参数对象，必须
+ *     @param  {String}  params.Method  请求方法，必须
+ *     @param  {String}  params.Key     object名称，必须
+ * @return  {String}  data              返回签名字符串
+ */
+function getAuth(params) {
+    return util.getAuth({
+        Method: params.Method || 'get',
+        Key: params.Key || '',
+        SecretId: params.SecretId || this.options.SecretId || '',
+        SecretKey: params.SecretKey || this.options.SecretKey || ''
+    });
+}
 
-                        if (handleObj.selector) {
-                            handlers.delegateCount--;
-                        }
-                        if (special.remove) {
-                            special.remove.call(elem, handleObj);
-                        }
-                    }
-                }
+/**
+ * 私有方法
+ */
+function decodeAcl(AccessControlPolicy) {
+    var result = {
+        GrantFullControl: [],
+        GrantWrite: [],
+        GrantRead: [],
+        ACL: ''
+    };
+    var GrantMap = {
+        'FULL_CONTROL': 'GrantFullControl',
+        'WRITE': 'GrantWrite',
+        'READ': 'GrantRead'
+    };
+    var Grant = AccessControlPolicy.AccessControlList.Grant;
+    if (Grant) {
+        Grant = util.isArray(Grant) ? Grant : [Grant];
+    }
+    var PublicAcl = { READ: 0, WRITE: 0, FULL_CONTROL: 0 };
+    Grant.length && util.each(Grant, function (item) {
+        if (item.Grantee.ID === 'qcs::cam::anyone:anyone' || item.Grantee.URI === 'http://cam.qcloud.com/groups/global/AllUsers') {
+            PublicAcl[item.Permission] = 1;
+        } else if (item.Grantee.ID !== AccessControlPolicy.Owner.ID) {
+            result[GrantMap[item.Permission]].push('id="' + item.Grantee.ID + '"');
+        }
+    });
+    if (PublicAcl.FULL_CONTROL || PublicAcl.WRITE && PublicAcl.READ) {
+        result.ACL = 'public-read-write';
+    } else if (PublicAcl.READ) {
+        result.ACL = 'public-read';
+    } else {
+        result.ACL = 'private';
+    }
+    util.each(GrantMap, function (item) {
+        result[item] = result[item].join(',');
+    });
+    return result;
+}
 
-                // Remove generic event handler if we removed something and no more handlers exist
-                // (avoids potential for endless recursion during removal of special event handlers)
-                if (origCount && !handlers.length) {
-                    if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
-                        jQuery.removeEvent(elem, type, elemData.handle);
-                    }
+// 生成操作 url
+function getUrl(params) {
+    var domain = params.domain;
+    var bucket = params.bucket;
+    var region = params.region;
+    var object = params.object;
+    var action = params.action;
+    var appId = params.appId;
+    var protocol = util.isBrowser && location.protocol === 'https:' ? 'https:' : 'http:';
+    if (!domain) {
+        if (['cn-south', 'cn-south-2', 'cn-north', 'cn-east', 'cn-southwest', 'sg'].indexOf(region) > -1) {
+            domain = '{{Bucket}}-{{AppId}}.{{Region}}.myqcloud.com';
+        } else {
+            domain = '{{Bucket}}-{{AppId}}.cos.{{Region}}.myqcloud.com';
+        }
+    }
+    domain = domain.replace(/\{\{AppId\}\}/ig, appId).replace(/\{\{Bucket\}\}/ig, bucket).replace(/\{\{Region\}\}/ig, region).replace(/\{\{.*?\}\}/ig, '');
+    if (!/^[a-zA-Z]+:\/\//.test(domain)) {
+        domain = protocol + '//' + domain;
+    }
+    if (domain.slice(-1) === '/') {
+        domain = domain.slice(0, -1);
+    }
+    var url = domain;
 
-                    delete events[type];
-                }
-            }
+    if (object) {
+        url += '/' + encodeURIComponent(object).replace(/%2F/g, '/');
+    }
 
-            // Remove the expando if it's no longer used
-            if (jQuery.isEmptyObject(events)) {
-                delete elemData.handle;
+    if (action) {
+        url += action;
+    }
+    return url;
+}
 
-                // removeData also checks for emptiness and clears the expando if empty
-                // so use it instead of delete
-                jQuery._removeData(elem, "events");
-            }
-        },
+// 发起请求
+function submitRequest(params, callback) {
+    var self = this;
+    var TaskId = params.TaskId;
+    var bucket = params.Bucket;
+    var region = params.Region;
+    var object = params.Key;
+    var action = params.action;
+    var method = params.method || 'GET';
+    var headers = params.headers || {};
+    var url = params.url;
+    var body = params.body;
+    var json = params.json;
+    var rawBody = params.rawBody;
+    var qs = params.qs;
 
-        trigger: function (event, data, elem, onlyHandlers) {
-            var handle,
-                ontype,
-                cur,
-                bubbleType,
-                special,
-                tmp,
-                i,
-                eventPath = [elem || document],
-                type = hasOwn.call(event, "type") ? event.type : event,
-                namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];
+    var opt = {
+        url: url || getUrl({
+            domain: self.options.Domain,
+            bucket: bucket,
+            region: region,
+            object: object,
+            action: action,
+            appId: params.AppId || self.options.AppId
+        }),
+        method: method,
+        headers: headers || {},
+        qs: qs,
+        body: body,
+        json: json
+    };
 
-            cur = tmp = elem = elem || document;
+    // 发送请求
+    var getAuthorizationCallback = function (auth) {
+        if (TaskId && !self._isRunningTask(TaskId)) return;
 
-            // Don't do events on text and comment nodes
-            if (elem.nodeType === 3 || elem.nodeType === 8) {
-                return;
-            }
+        var token, clientIP, clientUA;
+        if (typeof auth === 'object') {
+            token = auth.Token;
+            clientIP = auth.ClientIP;
+            clientUA = auth.ClientUA;
+            auth = auth.Authorization;
+        }
 
-            // focus/blur morphs to focusin/out; ensure we're not firing them right now
-            if (rfocusMorph.test(type + jQuery.event.triggered)) {
-                return;
-            }
+        opt.headers.Authorization = auth;
+        token && (opt.headers['token'] = token);
+        clientIP && (opt.headers['clientIP'] = clientIP);
+        clientUA && (opt.headers['clientUA'] = clientUA);
 
-            if (type.indexOf(".") >= 0) {
-                // Namespaced trigger; create a regexp to match event type in handle()
-                namespaces = type.split(".");
-                type = namespaces.shift();
-                namespaces.sort();
-            }
-            ontype = type.indexOf(":") < 0 && "on" + type;
+        // 预先处理 undefined 的属性
+        if (opt.headers) {
+            opt.headers = util.clearKey(opt.headers);
+        }
 
-            // Caller can pass in a jQuery.Event object, Object, or just an event type string
-            event = event[jQuery.expando] ? event : new jQuery.Event(type, typeof event === "object" && event);
+        if (opt.qs) {
+            opt.qs = util.clearKey(opt.qs);
+        }
+        opt = util.clearKey(opt);
 
-            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
-            event.isTrigger = onlyHandlers ? 2 : 3;
-            event.namespace = namespaces.join(".");
-            event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+        // progress
+        if (params.onProgress && typeof params.onProgress === 'function') {
+            var contentLength = body && body.size || 0;
+            opt.onProgress = function (e) {
+                if (TaskId && !self._isRunningTask(TaskId)) return;
+                var loaded = e ? e.loaded : 0;
+                params.onProgress({ loaded: loaded, total: contentLength });
+            };
+        }
 
-            // Clean up the event in case it is being reused
-            event.result = undefined;
-            if (!event.target) {
-                event.target = elem;
-            }
+        var sender = REQUEST(opt, function (err, response, body) {
 
-            // Clone any incoming data and prepend the event, creating the handler arg list
-            data = data == null ? [event] : jQuery.makeArray(data, [event]);
+            // 返回内容添加 状态码 和 headers
+            var cb = function (err, data) {
+                TaskId && self.off('inner-kill-task', killTask);
+                if (TaskId && !self._isRunningTask(TaskId)) return;
+                if (err) {
+                    err = err || {};
+                    response && response.statusCode && (err.statusCode = response.statusCode);
+                    callback(err, null);
+                } else {
+                    data = data || {};
+                    response && response.statusCode && (data.statusCode = response.statusCode);
+                    response && response.headers && (data.headers = response.headers);
+                    callback(null, data);
+                }
+            };
 
-            // Allow special events to draw outside the lines
-            special = jQuery.event.special[type] || {};
-            if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
+            // 请求错误，发生网络错误
+            if (err) {
+                cb({ error: err });
                 return;
             }
 
-            // Determine event propagation path in advance, per W3C events spec (#9951)
-            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
-            if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {
-
-                bubbleType = special.delegateType || type;
-                if (!rfocusMorph.test(bubbleType + type)) {
-                    cur = cur.parentNode;
-                }
-                for (; cur; cur = cur.parentNode) {
-                    eventPath.push(cur);
-                    tmp = cur;
-                }
-
-                // Only add window if we got to document (e.g., not plain obj or detached DOM)
-                if (tmp === (elem.ownerDocument || document)) {
-                    eventPath.push(tmp.defaultView || tmp.parentWindow || window);
-                }
+            var jsonRes;
+            try {
+                jsonRes = util.xml2json(body) || {};
+            } catch (e) {
+                jsonRes = body || {};
             }
 
-            // Fire handlers on the event path
-            i = 0;
-            while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {
-
-                event.type = i > 1 ? bubbleType : special.bindType || type;
-
-                // jQuery handler
-                handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");
-                if (handle) {
-                    handle.apply(cur, data);
-                }
-
-                // Native handler
-                handle = ontype && cur[ontype];
-                if (handle && handle.apply && jQuery.acceptData(cur)) {
-                    event.result = handle.apply(cur, data);
-                    if (event.result === false) {
-                        event.preventDefault();
-                    }
-                }
+            // 请求返回码不为 200
+            var statusCode = response.statusCode;
+            if (statusCode !== 200 && statusCode !== 204 && statusCode !== 206) {
+                cb({ error: jsonRes.Error || jsonRes });
+                return;
             }
-            event.type = type;
-
-            // If nobody prevented the default action, do it now
-            if (!onlyHandlers && !event.isDefaultPrevented()) {
-
-                if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && jQuery.acceptData(elem)) {
-
-                    // Call a native DOM method on the target with the same name name as the event.
-                    // Can't use an .isFunction() check here because IE6/7 fails that test.
-                    // Don't do default actions on window, that's where global variables be (#6170)
-                    if (ontype && elem[type] && !jQuery.isWindow(elem)) {
-
-                        // Don't re-trigger an onFOO event when we call its FOO() method
-                        tmp = elem[ontype];
-
-                        if (tmp) {
-                            elem[ontype] = null;
-                        }
-
-                        // Prevent re-triggering of the same event, since we already bubbled it above
-                        jQuery.event.triggered = type;
-                        try {
-                            elem[type]();
-                        } catch (e) {
-                            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
-                            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
-                        }
-                        jQuery.event.triggered = undefined;
 
-                        if (tmp) {
-                            elem[ontype] = tmp;
-                        }
-                    }
-                }
+            // 不对 body 进行转换，body 直接挂载返回
+            if (rawBody) {
+                jsonRes = {};
+                jsonRes.body = body;
             }
 
-            return event.result;
-        },
-
-        dispatch: function (event) {
-
-            // Make a writable jQuery.Event from the native event object
-            event = jQuery.event.fix(event);
-
-            var i,
-                ret,
-                handleObj,
-                matched,
-                j,
-                handlerQueue = [],
-                args = slice.call(arguments),
-                handlers = (jQuery._data(this, "events") || {})[event.type] || [],
-                special = jQuery.event.special[event.type] || {};
-
-            // Use the fix-ed jQuery.Event rather than the (read-only) native event
-            args[0] = event;
-            event.delegateTarget = this;
-
-            // Call the preDispatch hook for the mapped type, and let it bail if desired
-            if (special.preDispatch && special.preDispatch.call(this, event) === false) {
+            if (jsonRes.Error) {
+                cb({ error: jsonRes.Error });
                 return;
             }
+            cb(null, jsonRes);
+        });
 
-            // Determine handlers
-            handlerQueue = jQuery.event.handlers.call(this, event, handlers);
-
-            // Run delegates first; they may want to stop propagation beneath us
-            i = 0;
-            while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) {
-                event.currentTarget = matched.elem;
+        // kill task
+        var killTask = function (data) {
+            if (data.TaskId === TaskId) {
+                sender && sender.abort && sender.abort();
+                self.off('inner-kill-task', killTask);
+            }
+        };
+        TaskId && self.on('inner-kill-task', killTask);
+    };
 
-                j = 0;
-                while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) {
+    // 获取签名
+    if (self.options.getAuthorization) {
+        self.options.getAuthorization({
+            Method: opt.method,
+            Key: object || '',
+            method: opt.method,
+            pathname: '/' + (object || '')
+        }, getAuthorizationCallback);
+    } else {
+        var auth = util.getAuth({
+            Method: opt.method,
+            Key: object || '',
+            SecretId: params.SecretId || self.options.SecretId,
+            SecretKey: params.SecretKey || self.options.SecretKey
+        });
+        getAuthorizationCallback(auth);
+    }
+}
 
-                    // Triggered event must either 1) have no namespace, or
-                    // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
-                    if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {
+var API_MAP = {
+    // Bucket 相关方法
+    getBucket: getBucket,
+    headBucket: headBucket,
+    deleteBucket: deleteBucket,
+    getBucketAcl: getBucketAcl,
+    putBucketAcl: putBucketAcl,
+    getBucketCors: getBucketCors,
+    putBucketCors: putBucketCors,
+    deleteBucketCors: deleteBucketCors,
+    getBucketLocation: getBucketLocation,
+    putBucketTagging: putBucketTagging,
+    getBucketTagging: getBucketTagging,
+    deleteBucketTagging: deleteBucketTagging,
+    getBucketPolicy: getBucketPolicy,
+    putBucketPolicy: putBucketPolicy,
+    getBucketLifecycle: getBucketLifecycle,
+    putBucketLifecycle: putBucketLifecycle,
+    deleteBucketLifecycle: deleteBucketLifecycle,
 
-                        event.handleObj = handleObj;
-                        event.data = handleObj.data;
+    // Object 相关方法
+    getObject: getObject,
+    headObject: headObject,
+    putObject: putObject,
+    deleteObject: deleteObject,
+    getObjectAcl: getObjectAcl,
+    putObjectAcl: putObjectAcl,
+    optionsObject: optionsObject,
+    putObjectCopy: putObjectCopy,
 
-                        ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args);
+    // 分块上传相关方法
+    multipartInit: multipartInit,
+    multipartUpload: multipartUpload,
+    multipartComplete: multipartComplete,
+    multipartList: multipartList,
+    multipartListPart: multipartListPart,
+    multipartAbort: multipartAbort,
+    deleteMultipleObject: deleteMultipleObject,
 
-                        if (ret !== undefined) {
-                            if ((event.result = ret) === false) {
-                                event.preventDefault();
-                                event.stopPropagation();
-                            }
-                        }
-                    }
-                }
-            }
+    // 工具方法
+    getAuth: getAuth
+};
 
-            // Call the postDispatch hook for the mapped type
-            if (special.postDispatch) {
-                special.postDispatch.call(this, event);
-            }
+util.each(API_MAP, function (fn, apiName) {
+    exports[apiName] = util.apiWrapper(apiName, fn);
+});
+/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1), __webpack_require__(2).Buffer))
 
-            return event.result;
-        },
+/***/ }),
+/* 16 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        handlers: function (event, handlers) {
-            var sel,
-                handleObj,
-                matches,
-                i,
-                handlerQueue = [],
-                delegateCount = handlers.delegateCount,
-                cur = event.target;
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-            // Find delegate handlers
-            // Black-hole SVG <use> instance trees (#13180)
-            // Avoid non-left-click bubbling in Firefox (#3861)
-            if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {
 
-                /* jshint eqeqeq: false */
-                for (; cur != this; cur = cur.parentNode || this) {
-                    /* jshint eqeqeq: true */
 
-                    // Don't check non-elements (#13208)
-                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
-                    if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {
-                        matches = [];
-                        for (i = 0; i < delegateCount; i++) {
-                            handleObj = handlers[i];
+// If obj.hasOwnProperty has been overridden, then calling
+// obj.hasOwnProperty(prop) will break.
+// See: https://github.com/joyent/node/issues/1707
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
 
-                            // Don't conflict with Object.prototype properties (#13203)
-                            sel = handleObj.selector + " ";
+module.exports = function(qs, sep, eq, options) {
+  sep = sep || '&';
+  eq = eq || '=';
+  var obj = {};
 
-                            if (matches[sel] === undefined) {
-                                matches[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) >= 0 : jQuery.find(sel, this, null, [cur]).length;
-                            }
-                            if (matches[sel]) {
-                                matches.push(handleObj);
-                            }
-                        }
-                        if (matches.length) {
-                            handlerQueue.push({ elem: cur, handlers: matches });
-                        }
-                    }
-                }
-            }
+  if (typeof qs !== 'string' || qs.length === 0) {
+    return obj;
+  }
 
-            // Add the remaining (directly-bound) handlers
-            if (delegateCount < handlers.length) {
-                handlerQueue.push({ elem: this, handlers: handlers.slice(delegateCount) });
-            }
+  var regexp = /\+/g;
+  qs = qs.split(sep);
 
-            return handlerQueue;
-        },
+  var maxKeys = 1000;
+  if (options && typeof options.maxKeys === 'number') {
+    maxKeys = options.maxKeys;
+  }
 
-        fix: function (event) {
-            if (event[jQuery.expando]) {
-                return event;
-            }
+  var len = qs.length;
+  // maxKeys <= 0 means that we should not limit keys count
+  if (maxKeys > 0 && len > maxKeys) {
+    len = maxKeys;
+  }
 
-            // Create a writable copy of the event object and normalize some properties
-            var i,
-                prop,
-                copy,
-                type = event.type,
-                originalEvent = event,
-                fixHook = this.fixHooks[type];
+  for (var i = 0; i < len; ++i) {
+    var x = qs[i].replace(regexp, '%20'),
+        idx = x.indexOf(eq),
+        kstr, vstr, k, v;
 
-            if (!fixHook) {
-                this.fixHooks[type] = fixHook = rmouseEvent.test(type) ? this.mouseHooks : rkeyEvent.test(type) ? this.keyHooks : {};
-            }
-            copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;
+    if (idx >= 0) {
+      kstr = x.substr(0, idx);
+      vstr = x.substr(idx + 1);
+    } else {
+      kstr = x;
+      vstr = '';
+    }
 
-            event = new jQuery.Event(originalEvent);
+    k = decodeURIComponent(kstr);
+    v = decodeURIComponent(vstr);
 
-            i = copy.length;
-            while (i--) {
-                prop = copy[i];
-                event[prop] = originalEvent[prop];
-            }
+    if (!hasOwnProperty(obj, k)) {
+      obj[k] = v;
+    } else if (isArray(obj[k])) {
+      obj[k].push(v);
+    } else {
+      obj[k] = [obj[k], v];
+    }
+  }
 
-            // Support: IE<9
-            // Fix target property (#1925)
-            if (!event.target) {
-                event.target = originalEvent.srcElement || document;
-            }
+  return obj;
+};
 
-            // Support: Chrome 23+, Safari?
-            // Target should not be a text node (#504, #13143)
-            if (event.target.nodeType === 3) {
-                event.target = event.target.parentNode;
-            }
+var isArray = Array.isArray || function (xs) {
+  return Object.prototype.toString.call(xs) === '[object Array]';
+};
 
-            // Support: IE<9
-            // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
-            event.metaKey = !!event.metaKey;
 
-            return fixHook.filter ? fixHook.filter(event, originalEvent) : event;
-        },
+/***/ }),
+/* 17 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Includes some event props shared by KeyEvent and MouseEvent
-        props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
+"use strict";
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-        fixHooks: {},
 
-        keyHooks: {
-            props: "char charCode key keyCode".split(" "),
-            filter: function (event, original) {
 
-                // Add which for key events
-                if (event.which == null) {
-                    event.which = original.charCode != null ? original.charCode : original.keyCode;
-                }
+var stringifyPrimitive = function(v) {
+  switch (typeof v) {
+    case 'string':
+      return v;
 
-                return event;
-            }
-        },
+    case 'boolean':
+      return v ? 'true' : 'false';
 
-        mouseHooks: {
-            props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
-            filter: function (event, original) {
-                var body,
-                    eventDoc,
-                    doc,
-                    button = original.button,
-                    fromElement = original.fromElement;
+    case 'number':
+      return isFinite(v) ? v : '';
 
-                // Calculate pageX/Y if missing and clientX/Y available
-                if (event.pageX == null && original.clientX != null) {
-                    eventDoc = event.target.ownerDocument || document;
-                    doc = eventDoc.documentElement;
-                    body = eventDoc.body;
+    default:
+      return '';
+  }
+};
 
-                    event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
-                    event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
-                }
+module.exports = function(obj, sep, eq, name) {
+  sep = sep || '&';
+  eq = eq || '=';
+  if (obj === null) {
+    obj = undefined;
+  }
 
-                // Add relatedTarget, if necessary
-                if (!event.relatedTarget && fromElement) {
-                    event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
-                }
+  if (typeof obj === 'object') {
+    return map(objectKeys(obj), function(k) {
+      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
+      if (isArray(obj[k])) {
+        return map(obj[k], function(v) {
+          return ks + encodeURIComponent(stringifyPrimitive(v));
+        }).join(sep);
+      } else {
+        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
+      }
+    }).join(sep);
 
-                // Add which for click: 1 === left; 2 === middle; 3 === right
-                // Note: button is not normalized, so don't use it
-                if (!event.which && button !== undefined) {
-                    event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0;
-                }
+  }
 
-                return event;
-            }
-        },
+  if (!name) return '';
+  return encodeURIComponent(stringifyPrimitive(name)) + eq +
+         encodeURIComponent(stringifyPrimitive(obj));
+};
 
-        special: {
-            load: {
-                // Prevent triggered image.load events from bubbling to window.load
-                noBubble: true
-            },
-            focus: {
-                // Fire native event if possible so blur/focus sequence is correct
-                trigger: function () {
-                    if (this !== safeActiveElement() && this.focus) {
-                        try {
-                            this.focus();
-                            return false;
-                        } catch (e) {
-                            // Support: IE<9
-                            // If we error on focus to hidden element (#1486, #12518),
-                            // let .trigger() run the handlers
-                        }
-                    }
-                },
-                delegateType: "focusin"
-            },
-            blur: {
-                trigger: function () {
-                    if (this === safeActiveElement() && this.blur) {
-                        this.blur();
-                        return false;
-                    }
-                },
-                delegateType: "focusout"
-            },
-            click: {
-                // For checkbox, fire native event so checked state will be right
-                trigger: function () {
-                    if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {
-                        this.click();
-                        return false;
-                    }
-                },
+var isArray = Array.isArray || function (xs) {
+  return Object.prototype.toString.call(xs) === '[object Array]';
+};
 
-                // For cross-browser consistency, don't fire native .click() on links
-                _default: function (event) {
-                    return jQuery.nodeName(event.target, "a");
-                }
-            },
+function map (xs, f) {
+  if (xs.map) return xs.map(f);
+  var res = [];
+  for (var i = 0; i < xs.length; i++) {
+    res.push(f(xs[i], i));
+  }
+  return res;
+}
 
-            beforeunload: {
-                postDispatch: function (event) {
+var objectKeys = Object.keys || function (obj) {
+  var res = [];
+  for (var key in obj) {
+    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
+  }
+  return res;
+};
 
-                    // Support: Firefox 20+
-                    // Firefox doesn't alert if the returnValue field is not set.
-                    if (event.result !== undefined && event.originalEvent) {
-                        event.originalEvent.returnValue = event.result;
-                    }
-                }
-            }
-        },
 
-        simulate: function (type, elem, event, bubble) {
-            // Piggyback on a donor event to simulate a different one.
-            // Fake originalEvent to avoid donor's stopPropagation, but if the
-            // simulated event prevents default then we do the same on the donor.
-            var e = jQuery.extend(new jQuery.Event(), event, {
-                type: type,
-                isSimulated: true,
-                originalEvent: {}
-            });
-            if (bubble) {
-                jQuery.event.trigger(e, null, elem);
-            } else {
-                jQuery.event.dispatch.call(elem, e);
-            }
-            if (e.isDefaultPrevented()) {
-                event.preventDefault();
-            }
-        }
-    };
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    jQuery.removeEvent = document.removeEventListener ? function (elem, type, handle) {
-        if (elem.removeEventListener) {
-            elem.removeEventListener(type, handle, false);
-        }
-    } : function (elem, type, handle) {
-        var name = "on" + type;
+var queryString = __webpack_require__(4);
 
-        if (elem.detachEvent) {
+var $ = function () {
+    var deletedIds = [];
 
-            // #8545, #7054, preventing memory leaks for custom events in IE6-8
-            // detachEvent needed property on element, by name of that event, to properly expose it to GC
-            if (typeof elem[name] === strundefined) {
-                elem[name] = null;
-            }
+    var slice = deletedIds.slice;
 
-            elem.detachEvent(name, handle);
-        }
-    };
+    var concat = deletedIds.concat;
 
-    jQuery.Event = function (src, props) {
-        // Allow instantiation without the 'new' keyword
-        if (!(this instanceof jQuery.Event)) {
-            return new jQuery.Event(src, props);
-        }
+    var push = deletedIds.push;
 
-        // Event object
-        if (src && src.type) {
-            this.originalEvent = src;
-            this.type = src.type;
+    var indexOf = deletedIds.indexOf;
 
-            // Events bubbling up the document may have been marked as prevented
-            // by a handler lower down the tree; reflect the correct value.
-            this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined &&
-            // Support: IE < 9, Android < 4.0
-            src.returnValue === false ? returnTrue : returnFalse;
+    var class2type = {};
 
-            // Event type
-        } else {
-            this.type = src;
-        }
+    var toString = class2type.toString;
 
-        // Put explicitly provided properties onto the event object
-        if (props) {
-            jQuery.extend(this, props);
-        }
+    var hasOwn = class2type.hasOwnProperty;
 
-        // Create a timestamp if incoming event doesn't have one
-        this.timeStamp = src && src.timeStamp || jQuery.now();
+    var support = {};
 
-        // Mark it as fixed
-        this[jQuery.expando] = true;
-    };
+    var version = "1.11.1 -css,-css/addGetHookIf,-css/curCSS,-css/defaultDisplay,-css/hiddenVisibleSelectors,-css/support,-css/swap,-css/var/cssExpand,-css/var/isHidden,-css/var/rmargin,-css/var/rnumnonpx,-effects,-effects/Tween,-effects/animatedSelector,-effects/support,-dimensions,-offset,-deprecated,-event-alias,-wrap",
 
-    var rformElems = /^(?:input|select|textarea)$/i,
-        rkeyEvent = /^key/,
-        rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
-        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
-        rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
 
-    function returnTrue() {
-        return true;
-    }
+    // Define a local copy of jQuery
+    jQuery = function (selector, context) {
+        // The jQuery object is actually just the init constructor 'enhanced'
+        // Need init if jQuery is called (just allow error to be thrown if not included)
+        return new jQuery.fn.init(selector, context);
+    },
 
-    function returnFalse() {
-        return false;
-    }
 
-    // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-    // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-    jQuery.Event.prototype = {
-        isDefaultPrevented: returnFalse,
-        isPropagationStopped: returnFalse,
-        isImmediatePropagationStopped: returnFalse,
+    // Support: Android<4.1, IE<9
+    // Make sure we trim BOM and NBSP
+    rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
 
-        preventDefault: function () {
-            var e = this.originalEvent;
 
-            this.isDefaultPrevented = returnTrue;
-            if (!e) {
-                return;
-            }
+    // Matches dashed string for camelizing
+    rmsPrefix = /^-ms-/,
+        rdashAlpha = /-([\da-z])/gi,
 
-            // If preventDefault exists, run it on the original event
-            if (e.preventDefault) {
-                e.preventDefault();
 
-                // Support: IE
-                // Otherwise set the returnValue property of the original event to false
-            } else {
-                e.returnValue = false;
-            }
-        },
-        stopPropagation: function () {
-            var e = this.originalEvent;
+    // Used by jQuery.camelCase as callback to replace()
+    fcamelCase = function (all, letter) {
+        return letter.toUpperCase();
+    };
 
-            this.isPropagationStopped = returnTrue;
-            if (!e) {
-                return;
-            }
-            // If stopPropagation exists, run it on the original event
-            if (e.stopPropagation) {
-                e.stopPropagation();
-            }
+    jQuery.fn = jQuery.prototype = {
+        // The current version of jQuery being used
+        jquery: version,
 
-            // Support: IE
-            // Set the cancelBubble property of the original event to true
-            e.cancelBubble = true;
-        },
-        stopImmediatePropagation: function () {
-            var e = this.originalEvent;
+        constructor: jQuery,
 
-            this.isImmediatePropagationStopped = returnTrue;
+        // Start with an empty selector
+        selector: "",
 
-            if (e && e.stopImmediatePropagation) {
-                e.stopImmediatePropagation();
-            }
+        // The default length of a jQuery object is 0
+        length: 0,
 
-            this.stopPropagation();
-        }
-    };
+        toArray: function () {
+            return slice.call(this);
+        },
 
-    // IE submit delegation
-    if (!support.submitBubbles) {
+        // Get the Nth element in the matched element set OR
+        // Get the whole matched element set as a clean array
+        get: function (num) {
+            return num != null ?
 
-        jQuery.event.special.submit = {
-            setup: function () {
-                // Only need this for delegated form submit events
-                if (jQuery.nodeName(this, "form")) {
-                    return false;
-                }
+            // Return just the one element from the set
+            num < 0 ? this[num + this.length] : this[num] :
 
-                // Lazy-add a submit handler when a descendant form may potentially be submitted
-                jQuery.event.add(this, "click._submit keypress._submit", function (e) {
-                    // Node name check avoids a VML-related crash in IE (#9807)
-                    var elem = e.target,
-                        form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;
-                    if (form && !jQuery._data(form, "submitBubbles")) {
-                        jQuery.event.add(form, "submit._submit", function (event) {
-                            event._submit_bubble = true;
-                        });
-                        jQuery._data(form, "submitBubbles", true);
-                    }
-                });
-                // return undefined since we don't need an event listener
-            },
+            // Return all the elements in a clean array
+            slice.call(this);
+        },
 
-            postDispatch: function (event) {
-                // If form was submitted by the user, bubble the event up the tree
-                if (event._submit_bubble) {
-                    delete event._submit_bubble;
-                    if (this.parentNode && !event.isTrigger) {
-                        jQuery.event.simulate("submit", this.parentNode, event, true);
-                    }
-                }
-            },
+        // Take an array of elements and push it onto the stack
+        // (returning the new matched element set)
+        pushStack: function (elems) {
 
-            teardown: function () {
-                // Only need this for delegated form submit events
-                if (jQuery.nodeName(this, "form")) {
-                    return false;
-                }
+            // Build a new jQuery matched element set
+            var ret = jQuery.merge(this.constructor(), elems);
 
-                // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
-                jQuery.event.remove(this, "._submit");
-            }
-        };
-    }
+            // Add the old object onto the stack (as a reference)
+            ret.prevObject = this;
+            ret.context = this.context;
 
-    // IE change delegation and checkbox/radio fix
-    if (!support.changeBubbles) {
+            // Return the newly-formed element set
+            return ret;
+        },
 
-        jQuery.event.special.change = {
+        // Execute a callback for every element in the matched set.
+        // (You can seed the arguments with an array of args, but this is
+        // only used internally.)
+        each: function (callback, args) {
+            return jQuery.each(this, callback, args);
+        },
 
-            setup: function () {
+        map: function (callback) {
+            return this.pushStack(jQuery.map(this, function (elem, i) {
+                return callback.call(elem, i, elem);
+            }));
+        },
 
-                if (rformElems.test(this.nodeName)) {
-                    // IE doesn't fire change on a check/radio until blur; trigger it on click
-                    // after a propertychange. Eat the blur-change in special.change.handle.
-                    // This still fires onchange a second time for check/radio after blur.
-                    if (this.type === "checkbox" || this.type === "radio") {
-                        jQuery.event.add(this, "propertychange._change", function (event) {
-                            if (event.originalEvent.propertyName === "checked") {
-                                this._just_changed = true;
-                            }
-                        });
-                        jQuery.event.add(this, "click._change", function (event) {
-                            if (this._just_changed && !event.isTrigger) {
-                                this._just_changed = false;
-                            }
-                            // Allow triggered, simulated change events (#11500)
-                            jQuery.event.simulate("change", this, event, true);
-                        });
-                    }
-                    return false;
-                }
-                // Delegated event; lazy-add a change handler on descendant inputs
-                jQuery.event.add(this, "beforeactivate._change", function (e) {
-                    var elem = e.target;
+        slice: function () {
+            return this.pushStack(slice.apply(this, arguments));
+        },
 
-                    if (rformElems.test(elem.nodeName) && !jQuery._data(elem, "changeBubbles")) {
-                        jQuery.event.add(elem, "change._change", function (event) {
-                            if (this.parentNode && !event.isSimulated && !event.isTrigger) {
-                                jQuery.event.simulate("change", this.parentNode, event, true);
-                            }
-                        });
-                        jQuery._data(elem, "changeBubbles", true);
-                    }
-                });
-            },
+        first: function () {
+            return this.eq(0);
+        },
 
-            handle: function (event) {
-                var elem = event.target;
+        last: function () {
+            return this.eq(-1);
+        },
 
-                // Swallow native change events from checkbox/radio, we already triggered them above
-                if (this !== elem || event.isSimulated || event.isTrigger || elem.type !== "radio" && elem.type !== "checkbox") {
-                    return event.handleObj.handler.apply(this, arguments);
-                }
-            },
+        eq: function (i) {
+            var len = this.length,
+                j = +i + (i < 0 ? len : 0);
+            return this.pushStack(j >= 0 && j < len ? [this[j]] : []);
+        },
 
-            teardown: function () {
-                jQuery.event.remove(this, "._change");
+        end: function () {
+            return this.prevObject || this.constructor(null);
+        },
 
-                return !rformElems.test(this.nodeName);
-            }
-        };
-    }
+        // For internal use only.
+        // Behaves like an Array's method, not like a jQuery method.
+        push: push,
+        sort: deletedIds.sort,
+        splice: deletedIds.splice
+    };
 
-    // Create "bubbling" focus and blur events
-    if (!support.focusinBubbles) {
-        jQuery.each({ focus: "focusin", blur: "focusout" }, function (orig, fix) {
+    jQuery.extend = jQuery.fn.extend = function () {
+        var src,
+            copyIsArray,
+            copy,
+            name,
+            options,
+            clone,
+            target = arguments[0] || {},
+            i = 1,
+            length = arguments.length,
+            deep = false;
 
-            // Attach a single capturing handler on the document while someone wants focusin/focusout
-            var handler = function (event) {
-                jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
-            };
+        // Handle a deep copy situation
+        if (typeof target === "boolean") {
+            deep = target;
 
-            jQuery.event.special[fix] = {
-                setup: function () {
-                    var doc = this.ownerDocument || this,
-                        attaches = jQuery._data(doc, fix);
+            // skip the boolean and the target
+            target = arguments[i] || {};
+            i++;
+        }
 
-                    if (!attaches) {
-                        doc.addEventListener(orig, handler, true);
-                    }
-                    jQuery._data(doc, fix, (attaches || 0) + 1);
-                },
-                teardown: function () {
-                    var doc = this.ownerDocument || this,
-                        attaches = jQuery._data(doc, fix) - 1;
+        // Handle case when target is a string or something (possible in deep copy)
+        if (typeof target !== "object" && !jQuery.isFunction(target)) {
+            target = {};
+        }
 
-                    if (!attaches) {
-                        doc.removeEventListener(orig, handler, true);
-                        jQuery._removeData(doc, fix);
-                    } else {
-                        jQuery._data(doc, fix, attaches);
-                    }
-                }
-            };
-        });
-    }
+        // extend jQuery itself if only one argument is passed
+        if (i === length) {
+            target = this;
+            i--;
+        }
 
-    jQuery.fn.extend({
+        for (; i < length; i++) {
+            // Only deal with non-null/undefined values
+            if ((options = arguments[i]) != null) {
+                // Extend the base object
+                for (name in options) {
+                    src = target[name];
+                    copy = options[name];
 
-        on: function (types, selector, data, fn, /*INTERNAL*/one) {
-            var type, origFn;
+                    // Prevent never-ending loop
+                    if (target === copy) {
+                        continue;
+                    }
 
-            // Types can be a map of types/handlers
-            if (typeof types === "object") {
-                // ( types-Object, selector, data )
-                if (typeof selector !== "string") {
-                    // ( types-Object, data )
-                    data = data || selector;
-                    selector = undefined;
-                }
-                for (type in types) {
-                    this.on(type, selector, data, types[type], one);
-                }
-                return this;
-            }
+                    // Recurse if we're merging plain objects or arrays
+                    if (deep && copy && (jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)))) {
+                        if (copyIsArray) {
+                            copyIsArray = false;
+                            clone = src && jQuery.isArray(src) ? src : [];
+                        } else {
+                            clone = src && jQuery.isPlainObject(src) ? src : {};
+                        }
 
-            if (data == null && fn == null) {
-                // ( types, fn )
-                fn = selector;
-                data = selector = undefined;
-            } else if (fn == null) {
-                if (typeof selector === "string") {
-                    // ( types, selector, fn )
-                    fn = data;
-                    data = undefined;
-                } else {
-                    // ( types, data, fn )
-                    fn = data;
-                    data = selector;
-                    selector = undefined;
-                }
-            }
-            if (fn === false) {
-                fn = returnFalse;
-            } else if (!fn) {
-                return this;
-            }
+                        // Never move original objects, clone them
+                        target[name] = jQuery.extend(deep, clone, copy);
 
-            if (one === 1) {
-                origFn = fn;
-                fn = function (event) {
-                    // Can use an empty set, since event contains the info
-                    jQuery().off(event);
-                    return origFn.apply(this, arguments);
-                };
-                // Use same guid so caller can remove using origFn
-                fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
-            }
-            return this.each(function () {
-                jQuery.event.add(this, types, fn, data, selector);
-            });
-        },
-        one: function (types, selector, data, fn) {
-            return this.on(types, selector, data, fn, 1);
-        },
-        off: function (types, selector, fn) {
-            var handleObj, type;
-            if (types && types.preventDefault && types.handleObj) {
-                // ( event )  dispatched jQuery.Event
-                handleObj = types.handleObj;
-                jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler);
-                return this;
-            }
-            if (typeof types === "object") {
-                // ( types-object [, selector] )
-                for (type in types) {
-                    this.off(type, selector, types[type]);
+                        // Don't bring in undefined values
+                    } else if (copy !== undefined) {
+                        target[name] = copy;
+                    }
                 }
-                return this;
-            }
-            if (selector === false || typeof selector === "function") {
-                // ( types [, fn] )
-                fn = selector;
-                selector = undefined;
-            }
-            if (fn === false) {
-                fn = returnFalse;
-            }
-            return this.each(function () {
-                jQuery.event.remove(this, types, fn, selector);
-            });
-        },
-
-        trigger: function (type, data) {
-            return this.each(function () {
-                jQuery.event.trigger(type, data, this);
-            });
-        },
-        triggerHandler: function (type, data) {
-            var elem = this[0];
-            if (elem) {
-                return jQuery.event.trigger(type, data, elem, true);
             }
         }
-    });
-
-    // Based off of the plugin by Clint Helfers, with permission.
-    // http://blindsignals.com/index.php/2009/07/jquery-delay/
-    jQuery.fn.delay = function (time, type) {
-        time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
-        type = type || "fx";
 
-        return this.queue(type, function (next, hooks) {
-            var timeout = setTimeout(next, time);
-            hooks.stop = function () {
-                clearTimeout(timeout);
-            };
-        });
+        // Return the modified object
+        return target;
     };
 
-    var nonce = jQuery.now();
+    jQuery.extend({
+        // Unique for each copy of jQuery on the page
+        expando: "jQuery" + (version + Math.random()).replace(/\D/g, ""),
 
-    var rquery = /\?/;
+        // Assume jQuery is ready without the ready module
+        isReady: true,
 
-    var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
+        error: function (msg) {
+            throw new Error(msg);
+        },
 
-    jQuery.parseJSON = function (data) {
-        // Attempt to parse using the native JSON parser first
-        if (window.JSON && window.JSON.parse) {
-            // Support: Android 2.3
-            // Workaround failure to string-cast null input
-            return window.JSON.parse(data + "");
-        }
+        noop: function () {},
 
-        var requireNonComma,
-            depth = null,
-            str = jQuery.trim(data + "");
+        // See test/unit/core.js for details concerning isFunction.
+        // Since version 1.3, DOM methods and functions like alert
+        // aren't supported. They return false on IE (#2968).
+        isFunction: function (obj) {
+            return jQuery.type(obj) === "function";
+        },
 
-        // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
-        // after removing valid tokens
-        return str && !jQuery.trim(str.replace(rvalidtokens, function (token, comma, open, close) {
+        isArray: Array.isArray || function (obj) {
+            return jQuery.type(obj) === "array";
+        },
 
-            // Force termination if we see a misplaced comma
-            if (requireNonComma && comma) {
-                depth = 0;
-            }
+        isWindow: function (obj) {
+            /* jshint eqeqeq: false */
+            return obj != null && obj == obj.window;
+        },
 
-            // Perform no more replacements after returning to outermost depth
-            if (depth === 0) {
-                return token;
+        isNumeric: function (obj) {
+            // parseFloat NaNs numeric-cast false positives (null|true|false|"")
+            // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
+            // subtraction forces infinities to NaN
+            return !jQuery.isArray(obj) && obj - parseFloat(obj) >= 0;
+        },
+
+        isEmptyObject: function (obj) {
+            var name;
+            for (name in obj) {
+                return false;
             }
+            return true;
+        },
 
-            // Commas must not follow "[", "{", or ","
-            requireNonComma = open || comma;
+        isPlainObject: function (obj) {
+            var key;
 
-            // Determine new depth
-            // array/object open ("[" or "{"): depth += true - false (increment)
-            // array/object close ("]" or "}"): depth += false - true (decrement)
-            // other cases ("," or primitive): depth += true - true (numeric cast)
-            depth += !close - !open;
+            // Must be an Object.
+            // Because of IE, we also have to check the presence of the constructor property.
+            // Make sure that DOM nodes and window objects don't pass through, as well
+            if (!obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow(obj)) {
+                return false;
+            }
 
-            // Remove this token
-            return "";
-        })) ? Function("return " + str)() : jQuery.error("Invalid JSON: " + data);
-    };
+            try {
+                // Not own constructor property must be Object
+                if (obj.constructor && !hasOwn.call(obj, "constructor") && !hasOwn.call(obj.constructor.prototype, "isPrototypeOf")) {
+                    return false;
+                }
+            } catch (e) {
+                // IE8,9 Will throw exceptions on certain host objects #9897
+                return false;
+            }
 
-    // Cross-browser xml parsing
-    jQuery.parseXML = function (data) {
-        var xml, tmp;
-        if (!data || typeof data !== "string") {
-            return null;
-        }
-        try {
-            if (window.DOMParser) {
-                // Standard
-                tmp = new DOMParser();
-                xml = tmp.parseFromString(data, "text/xml");
-            } else {
-                // IE
-                xml = new ActiveXObject("Microsoft.XMLDOM");
-                xml.async = "false";
-                xml.loadXML(data);
+            // Support: IE<9
+            // Handle iteration over inherited properties before own properties.
+            if (support.ownLast) {
+                for (key in obj) {
+                    return hasOwn.call(obj, key);
+                }
             }
-        } catch (e) {
-            xml = undefined;
-        }
-        if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
-            jQuery.error("Invalid XML: " + data);
-        }
-        return xml;
-    };
 
-    var
-    // Document location
-    ajaxLocParts,
-        ajaxLocation,
-        rhash = /#.*$/,
-        rts = /([?&])_=[^&]*/,
-        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
-        // IE leaves an \r character at EOL
-    // #7653, #8125, #8152: local protocol detection
-    rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
-        rnoContent = /^(?:GET|HEAD)$/,
-        rprotocol = /^\/\//,
-        rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
+            // Own properties are enumerated firstly, so to speed up,
+            // if last one is own, then all properties are own.
+            for (key in obj) {}
+
+            return key === undefined || hasOwn.call(obj, key);
+        },
 
+        type: function (obj) {
+            if (obj == null) {
+                return obj + "";
+            }
+            return typeof obj === "object" || typeof obj === "function" ? class2type[toString.call(obj)] || "object" : typeof obj;
+        },
 
-    /* Prefilters
-     * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
-     * 2) These are called:
-     *    - BEFORE asking for a transport
-     *    - AFTER param serialization (s.data is a string if s.processData is true)
-     * 3) key is the dataType
-     * 4) the catchall symbol "*" can be used
-     * 5) execution will start with transport dataType and THEN continue down to "*" if needed
-     */
-    prefilters = {},
+        // Evaluates a script in a global context
+        // Workarounds based on findings by Jim Driscoll
+        // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
+        globalEval: function (data) {
+            if (data && jQuery.trim(data)) {
+                // We use execScript on Internet Explorer
+                // We use an anonymous function so that context is window
+                // rather than jQuery in Firefox
+                (window.execScript || function (data) {
+                    window["eval"].call(window, data);
+                })(data);
+            }
+        },
 
+        // Convert dashed to camelCase; used by the css and data modules
+        // Microsoft forgot to hump their vendor prefix (#9572)
+        camelCase: function (string) {
+            return string.replace(rmsPrefix, "ms-").replace(rdashAlpha, fcamelCase);
+        },
 
-    /* Transports bindings
-     * 1) key is the dataType
-     * 2) the catchall symbol "*" can be used
-     * 3) selection will start with transport dataType and THEN go to "*" if needed
-     */
-    transports = {},
+        nodeName: function (elem, name) {
+            return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
+        },
 
+        // args is for internal usage only
+        each: function (obj, callback, args) {
+            var value,
+                i = 0,
+                length = obj.length,
+                isArray = isArraylike(obj);
 
-    // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
-    allTypes = "*/".concat("*");
+            if (args) {
+                if (isArray) {
+                    for (; i < length; i++) {
+                        value = callback.apply(obj[i], args);
 
-    // #8138, IE may throw an exception when accessing
-    // a field from window.location if document.domain has been set
-    try {
-        ajaxLocation = location.href;
-    } catch (e) {
-        // Use the href attribute of an A element
-        // since IE will modify it given document.location
-        ajaxLocation = document.createElement("a");
-        ajaxLocation.href = "";
-        ajaxLocation = ajaxLocation.href;
-    }
+                        if (value === false) {
+                            break;
+                        }
+                    }
+                } else {
+                    for (i in obj) {
+                        value = callback.apply(obj[i], args);
 
-    // Segment location into parts
-    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];
+                        if (value === false) {
+                            break;
+                        }
+                    }
+                }
 
-    // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-    function addToPrefiltersOrTransports(structure) {
+                // A special, fast, case for the most common use of each
+            } else {
+                if (isArray) {
+                    for (; i < length; i++) {
+                        value = callback.call(obj[i], i, obj[i]);
 
-        // dataTypeExpression is optional and defaults to "*"
-        return function (dataTypeExpression, func) {
+                        if (value === false) {
+                            break;
+                        }
+                    }
+                } else {
+                    for (i in obj) {
+                        value = callback.call(obj[i], i, obj[i]);
 
-            if (typeof dataTypeExpression !== "string") {
-                func = dataTypeExpression;
-                dataTypeExpression = "*";
+                        if (value === false) {
+                            break;
+                        }
+                    }
+                }
             }
 
-            var dataType,
-                i = 0,
-                dataTypes = dataTypeExpression.toLowerCase().match(rnotwhite) || [];
+            return obj;
+        },
 
-            if (jQuery.isFunction(func)) {
-                // For each dataType in the dataTypeExpression
-                while (dataType = dataTypes[i++]) {
-                    // Prepend if requested
-                    if (dataType.charAt(0) === "+") {
-                        dataType = dataType.slice(1) || "*";
-                        (structure[dataType] = structure[dataType] || []).unshift(func);
+        // Support: Android<4.1, IE<9
+        trim: function (text) {
+            return text == null ? "" : (text + "").replace(rtrim, "");
+        },
 
-                        // Otherwise append
-                    } else {
-                        (structure[dataType] = structure[dataType] || []).push(func);
-                    }
+        // results is for internal usage only
+        makeArray: function (arr, results) {
+            var ret = results || [];
+
+            if (arr != null) {
+                if (isArraylike(Object(arr))) {
+                    jQuery.merge(ret, typeof arr === "string" ? [arr] : arr);
+                } else {
+                    push.call(ret, arr);
                 }
             }
-        };
-    }
 
-    // Base inspection function for prefilters and transports
-    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {
+            return ret;
+        },
 
-        var inspected = {},
-            seekingTransport = structure === transports;
+        inArray: function (elem, arr, i) {
+            var len;
 
-        function inspect(dataType) {
-            var selected;
-            inspected[dataType] = true;
-            jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) {
-                var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
-                if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[dataTypeOrTransport]) {
-                    options.dataTypes.unshift(dataTypeOrTransport);
-                    inspect(dataTypeOrTransport);
-                    return false;
-                } else if (seekingTransport) {
-                    return !(selected = dataTypeOrTransport);
+            if (arr) {
+                if (indexOf) {
+                    return indexOf.call(arr, elem, i);
                 }
-            });
-            return selected;
-        }
-
-        return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*");
-    }
 
-    // A special extend for ajax options
-    // that takes "flat" options (not to be deep extended)
-    // Fixes #9887
-    function ajaxExtend(target, src) {
-        var deep,
-            key,
-            flatOptions = jQuery.ajaxSettings.flatOptions || {};
+                len = arr.length;
+                i = i ? i < 0 ? Math.max(0, len + i) : i : 0;
 
-        for (key in src) {
-            if (src[key] !== undefined) {
-                (flatOptions[key] ? target : deep || (deep = {}))[key] = src[key];
+                for (; i < len; i++) {
+                    // Skip accessing in sparse arrays
+                    if (i in arr && arr[i] === elem) {
+                        return i;
+                    }
+                }
             }
-        }
-        if (deep) {
-            jQuery.extend(true, target, deep);
-        }
 
-        return target;
-    }
+            return -1;
+        },
 
-    /* Handles responses to an ajax request:
-     * - finds the right dataType (mediates between content-type and expected dataType)
-     * - returns the corresponding response
-     */
-    function ajaxHandleResponses(s, jqXHR, responses) {
-        var firstDataType,
-            ct,
-            finalDataType,
-            type,
-            contents = s.contents,
-            dataTypes = s.dataTypes;
+        merge: function (first, second) {
+            var len = +second.length,
+                j = 0,
+                i = first.length;
 
-        // Remove auto dataType and get content-type in the process
-        while (dataTypes[0] === "*") {
-            dataTypes.shift();
-            if (ct === undefined) {
-                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
+            while (j < len) {
+                first[i++] = second[j++];
             }
-        }
 
-        // Check if we're dealing with a known content-type
-        if (ct) {
-            for (type in contents) {
-                if (contents[type] && contents[type].test(ct)) {
-                    dataTypes.unshift(type);
-                    break;
+            // Support: IE<9
+            // Workaround casting of .length to NaN on otherwise arraylike objects (e.g., NodeLists)
+            if (len !== len) {
+                while (second[j] !== undefined) {
+                    first[i++] = second[j++];
                 }
             }
-        }
 
-        // Check to see if we have a response for the expected dataType
-        if (dataTypes[0] in responses) {
-            finalDataType = dataTypes[0];
-        } else {
-            // Try convertible dataTypes
-            for (type in responses) {
-                if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {
-                    finalDataType = type;
-                    break;
-                }
-                if (!firstDataType) {
-                    firstDataType = type;
+            first.length = i;
+
+            return first;
+        },
+
+        grep: function (elems, callback, invert) {
+            var callbackInverse,
+                matches = [],
+                i = 0,
+                length = elems.length,
+                callbackExpect = !invert;
+
+            // Go through the array, only saving the items
+            // that pass the validator function
+            for (; i < length; i++) {
+                callbackInverse = !callback(elems[i], i);
+                if (callbackInverse !== callbackExpect) {
+                    matches.push(elems[i]);
                 }
             }
-            // Or just use first one
-            finalDataType = finalDataType || firstDataType;
-        }
-
-        // If we found a dataType
-        // We add the dataType to the list if needed
-        // and return the corresponding response
-        if (finalDataType) {
-            if (finalDataType !== dataTypes[0]) {
-                dataTypes.unshift(finalDataType);
-            }
-            return responses[finalDataType];
-        }
-    }
 
-    /* Chain conversions given the request and the original response
-     * Also sets the responseXXX fields on the jqXHR instance
-     */
-    function ajaxConvert(s, response, jqXHR, isSuccess) {
-        var conv2,
-            current,
-            conv,
-            tmp,
-            prev,
-            converters = {},
+            return matches;
+        },
 
-        // Work with a copy of dataTypes in case we need to modify it for conversion
-        dataTypes = s.dataTypes.slice();
+        // arg is for internal usage only
+        map: function (elems, callback, arg) {
+            var value,
+                i = 0,
+                length = elems.length,
+                isArray = isArraylike(elems),
+                ret = [];
 
-        // Create converters map with lowercased keys
-        if (dataTypes[1]) {
-            for (conv in s.converters) {
-                converters[conv.toLowerCase()] = s.converters[conv];
-            }
-        }
+            // Go through the array, translating each of the items to their new values
+            if (isArray) {
+                for (; i < length; i++) {
+                    value = callback(elems[i], i, arg);
 
-        current = dataTypes.shift();
+                    if (value != null) {
+                        ret.push(value);
+                    }
+                }
 
-        // Convert to each sequential dataType
-        while (current) {
+                // Go through every key on the object,
+            } else {
+                for (i in elems) {
+                    value = callback(elems[i], i, arg);
 
-            if (s.responseFields[current]) {
-                jqXHR[s.responseFields[current]] = response;
+                    if (value != null) {
+                        ret.push(value);
+                    }
+                }
             }
 
-            // Apply the dataFilter if provided
-            if (!prev && isSuccess && s.dataFilter) {
-                response = s.dataFilter(response, s.dataType);
-            }
+            // Flatten any nested arrays
+            return concat.apply([], ret);
+        },
 
-            prev = current;
-            current = dataTypes.shift();
+        // A global GUID counter for objects
+        guid: 1,
 
-            if (current) {
+        // Bind a function to a context, optionally partially applying any
+        // arguments.
+        proxy: function (fn, context) {
+            var args, proxy, tmp;
 
-                // There's only work to do if current dataType is non-auto
-                if (current === "*") {
+            if (typeof context === "string") {
+                tmp = fn[context];
+                context = fn;
+                fn = tmp;
+            }
 
-                    current = prev;
+            // Quick check to determine if target is callable, in the spec
+            // this throws a TypeError, but we will just return undefined.
+            if (!jQuery.isFunction(fn)) {
+                return undefined;
+            }
 
-                    // Convert response if prev dataType is non-auto and differs from current
-                } else if (prev !== "*" && prev !== current) {
+            // Simulated bind
+            args = slice.call(arguments, 2);
+            proxy = function () {
+                return fn.apply(context || this, args.concat(slice.call(arguments)));
+            };
 
-                    // Seek a direct converter
-                    conv = converters[prev + " " + current] || converters["* " + current];
+            // Set the guid of unique handler to the same of original handler, so it can be removed
+            proxy.guid = fn.guid = fn.guid || jQuery.guid++;
 
-                    // If none found, seek a pair
-                    if (!conv) {
-                        for (conv2 in converters) {
+            return proxy;
+        },
 
-                            // If conv2 outputs current
-                            tmp = conv2.split(" ");
-                            if (tmp[1] === current) {
+        now: function () {
+            return +new Date();
+        },
 
-                                // If prev can be converted to accepted input
-                                conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]];
-                                if (conv) {
-                                    // Condense equivalence converters
-                                    if (conv === true) {
-                                        conv = converters[conv2];
+        // jQuery.support is not used in Core but other projects attach their
+        // properties to it so it needs to exist.
+        support: support
+    });
 
-                                        // Otherwise, insert the intermediate dataType
-                                    } else if (converters[conv2] !== true) {
-                                        current = tmp[0];
-                                        dataTypes.unshift(tmp[1]);
-                                    }
-                                    break;
-                                }
-                            }
-                        }
-                    }
+    // Populate the class2type map
+    jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) {
+        class2type["[object " + name + "]"] = name.toLowerCase();
+    });
 
-                    // Apply converter (if not an equivalence)
-                    if (conv !== true) {
+    function isArraylike(obj) {
+        var length = obj.length,
+            type = jQuery.type(obj);
 
-                        // Unless errors are allowed to bubble, catch and return them
-                        if (conv && s["throws"]) {
-                            response = conv(response);
-                        } else {
-                            try {
-                                response = conv(response);
-                            } catch (e) {
-                                return {
-                                    state: "parsererror",
-                                    error: conv ? e : "No conversion from " + prev + " to " + current
-                                };
-                            }
-                        }
-                    }
-                }
-            }
+        if (type === "function" || jQuery.isWindow(obj)) {
+            return false;
         }
 
-        return { state: "success", data: response };
+        if (obj.nodeType === 1 && length) {
+            return true;
+        }
+
+        return type === "array" || length === 0 || typeof length === "number" && length > 0 && length - 1 in obj;
     }
 
-    jQuery.extend({
+    // Initialize a jQuery object
 
-        // Counter for holding the number of active queries
-        active: 0,
 
-        // Last-Modified header cache for next request
-        lastModified: {},
-        etag: {},
+    // A central reference to the root jQuery(document)
+    var rootjQuery,
 
-        ajaxSettings: {
-            url: ajaxLocation,
-            type: "GET",
-            isLocal: rlocalProtocol.test(ajaxLocParts[1]),
-            global: true,
-            processData: true,
-            async: true,
-            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
-            /*
-             timeout: 0,
-             data: null,
-             dataType: null,
-             username: null,
-             password: null,
-             cache: null,
-             throws: false,
-             traditional: false,
-             headers: {},
-             */
 
-            accepts: {
-                "*": allTypes,
-                text: "text/plain",
-                html: "text/html",
-                xml: "application/xml, text/xml",
-                json: "application/json, text/javascript"
-            },
+    // Use the correct document accordingly with window argument (sandbox)
+    document = window.document,
 
-            contents: {
-                xml: /xml/,
-                html: /html/,
-                json: /json/
-            },
 
-            responseFields: {
-                xml: "responseXML",
-                text: "responseText",
-                json: "responseJSON"
-            },
+    // A simple way to check for HTML strings
+    // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
+    // Strict HTML recognition (#11290: must start with <)
+    rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
+        init = jQuery.fn.init = function (selector, context) {
+        var match, elem;
 
-            // Data converters
-            // Keys separate source (or catchall "*") and destination types with a single space
-            converters: {
+        // HANDLE: $(""), $(null), $(undefined), $(false)
+        if (!selector) {
+            return this;
+        }
 
-                // Convert anything to text
-                "* text": String,
+        // Handle HTML strings
+        if (typeof selector === "string") {
+            if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) {
+                // Assume that strings that start and end with <> are HTML and skip the regex check
+                match = [null, selector, null];
+            } else {
+                match = rquickExpr.exec(selector);
+            }
 
-                // Text to html (true = no transformation)
-                "text html": true,
+            // Match html or make sure no context is specified for #id
+            if (match && (match[1] || !context)) {
 
-                // Evaluate text as a json expression
-                "text json": jQuery.parseJSON,
+                // HANDLE: $(html) -> $(array)
+                if (match[1]) {
+                    context = context instanceof jQuery ? context[0] : context;
+
+                    // scripts is true for back-compat
+                    // Intentionally let the error be thrown if parseHTML is not present
+                    jQuery.merge(this, jQuery.parseHTML(match[1], context && context.nodeType ? context.ownerDocument || context : document, true));
+
+                    // HANDLE: $(html, props)
+                    if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) {
+                        for (match in context) {
+                            // Properties of context are called as methods if possible
+                            if (jQuery.isFunction(this[match])) {
+                                this[match](context[match]);
 
-                // Parse text as xml
-                "text xml": jQuery.parseXML
-            },
+                                // ...and otherwise set as attributes
+                            } else {
+                                this.attr(match, context[match]);
+                            }
+                        }
+                    }
 
-            // For options that shouldn't be deep extended:
-            // you can add your own custom options here if
-            // and when you create one that shouldn't be
-            // deep extended (see ajaxExtend)
-            flatOptions: {
-                url: true,
-                context: true
-            }
-        },
+                    return this;
 
-        // Creates a full fledged settings object into target
-        // with both ajaxSettings and settings fields.
-        // If target is omitted, writes into ajaxSettings.
-        ajaxSetup: function (target, settings) {
-            return settings ?
+                    // HANDLE: $(#id)
+                } else {
+                    elem = document.getElementById(match[2]);
 
-            // Building a settings object
-            ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
+                    // Check parentNode to catch when Blackberry 4.6 returns
+                    // nodes that are no longer in the document #6963
+                    if (elem && elem.parentNode) {
+                        // Handle the case where IE and Opera return items
+                        // by name instead of ID
+                        if (elem.id !== match[2]) {
+                            return rootjQuery.find(selector);
+                        }
 
-            // Extending ajaxSettings
-            ajaxExtend(jQuery.ajaxSettings, target);
-        },
+                        // Otherwise, we inject the element directly into the jQuery object
+                        this.length = 1;
+                        this[0] = elem;
+                    }
 
-        ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
-        ajaxTransport: addToPrefiltersOrTransports(transports),
+                    this.context = document;
+                    this.selector = selector;
+                    return this;
+                }
 
-        // Main method
-        ajax: function (url, options) {
+                // HANDLE: $(expr, $(...))
+            } else if (!context || context.jquery) {
+                return (context || rootjQuery).find(selector);
 
-            // If url is an object, simulate pre-1.5 signature
-            if (typeof url === "object") {
-                options = url;
-                url = undefined;
+                // HANDLE: $(expr, context)
+                // (which is just equivalent to: $(context).find(expr)
+            } else {
+                return this.constructor(context).find(selector);
             }
 
-            // Force options to be an object
-            options = options || {};
+            // HANDLE: $(DOMElement)
+        } else if (selector.nodeType) {
+            this.context = this[0] = selector;
+            this.length = 1;
+            return this;
 
-            var // Cross-domain detection vars
-            parts,
+            // HANDLE: $(function)
+            // Shortcut for document ready
+        } else if (jQuery.isFunction(selector)) {
+            return typeof rootjQuery.ready !== "undefined" ? rootjQuery.ready(selector) :
+            // Execute immediately if ready is not present
+            selector(jQuery);
+        }
 
-            // Loop variable
-            i,
+        if (selector.selector !== undefined) {
+            this.selector = selector.selector;
+            this.context = selector.context;
+        }
 
-            // URL without anti-cache param
-            cacheURL,
+        return jQuery.makeArray(selector, this);
+    };
 
-            // Response headers as string
-            responseHeadersString,
+    // Give the init function the jQuery prototype for later instantiation
+    init.prototype = jQuery.fn;
 
-            // timeout handle
-            timeoutTimer,
+    // Initialize central reference
+    rootjQuery = jQuery(document);
 
+    var rnotwhite = /\S+/g;
 
-            // To know if global events are to be dispatched
-            fireGlobals,
-                transport,
+    // String to Object options format cache
+    var optionsCache = {};
 
-            // Response headers
-            responseHeaders,
+    // Convert String-formatted options into Object-formatted ones and store in cache
+    function createOptions(options) {
+        var object = optionsCache[options] = {};
+        jQuery.each(options.match(rnotwhite) || [], function (_, flag) {
+            object[flag] = true;
+        });
+        return object;
+    }
 
-            // Create the final options object
-            s = jQuery.ajaxSetup({}, options),
+    /*
+     * Create a callback list using the following parameters:
+     *
+     *	options: an optional list of space-separated options that will change how
+     *			the callback list behaves or a more traditional option object
+     *
+     * By default a callback list will act like an event callback list and can be
+     * "fired" multiple times.
+     *
+     * Possible options:
+     *
+     *	once:			will ensure the callback list can only be fired once (like a Deferred)
+     *
+     *	memory:			will keep track of previous values and will call any callback added
+     *					after the list has been fired right away with the latest "memorized"
+     *					values (like a Deferred)
+     *
+     *	unique:			will ensure a callback can only be added once (no duplicate in the list)
+     *
+     *	stopOnFalse:	interrupt callings when a callback returns false
+     *
+     */
+    jQuery.Callbacks = function (options) {
 
-            // Callbacks context
-            callbackContext = s.context || s,
+        // Convert options from String-formatted to Object-formatted if needed
+        // (we check in cache first)
+        options = typeof options === "string" ? optionsCache[options] || createOptions(options) : jQuery.extend({}, options);
 
-            // Context for global events is callbackContext if it is a DOM node or jQuery collection
-            globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ? jQuery(callbackContext) : jQuery.event,
+        var // Flag to know if list is currently firing
+        firing,
 
-            // Deferreds
-            deferred = jQuery.Deferred(),
-                completeDeferred = jQuery.Callbacks("once memory"),
+        // Last fire value (for non-forgettable lists)
+        memory,
 
-            // Status-dependent callbacks
-            statusCode = s.statusCode || {},
+        // Flag to know if list was already fired
+        fired,
 
-            // Headers (they are sent all at once)
-            requestHeaders = {},
-                requestHeadersNames = {},
+        // End of the loop when firing
+        firingLength,
 
-            // The jqXHR state
-            state = 0,
+        // Index of currently firing callback (modified by remove if needed)
+        firingIndex,
 
-            // Default abort message
-            strAbort = "canceled",
+        // First callback to fire (used internally by add and fireWith)
+        firingStart,
 
-            // Fake xhr
-            jqXHR = {
-                readyState: 0,
+        // Actual callback list
+        list = [],
 
-                // Builds headers hashtable if needed
-                getResponseHeader: function (key) {
-                    var match;
-                    if (state === 2) {
-                        if (!responseHeaders) {
-                            responseHeaders = {};
-                            while (match = rheaders.exec(responseHeadersString)) {
-                                responseHeaders[match[1].toLowerCase()] = match[2];
+        // Stack of fire calls for repeatable lists
+        stack = !options.once && [],
+
+        // Fire callbacks
+        fire = function (data) {
+            memory = options.memory && data;
+            fired = true;
+            firingIndex = firingStart || 0;
+            firingStart = 0;
+            firingLength = list.length;
+            firing = true;
+            for (; list && firingIndex < firingLength; firingIndex++) {
+                if (list[firingIndex].apply(data[0], data[1]) === false && options.stopOnFalse) {
+                    memory = false; // To prevent further calls using add
+                    break;
+                }
+            }
+            firing = false;
+            if (list) {
+                if (stack) {
+                    if (stack.length) {
+                        fire(stack.shift());
+                    }
+                } else if (memory) {
+                    list = [];
+                } else {
+                    self.disable();
+                }
+            }
+        },
+
+        // Actual Callbacks object
+        self = {
+            // Add a callback or a collection of callbacks to the list
+            add: function () {
+                if (list) {
+                    // First, we save the current length
+                    var start = list.length;
+                    (function add(args) {
+                        jQuery.each(args, function (_, arg) {
+                            var type = jQuery.type(arg);
+                            if (type === "function") {
+                                if (!options.unique || !self.has(arg)) {
+                                    list.push(arg);
+                                }
+                            } else if (arg && arg.length && type !== "string") {
+                                // Inspect recursively
+                                add(arg);
+                            }
+                        });
+                    })(arguments);
+                    // Do we need to add the callbacks to the
+                    // current firing batch?
+                    if (firing) {
+                        firingLength = list.length;
+                        // With memory, if we're not firing then
+                        // we should call right away
+                    } else if (memory) {
+                        firingStart = start;
+                        fire(memory);
+                    }
+                }
+                return this;
+            },
+            // Remove a callback from the list
+            remove: function () {
+                if (list) {
+                    jQuery.each(arguments, function (_, arg) {
+                        var index;
+                        while ((index = jQuery.inArray(arg, list, index)) > -1) {
+                            list.splice(index, 1);
+                            // Handle firing indexes
+                            if (firing) {
+                                if (index <= firingLength) {
+                                    firingLength--;
+                                }
+                                if (index <= firingIndex) {
+                                    firingIndex--;
+                                }
                             }
                         }
-                        match = responseHeaders[key.toLowerCase()];
+                    });
+                }
+                return this;
+            },
+            // Check if a given callback is in the list.
+            // If no argument is given, return whether or not list has callbacks attached.
+            has: function (fn) {
+                return fn ? jQuery.inArray(fn, list) > -1 : !!(list && list.length);
+            },
+            // Remove all callbacks from the list
+            empty: function () {
+                list = [];
+                firingLength = 0;
+                return this;
+            },
+            // Have the list do nothing anymore
+            disable: function () {
+                list = stack = memory = undefined;
+                return this;
+            },
+            // Is it disabled?
+            disabled: function () {
+                return !list;
+            },
+            // Lock the list in its current state
+            lock: function () {
+                stack = undefined;
+                if (!memory) {
+                    self.disable();
+                }
+                return this;
+            },
+            // Is it locked?
+            locked: function () {
+                return !stack;
+            },
+            // Call all callbacks with the given context and arguments
+            fireWith: function (context, args) {
+                if (list && (!fired || stack)) {
+                    args = args || [];
+                    args = [context, args.slice ? args.slice() : args];
+                    if (firing) {
+                        stack.push(args);
+                    } else {
+                        fire(args);
                     }
-                    return match == null ? null : match;
-                },
+                }
+                return this;
+            },
+            // Call all the callbacks with the given arguments
+            fire: function () {
+                self.fireWith(this, arguments);
+                return this;
+            },
+            // To know if the callbacks have already been called at least once
+            fired: function () {
+                return !!fired;
+            }
+        };
 
-                // Raw string
-                getAllResponseHeaders: function () {
-                    return state === 2 ? responseHeadersString : null;
-                },
+        return self;
+    };
 
-                // Caches the header
-                setRequestHeader: function (name, value) {
-                    var lname = name.toLowerCase();
-                    if (!state) {
-                        name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
-                        requestHeaders[name] = value;
-                    }
-                    return this;
-                },
+    jQuery.extend({
 
-                // Overrides response content-type header
-                overrideMimeType: function (type) {
-                    if (!state) {
-                        s.mimeType = type;
-                    }
-                    return this;
+        Deferred: function (func) {
+            var tuples = [
+            // action, add listener, listener list, final state
+            ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], ["notify", "progress", jQuery.Callbacks("memory")]],
+                state = "pending",
+                promise = {
+                state: function () {
+                    return state;
                 },
-
-                // Status-dependent callbacks
-                statusCode: function (map) {
-                    var code;
-                    if (map) {
-                        if (state < 2) {
-                            for (code in map) {
-                                // Lazy-add the new callback in a way that preserves old ones
-                                statusCode[code] = [statusCode[code], map[code]];
-                            }
-                        } else {
-                            // Execute the appropriate callbacks
-                            jqXHR.always(map[jqXHR.status]);
-                        }
-                    }
+                always: function () {
+                    deferred.done(arguments).fail(arguments);
                     return this;
                 },
-
-                // Cancel the request
-                abort: function (statusText) {
-                    var finalText = statusText || strAbort;
-                    if (transport) {
-                        transport.abort(finalText);
-                    }
-                    done(0, finalText);
-                    return this;
+                then: function () /* fnDone, fnFail, fnProgress */{
+                    var fns = arguments;
+                    return jQuery.Deferred(function (newDefer) {
+                        jQuery.each(tuples, function (i, tuple) {
+                            var fn = jQuery.isFunction(fns[i]) && fns[i];
+                            // deferred[ done | fail | progress ] for forwarding actions to newDefer
+                            deferred[tuple[1]](function () {
+                                var returned = fn && fn.apply(this, arguments);
+                                if (returned && jQuery.isFunction(returned.promise)) {
+                                    returned.promise().done(newDefer.resolve).fail(newDefer.reject).progress(newDefer.notify);
+                                } else {
+                                    newDefer[tuple[0] + "With"](this === promise ? newDefer.promise() : this, fn ? [returned] : arguments);
+                                }
+                            });
+                        });
+                        fns = null;
+                    }).promise();
+                },
+                // Get a promise for this deferred
+                // If obj is provided, the promise aspect is added to the object
+                promise: function (obj) {
+                    return obj != null ? jQuery.extend(obj, promise) : promise;
                 }
-            };
+            },
+                deferred = {};
 
-            // Attach deferreds
-            deferred.promise(jqXHR).complete = completeDeferred.add;
-            jqXHR.success = jqXHR.done;
-            jqXHR.error = jqXHR.fail;
+            // Keep pipe for back-compat
+            promise.pipe = promise.then;
 
-            // Remove hash character (#7531: and string promotion)
-            // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
-            // Handle falsy url in the settings object (#10093: consistency with old signature)
-            // We also use the url parameter if available
-            s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");
+            // Add list-specific methods
+            jQuery.each(tuples, function (i, tuple) {
+                var list = tuple[2],
+                    stateString = tuple[3];
 
-            // Alias method option to type as per ticket #12004
-            s.type = options.method || options.type || s.method || s.type;
+                // promise[ done | fail | progress ] = list.add
+                promise[tuple[1]] = list.add;
 
-            // Extract dataTypes list
-            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(rnotwhite) || [""];
+                // Handle state
+                if (stateString) {
+                    list.add(function () {
+                        // state = [ resolved | rejected ]
+                        state = stateString;
 
-            // A cross-domain request is in order when we have a protocol:host:port mismatch
-            if (s.crossDomain == null) {
-                parts = rurl.exec(s.url.toLowerCase());
-                s.crossDomain = !!(parts && (parts[1] !== ajaxLocParts[1] || parts[2] !== ajaxLocParts[2] || (parts[3] || (parts[1] === "http:" ? "80" : "443")) !== (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? "80" : "443"))));
-            }
+                        // [ reject_list | resolve_list ].disable; progress_list.lock
+                    }, tuples[i ^ 1][2].disable, tuples[2][2].lock);
+                }
 
-            // Convert data if not already a string
-            if (s.data && s.processData && typeof s.data !== "string") {
-                s.data = jQuery.param(s.data, s.traditional);
-            }
+                // deferred[ resolve | reject | notify ]
+                deferred[tuple[0]] = function () {
+                    deferred[tuple[0] + "With"](this === deferred ? promise : this, arguments);
+                    return this;
+                };
+                deferred[tuple[0] + "With"] = list.fireWith;
+            });
 
-            // Apply prefilters
-            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);
+            // Make the deferred a promise
+            promise.promise(deferred);
 
-            // If request was aborted inside a prefilter, stop there
-            if (state === 2) {
-                return jqXHR;
+            // Call given func if any
+            if (func) {
+                func.call(deferred, deferred);
             }
 
-            // We can fire global events as of now if asked to
-            fireGlobals = s.global;
-
-            // Watch for a new set of requests
-            if (fireGlobals && jQuery.active++ === 0) {
-                jQuery.event.trigger("ajaxStart");
-            }
+            // All done!
+            return deferred;
+        },
 
-            // Uppercase the type
-            s.type = s.type.toUpperCase();
+        // Deferred helper
+        when: function (subordinate /* , ..., subordinateN */) {
+            var i = 0,
+                resolveValues = slice.call(arguments),
+                length = resolveValues.length,
 
-            // Determine if request has content
-            s.hasContent = !rnoContent.test(s.type);
 
-            // Save the URL in case we're toying with the If-Modified-Since
-            // and/or If-None-Match header later on
-            cacheURL = s.url;
+            // the count of uncompleted subordinates
+            remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ? length : 0,
 
-            // More options handling for requests with no content
-            if (!s.hasContent) {
 
-                // If data is available, append data to url
-                if (s.data) {
-                    cacheURL = s.url += (rquery.test(cacheURL) ? "&" : "?") + s.data;
-                    // #9682: remove data so that it's not used in an eventual retry
-                    delete s.data;
-                }
+            // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
+            deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
 
-                // Add anti-cache in url if needed
-                if (s.cache === false) {
-                    s.url = rts.test(cacheURL) ?
 
-                    // If there is already a '_' parameter, set its value
-                    cacheURL.replace(rts, "$1_=" + nonce++) :
+            // Update function for both resolve and progress values
+            updateFunc = function (i, contexts, values) {
+                return function (value) {
+                    contexts[i] = this;
+                    values[i] = arguments.length > 1 ? slice.call(arguments) : value;
+                    if (values === progressValues) {
+                        deferred.notifyWith(contexts, values);
+                    } else if (! --remaining) {
+                        deferred.resolveWith(contexts, values);
+                    }
+                };
+            },
+                progressValues,
+                progressContexts,
+                resolveContexts;
 
-                    // Otherwise add one to the end
-                    cacheURL + (rquery.test(cacheURL) ? "&" : "?") + "_=" + nonce++;
+            // add listeners to Deferred subordinates; treat others as resolved
+            if (length > 1) {
+                progressValues = new Array(length);
+                progressContexts = new Array(length);
+                resolveContexts = new Array(length);
+                for (; i < length; i++) {
+                    if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) {
+                        resolveValues[i].promise().done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject).progress(updateFunc(i, progressContexts, progressValues));
+                    } else {
+                        --remaining;
+                    }
                 }
             }
 
-            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-            if (s.ifModified) {
-                if (jQuery.lastModified[cacheURL]) {
-                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]);
-                }
-                if (jQuery.etag[cacheURL]) {
-                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]);
-                }
+            // if we're not waiting on anything, resolve the master
+            if (!remaining) {
+                deferred.resolveWith(resolveContexts, resolveValues);
             }
 
-            // Set the correct header, if data is being sent
-            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
-                jqXHR.setRequestHeader("Content-Type", s.contentType);
-            }
+            return deferred.promise();
+        }
+    });
 
-            // Set the Accepts header for the server, depending on the dataType
-            // jqXHR.setRequestHeader(
-            //     "Accept",
-            //     s.dataTypes[0] && s.accepts[s.dataTypes[0]] ?
-            //         s.accepts[s.dataTypes[0]] + ( s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
-            //         s.accepts["*"]
-            // );
+    // The deferred used on DOM ready
+    var readyList;
 
-            // Check for headers option
-            for (i in s.headers) {
-                jqXHR.setRequestHeader(i, s.headers[i]);
-            }
+    jQuery.fn.ready = function (fn) {
+        // Add the callback
+        jQuery.ready.promise().done(fn);
 
-            // Allow custom headers/mimetypes and early abort
-            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
-                // Abort if not done already and return
-                return jqXHR.abort();
-            }
+        return this;
+    };
 
-            // aborting is no longer a cancellation
-            strAbort = "abort";
+    jQuery.extend({
+        // Is the DOM ready to be used? Set to true once it occurs.
+        isReady: false,
 
-            // Install callbacks on deferreds
-            for (i in { success: 1, error: 1, complete: 1 }) {
-                jqXHR[i](s[i]);
+        // A counter to track how many items to wait for before
+        // the ready event fires. See #6781
+        readyWait: 1,
+
+        // Hold (or release) the ready event
+        holdReady: function (hold) {
+            if (hold) {
+                jQuery.readyWait++;
+            } else {
+                jQuery.ready(true);
             }
+        },
 
-            // Get transport
-            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);
+        // Handle when the DOM is ready
+        ready: function (wait) {
 
-            // If no transport, we auto-abort
-            if (!transport) {
-                done(-1, "No Transport");
-            } else {
-                jqXHR.readyState = 1;
+            // Abort if there are pending holds or we're already ready
+            if (wait === true ? --jQuery.readyWait : jQuery.isReady) {
+                return;
+            }
 
-                // Send global event
-                if (fireGlobals) {
-                    globalEventContext.trigger("ajaxSend", [jqXHR, s]);
-                }
-                // Timeout
-                if (s.async && s.timeout > 0) {
-                    timeoutTimer = setTimeout(function () {
-                        jqXHR.abort("timeout");
-                    }, s.timeout);
-                }
+            // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
+            if (!document.body) {
+                return setTimeout(jQuery.ready);
+            }
 
-                try {
-                    state = 1;
-                    transport.send(requestHeaders, done);
-                } catch (e) {
-                    // Propagate exception as error if not done
-                    if (state < 2) {
-                        done(-1, e);
-                        // Simply rethrow otherwise
-                    } else {
-                        throw e;
-                    }
-                }
+            // Remember that the DOM is ready
+            jQuery.isReady = true;
+
+            // If a normal DOM Ready event fired, decrement, and wait if need be
+            if (wait !== true && --jQuery.readyWait > 0) {
+                return;
             }
 
-            // Callback for when everything is done
-            function done(status, nativeStatusText, responses, headers) {
-                var isSuccess,
-                    success,
-                    error,
-                    response,
-                    modified,
-                    statusText = nativeStatusText;
+            // If there are functions bound, to execute
+            readyList.resolveWith(document, [jQuery]);
 
-                // Called once
-                if (state === 2) {
-                    return;
-                }
+            // Trigger any bound ready events
+            if (jQuery.fn.triggerHandler) {
+                jQuery(document).triggerHandler("ready");
+                jQuery(document).off("ready");
+            }
+        }
+    });
 
-                // State is "done" now
-                state = 2;
+    /**
+     * Clean-up method for dom ready events
+     */
+    function detach() {
+        if (document.addEventListener) {
+            document.removeEventListener("DOMContentLoaded", completed, false);
+            window.removeEventListener("load", completed, false);
+        } else {
+            document.detachEvent("onreadystatechange", completed);
+            window.detachEvent("onload", completed);
+        }
+    }
 
-                // Clear timeout if it exists
-                if (timeoutTimer) {
-                    clearTimeout(timeoutTimer);
-                }
+    /**
+     * The ready event handler and self cleanup method
+     */
+    function completed() {
+        // readyState === "complete" is good enough for us to call the dom ready in oldIE
+        if (document.addEventListener || event.type === "load" || document.readyState === "complete") {
+            detach();
+            jQuery.ready();
+        }
+    }
 
-                // Dereference transport for early garbage collection
-                // (no matter how long the jqXHR object will be used)
-                transport = undefined;
+    jQuery.ready.promise = function (obj) {
+        if (!readyList) {
 
-                // Cache response headers
-                responseHeadersString = headers || "";
+            readyList = jQuery.Deferred();
 
-                // Set readyState
-                jqXHR.readyState = status > 0 ? 4 : 0;
+            // Catch cases where $(document).ready() is called after the browser event has already occurred.
+            // we once tried to use readyState "interactive" here, but it caused issues like the one
+            // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+            if (document.readyState === "complete") {
+                // Handle it asynchronously to allow scripts the opportunity to delay ready
+                setTimeout(jQuery.ready);
 
-                // Determine if successful
-                isSuccess = status >= 200 && status < 300 || status === 304;
+                // Standards-based browsers support DOMContentLoaded
+            } else if (document.addEventListener) {
+                // Use the handy event callback
+                document.addEventListener("DOMContentLoaded", completed, false);
 
-                // Get response data
-                if (responses) {
-                    response = ajaxHandleResponses(s, jqXHR, responses);
-                }
+                // A fallback to window.onload, that will always work
+                window.addEventListener("load", completed, false);
 
-                // Convert no matter what (that way responseXXX fields are always set)
-                response = ajaxConvert(s, response, jqXHR, isSuccess);
+                // If IE event model is used
+            } else {
+                // Ensure firing before onload, maybe late but safe also for iframes
+                document.attachEvent("onreadystatechange", completed);
 
-                // If successful, handle type chaining
-                if (isSuccess) {
+                // A fallback to window.onload, that will always work
+                window.attachEvent("onload", completed);
 
-                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
-                    if (s.ifModified) {
-                        modified = jqXHR.getResponseHeader("Last-Modified");
-                        if (modified) {
-                            jQuery.lastModified[cacheURL] = modified;
-                        }
-                        modified = jqXHR.getResponseHeader("etag");
-                        if (modified) {
-                            jQuery.etag[cacheURL] = modified;
-                        }
-                    }
+                // If IE and not a frame
+                // continually check to see if the document is ready
+                var top = false;
 
-                    // if no content
-                    if (status === 204 || s.type === "HEAD") {
-                        statusText = "nocontent";
+                try {
+                    top = window.frameElement == null && document.documentElement;
+                } catch (e) {}
 
-                        // if not modified
-                    } else if (status === 304) {
-                        statusText = "notmodified";
+                if (top && top.doScroll) {
+                    (function doScrollCheck() {
+                        if (!jQuery.isReady) {
 
-                        // If we have data, let's convert it
-                    } else {
-                        statusText = response.state;
-                        success = response.data;
-                        error = response.error;
-                        isSuccess = !error;
-                    }
-                } else {
-                    // We extract error from statusText
-                    // then normalize statusText and status for non-aborts
-                    error = statusText;
-                    if (status || !statusText) {
-                        statusText = "error";
-                        if (status < 0) {
-                            status = 0;
-                        }
-                    }
-                }
+                            try {
+                                // Use the trick by Diego Perini
+                                // http://javascript.nwbox.com/IEContentLoaded/
+                                top.doScroll("left");
+                            } catch (e) {
+                                return setTimeout(doScrollCheck, 50);
+                            }
 
-                // Set data for the fake xhr object
-                jqXHR.status = status;
-                jqXHR.statusText = (nativeStatusText || statusText) + "";
+                            // detach all dom ready events
+                            detach();
 
-                // Success/Error
-                if (isSuccess) {
-                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
-                } else {
-                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
+                            // and execute any waiting functions
+                            jQuery.ready();
+                        }
+                    })();
                 }
+            }
+        }
+        return readyList.promise(obj);
+    };
 
-                // Status-dependent callbacks
-                jqXHR.statusCode(statusCode);
-                statusCode = undefined;
+    var strundefined = typeof undefined;
 
-                if (fireGlobals) {
-                    globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError", [jqXHR, s, isSuccess ? success : error]);
-                }
+    // Support: IE<9
+    // Iteration over object's inherited properties before its own
+    var i;
+    for (i in jQuery(support)) {
+        break;
+    }
+    support.ownLast = i !== "0";
 
-                // Complete
-                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);
+    // Note: most support tests are defined in their respective modules.
+    // false until the test is run
+    support.inlineBlockNeedsLayout = false;
 
-                if (fireGlobals) {
-                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
-                    // Handle the global AJAX counter
-                    if (! --jQuery.active) {
-                        jQuery.event.trigger("ajaxStop");
-                    }
-                }
-            }
+    // Execute ASAP in case we need to set body.style.zoom
+    jQuery(function () {
+        // Minified: var a,b,c,d
+        var val, div, body, container;
 
-            return jqXHR;
-        },
+        body = document.getElementsByTagName("body")[0];
+        if (!body || !body.style) {
+            // Return for frameset docs that don't have a body
+            return;
+        }
 
-        getJSON: function (url, data, callback) {
-            return jQuery.get(url, data, callback, "json");
-        },
+        // Setup
+        div = document.createElement("div");
+        container = document.createElement("div");
+        container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+        body.appendChild(container).appendChild(div);
 
-        getScript: function (url, callback) {
-            return jQuery.get(url, undefined, callback, "script");
+        if (typeof div.style.zoom !== strundefined) {
+            // Support: IE<8
+            // Check if natively block-level elements act like inline-block
+            // elements when setting their display to 'inline' and giving
+            // them layout
+            div.style.cssText = "display:inline;margin:0;border:0;padding:1px;width:1px;zoom:1";
+
+            support.inlineBlockNeedsLayout = val = div.offsetWidth === 3;
+            if (val) {
+                // Prevent IE 6 from affecting layout for positioned elements #11048
+                // Prevent IE from shrinking the body in IE 7 mode #12869
+                // Support: IE<8
+                body.style.zoom = 1;
+            }
         }
+
+        body.removeChild(container);
     });
 
-    jQuery.each(["get", "post"], function (i, method) {
-        jQuery[method] = function (url, data, callback, type) {
-            // shift arguments if data argument was omitted
-            if (jQuery.isFunction(data)) {
-                type = type || callback;
-                callback = data;
-                data = undefined;
+    (function () {
+        var div = document.createElement("div");
+
+        // Execute the test only if not already executed in another module.
+        if (support.deleteExpando == null) {
+            // Support: IE<9
+            support.deleteExpando = true;
+            try {
+                delete div.test;
+            } catch (e) {
+                support.deleteExpando = false;
             }
+        }
 
-            return jQuery.ajax({
-                url: url,
-                type: method,
-                dataType: type,
-                data: data,
-                success: callback
-            });
-        };
-    });
+        // Null elements to avoid leaks in IE.
+        div = null;
+    })();
 
-    // Attach a bunch of functions for handling common AJAX events
-    jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function (i, type) {
-        jQuery.fn[type] = function (fn) {
-            return this.on(type, fn);
-        };
-    });
+    /**
+     * Determines whether an object can have data
+     */
+    jQuery.acceptData = function (elem) {
+        var noData = jQuery.noData[(elem.nodeName + " ").toLowerCase()],
+            nodeType = +elem.nodeType || 1;
 
-    jQuery._evalUrl = function (url) {
-        return jQuery.ajax({
-            url: url,
-            type: "GET",
-            dataType: "script",
-            async: false,
-            global: false,
-            "throws": true
-        });
+        // Do not set data on non-element DOM nodes because it will not be cleared (#8335).
+        return nodeType !== 1 && nodeType !== 9 ? false :
+
+        // Nodes accept data unless otherwise specified; rejection can be conditional
+        !noData || noData !== true && elem.getAttribute("classid") === noData;
     };
 
-    var r20 = /%20/g,
-        rbracket = /\[\]$/,
-        rCRLF = /\r?\n/g,
-        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
-        rsubmittable = /^(?:input|select|textarea|keygen)/i;
+    var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
+        rmultiDash = /([A-Z])/g;
 
-    function buildParams(prefix, obj, traditional, add) {
-        var name;
+    function dataAttr(elem, key, data) {
+        // If nothing was found internally, try to fetch any
+        // data from the HTML5 data-* attribute
+        if (data === undefined && elem.nodeType === 1) {
 
-        if (jQuery.isArray(obj)) {
-            // Serialize array item.
-            jQuery.each(obj, function (i, v) {
-                if (traditional || rbracket.test(prefix)) {
-                    // Treat each array item as a scalar.
-                    add(prefix, v);
-                } else {
-                    // Item is non-scalar (array or object), encode its numeric index.
-                    buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);
-                }
-            });
-        } else if (!traditional && jQuery.type(obj) === "object") {
-            // Serialize object item.
-            for (name in obj) {
-                buildParams(prefix + "[" + name + "]", obj[name], traditional, add);
+            var name = "data-" + key.replace(rmultiDash, "-$1").toLowerCase();
+
+            data = elem.getAttribute(name);
+
+            if (typeof data === "string") {
+                try {
+                    data = data === "true" ? true : data === "false" ? false : data === "null" ? null :
+                    // Only convert to a number if it doesn't change the string
+                    +data + "" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data;
+                } catch (e) {}
+
+                // Make sure we set the data so it isn't changed later
+                jQuery.data(elem, key, data);
+            } else {
+                data = undefined;
             }
-        } else {
-            // Serialize scalar item.
-            add(prefix, obj);
         }
+
+        return data;
     }
 
-    // Serialize an array of form elements or a set of
-    // key/values into a query string
-    jQuery.param = function (a, traditional) {
-        var prefix,
-            s = [],
-            add = function (key, value) {
-            // If value is a function, invoke it and return its value
-            value = jQuery.isFunction(value) ? value() : value == null ? "" : value;
-            s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
-        };
+    // checks a cache object for emptiness
+    function isEmptyDataObject(obj) {
+        var name;
+        for (name in obj) {
 
-        // Set traditional to true for jQuery <= 1.3.2 behavior.
-        if (traditional === undefined) {
-            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+            // if the public data object is empty, the private is still empty
+            if (name === "data" && jQuery.isEmptyObject(obj[name])) {
+                continue;
+            }
+            if (name !== "toJSON") {
+                return false;
+            }
         }
 
-        // If an array was passed in, assume that it is an array of form elements.
-        if (jQuery.isArray(a) || a.jquery && !jQuery.isPlainObject(a)) {
-            // Serialize the form elements
-            jQuery.each(a, function () {
-                add(this.name, this.value);
-            });
-        } else {
-            // If traditional, encode the "old" way (the way 1.3.2 or older
-            // did it), otherwise encode params recursively.
-            for (prefix in a) {
-                buildParams(prefix, a[prefix], traditional, add);
-            }
+        return true;
+    }
+
+    function internalData(elem, name, data, pvt /* Internal Use Only */) {
+        if (!jQuery.acceptData(elem)) {
+            return;
         }
 
-        // Return the resulting serialization
-        return s.join("&").replace(r20, "+");
-    };
+        var ret,
+            thisCache,
+            internalKey = jQuery.expando,
 
-    jQuery.fn.extend({
-        serialize: function () {
-            return jQuery.param(this.serializeArray());
-        },
-        serializeArray: function () {
-            return this.map(function () {
-                // Can add propHook for "elements" to filter or add form elements
-                var elements = jQuery.prop(this, "elements");
-                return elements ? jQuery.makeArray(elements) : this;
-            }).filter(function () {
-                var type = this.type;
-                // Use .is(":disabled") so that fieldset[disabled] works
-                return this.name && !jQuery(this).is(":disabled") && rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && (this.checked || !rcheckableType.test(type));
-            }).map(function (i, elem) {
-                var val = jQuery(this).val();
 
-                return val == null ? null : jQuery.isArray(val) ? jQuery.map(val, function (val) {
-                    return { name: elem.name, value: val.replace(rCRLF, "\r\n") };
-                }) : { name: elem.name, value: val.replace(rCRLF, "\r\n") };
-            }).get();
-        }
-    });
+        // We have to handle DOM nodes and JS objects differently because IE6-7
+        // can't GC object references properly across the DOM-JS boundary
+        isNode = elem.nodeType,
 
-    // Create the request object
-    // (This is still attached to ajaxSettings for backward compatibility)
-    jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
-    // Support: IE6+
-    function () {
 
-        // XHR cannot access local files, always use ActiveX for that case
-        return !this.isLocal &&
+        // Only DOM nodes need the global jQuery cache; JS object data is
+        // attached directly to the object so GC can occur automatically
+        cache = isNode ? jQuery.cache : elem,
 
-        // Support: IE7-8
-        // oldIE XHR does not support non-RFC2616 methods (#13240)
-        // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
-        // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
-        // Although this check for six methods instead of eight
-        // since IE also does not support "trace" and "connect"
-        /^(get|post|head|put|delete|options)$/i.test(this.type) && createStandardXHR() || createActiveXHR();
-    } :
-    // For all other browsers, use the standard XMLHttpRequest object
-    createStandardXHR;
 
-    var xhrId = 0,
-        xhrCallbacks = {},
-        xhrSupported = jQuery.ajaxSettings.xhr();
+        // Only defining an ID for JS objects if its cache already exists allows
+        // the code to shortcut on the same path as a DOM node with no cache
+        id = isNode ? elem[internalKey] : elem[internalKey] && internalKey;
 
-    // Support: IE<10
-    // Open requests must be manually aborted on unload (#5280)
-    if (window.ActiveXObject) {
-        jQuery(window).on("unload", function () {
-            for (var key in xhrCallbacks) {
-                xhrCallbacks[key](undefined, true);
+        // Avoid doing any more work than we need to when trying to get data on an
+        // object that has no data at all
+        if ((!id || !cache[id] || !pvt && !cache[id].data) && data === undefined && typeof name === "string") {
+            return;
+        }
+
+        if (!id) {
+            // Only DOM nodes need a new unique ID for each element since their data
+            // ends up in the global cache
+            if (isNode) {
+                id = elem[internalKey] = deletedIds.pop() || jQuery.guid++;
+            } else {
+                id = internalKey;
             }
-        });
-    }
+        }
 
-    // Determine support properties
-    support.cors = !!xhrSupported && "withCredentials" in xhrSupported;
-    xhrSupported = support.ajax = !!xhrSupported;
+        if (!cache[id]) {
+            // Avoid exposing jQuery metadata on plain JS objects when the object
+            // is serialized using JSON.stringify
+            cache[id] = isNode ? {} : { toJSON: jQuery.noop };
+        }
 
-    // Create transport if the browser can provide an xhr
-    if (xhrSupported) {
+        // An object can be passed to jQuery.data instead of a key/value pair; this gets
+        // shallow copied over onto the existing cache
+        if (typeof name === "object" || typeof name === "function") {
+            if (pvt) {
+                cache[id] = jQuery.extend(cache[id], name);
+            } else {
+                cache[id].data = jQuery.extend(cache[id].data, name);
+            }
+        }
 
-        jQuery.ajaxTransport(function (options) {
-            // Cross domain only allowed if supported through XMLHttpRequest
-            if (!options.crossDomain || support.cors) {
+        thisCache = cache[id];
 
-                var callback;
+        // jQuery data() is stored in a separate object inside the object's internal data
+        // cache in order to avoid key collisions between internal data and user-defined
+        // data.
+        if (!pvt) {
+            if (!thisCache.data) {
+                thisCache.data = {};
+            }
 
-                return {
-                    send: function (headers, complete) {
-                        var i,
-                            xhr = options.xhr(),
-                            id = ++xhrId;
+            thisCache = thisCache.data;
+        }
 
-                        // Open the socket
-                        xhr.open(options.type, options.url, options.async, options.username, options.password);
+        if (data !== undefined) {
+            thisCache[jQuery.camelCase(name)] = data;
+        }
 
-                        // Apply custom fields if provided
-                        if (options.xhrFields) {
-                            for (i in options.xhrFields) {
-                                xhr[i] = options.xhrFields[i];
-                            }
-                        }
+        // Check for both converted-to-camel and non-converted data property names
+        // If a data property was specified
+        if (typeof name === "string") {
 
-                        // Override mime type if needed
-                        if (options.mimeType && xhr.overrideMimeType) {
-                            xhr.overrideMimeType(options.mimeType);
-                        }
+            // First Try to find as-is property data
+            ret = thisCache[name];
 
-                        // X-Requested-With header
-                        // For cross-domain requests, seeing as conditions for a preflight are
-                        // akin to a jigsaw puzzle, we simply never set it to be sure.
-                        // (it can always be set on a per-request basis or even using ajaxSetup)
-                        // For same-domain requests, won't change header if already provided.
-                        if (!options.crossDomain && !headers["X-Requested-With"]) {
-                            headers["X-Requested-With"] = "XMLHttpRequest";
-                        }
+            // Test for null|undefined property data
+            if (ret == null) {
 
-                        // Set headers
-                        for (i in headers) {
-                            // Support: IE<9
-                            // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
-                            // request header to a null-value.
-                            //
-                            // To keep consistent with other XHR implementations, cast the value
-                            // to string and ignore `undefined`.
-                            if (headers[i] !== undefined) {
-                                xhr.setRequestHeader(i, headers[i] + "");
-                            }
-                        }
+                // Try to find the camelCased property
+                ret = thisCache[jQuery.camelCase(name)];
+            }
+        } else {
+            ret = thisCache;
+        }
 
-                        if (xhr.upload && options.progress) {
-                            xhr.upload.onprogress = options.progress;
-                        }
+        return ret;
+    }
 
-                        // Do send the request
-                        // This may raise an exception which is actually
-                        // handled in jQuery.ajax (so no try/catch here)
-                        xhr.send(options.hasContent && (options.body || options.data) || null);
+    function internalRemoveData(elem, name, pvt) {
+        if (!jQuery.acceptData(elem)) {
+            return;
+        }
 
-                        // Listener
-                        callback = function (_, isAbort) {
-                            var status, statusText, responses;
+        var thisCache,
+            i,
+            isNode = elem.nodeType,
 
-                            // Was never called and is aborted or complete
-                            if (callback && (isAbort || xhr.readyState === 4)) {
-                                // Clean up
-                                delete xhrCallbacks[id];
-                                callback = undefined;
-                                xhr.onreadystatechange = jQuery.noop;
 
-                                // Abort manually if needed
-                                if (isAbort) {
-                                    if (xhr.readyState !== 4) {
-                                        xhr.abort();
-                                    }
-                                } else {
-                                    responses = {};
-                                    status = xhr.status;
+        // See jQuery.data for more information
+        cache = isNode ? jQuery.cache : elem,
+            id = isNode ? elem[jQuery.expando] : jQuery.expando;
 
-                                    // Support: IE<10
-                                    // Accessing binary-data responseText throws an exception
-                                    // (#11426)
-                                    if (typeof xhr.responseText === "string") {
-                                        responses.text = xhr.responseText;
-                                    }
+        // If there is already no cache entry for this object, there is no
+        // purpose in continuing
+        if (!cache[id]) {
+            return;
+        }
 
-                                    // Firefox throws an exception when accessing
-                                    // statusText for faulty cross-domain requests
-                                    try {
-                                        statusText = xhr.statusText;
-                                    } catch (e) {
-                                        // We normalize with Webkit giving an empty statusText
-                                        statusText = "";
-                                    }
+        if (name) {
 
-                                    // Filter status for non standard behaviors
+            thisCache = pvt ? cache[id] : cache[id].data;
 
-                                    // If the request is local and we have data: assume a success
-                                    // (success with no data won't get notified, that's the best we
-                                    // can do given current implementations)
-                                    if (!status && options.isLocal && !options.crossDomain) {
-                                        status = responses.text ? 200 : 404;
-                                        // IE - #1450: sometimes returns 1223 when it should be 204
-                                    } else if (status === 1223) {
-                                        status = 204;
-                                    }
-                                }
-                            }
+            if (thisCache) {
 
-                            // Call complete if needed
-                            if (responses) {
-                                complete(status, statusText, responses, xhr.getAllResponseHeaders());
-                            }
-                        };
+                // Support array or space separated string names for data keys
+                if (!jQuery.isArray(name)) {
 
-                        if (!options.async) {
-                            // if we're in sync mode we fire the callback
-                            callback();
-                        } else if (xhr.readyState === 4) {
-                            // (IE6 & IE7) if it's in cache and has been
-                            // retrieved directly we need to fire the callback
-                            setTimeout(callback);
-                        } else {
-                            // Add to the list of active xhr callbacks
-                            xhr.onreadystatechange = xhrCallbacks[id] = callback;
-                        }
-                    },
+                    // try the string as a key before any manipulation
+                    if (name in thisCache) {
+                        name = [name];
+                    } else {
 
-                    abort: function () {
-                        if (callback) {
-                            callback(undefined, true);
+                        // split the camel cased version by spaces unless a key with the spaces exists
+                        name = jQuery.camelCase(name);
+                        if (name in thisCache) {
+                            name = [name];
+                        } else {
+                            name = name.split(" ");
                         }
                     }
-                };
-            }
-        });
-    }
-
-    // Functions to create xhrs
-    function createStandardXHR() {
-        try {
-            return new window.XMLHttpRequest();
-        } catch (e) {}
-    }
+                } else {
+                    // If "name" is an array of keys...
+                    // When data is initially created, via ("key", "val") signature,
+                    // keys will be converted to camelCase.
+                    // Since there is no way to tell _how_ a key was added, remove
+                    // both plain key and camelCase key. #12786
+                    // This will only penalize the array argument path.
+                    name = name.concat(jQuery.map(name, jQuery.camelCase));
+                }
 
-    function createActiveXHR() {
-        try {
-            return new window.ActiveXObject("Microsoft.XMLHTTP");
-        } catch (e) {}
-    }
+                i = name.length;
+                while (i--) {
+                    delete thisCache[name[i]];
+                }
 
-    // Install script dataType
-    jQuery.ajaxSetup({
-        accepts: {
-            script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
-        },
-        contents: {
-            script: /(?:java|ecma)script/
-        },
-        converters: {
-            "text script": function (text) {
-                jQuery.globalEval(text);
-                return text;
+                // If there is no data left in the cache, we want to continue
+                // and let the cache object itself get destroyed
+                if (pvt ? !isEmptyDataObject(thisCache) : !jQuery.isEmptyObject(thisCache)) {
+                    return;
+                }
             }
         }
-    });
 
-    // Handle cache's special case and global
-    jQuery.ajaxPrefilter("script", function (s) {
-        if (s.cache === undefined) {
-            s.cache = false;
-        }
-        if (s.crossDomain) {
-            s.type = "GET";
-            s.global = false;
+        // See jQuery.data for more information
+        if (!pvt) {
+            delete cache[id].data;
+
+            // Don't destroy the parent cache unless the internal data object
+            // had been the only thing left in it
+            if (!isEmptyDataObject(cache[id])) {
+                return;
+            }
         }
-    });
 
-    // Bind script tag hack transport
-    jQuery.ajaxTransport("script", function (s) {
+        // Destroy the cache
+        if (isNode) {
+            jQuery.cleanData([elem], true);
 
-        // This transport only deals with cross domain requests
-        if (s.crossDomain) {
+            // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
+            /* jshint eqeqeq: false */
+        } else if (support.deleteExpando || cache != cache.window) {
+            /* jshint eqeqeq: true */
+            delete cache[id];
 
-            var script,
-                head = document.head || jQuery("head")[0] || document.documentElement;
+            // When all else fails, null
+        } else {
+            cache[id] = null;
+        }
+    }
 
-            return {
+    jQuery.extend({
+        cache: {},
 
-                send: function (_, callback) {
+        // The following elements (space-suffixed to avoid Object.prototype collisions)
+        // throw uncatchable exceptions if you attempt to set expando properties
+        noData: {
+            "applet ": true,
+            "embed ": true,
+            // ...but Flash objects (which have this classid) *can* handle expandos
+            "object ": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
+        },
 
-                    script = document.createElement("script");
+        hasData: function (elem) {
+            elem = elem.nodeType ? jQuery.cache[elem[jQuery.expando]] : elem[jQuery.expando];
+            return !!elem && !isEmptyDataObject(elem);
+        },
 
-                    script.async = true;
+        data: function (elem, name, data) {
+            return internalData(elem, name, data);
+        },
 
-                    if (s.scriptCharset) {
-                        script.charset = s.scriptCharset;
-                    }
+        removeData: function (elem, name) {
+            return internalRemoveData(elem, name);
+        },
 
-                    script.src = s.url;
+        // For internal use only.
+        _data: function (elem, name, data) {
+            return internalData(elem, name, data, true);
+        },
 
-                    // Attach handlers for all browsers
-                    script.onload = script.onreadystatechange = function (_, isAbort) {
+        _removeData: function (elem, name) {
+            return internalRemoveData(elem, name, true);
+        }
+    });
 
-                        if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {
+    jQuery.fn.extend({
+        data: function (key, value) {
+            var i,
+                name,
+                data,
+                elem = this[0],
+                attrs = elem && elem.attributes;
 
-                            // Handle memory leak in IE
-                            script.onload = script.onreadystatechange = null;
+            // Special expections of .data basically thwart jQuery.access,
+            // so implement the relevant behavior ourselves
 
-                            // Remove the script
-                            if (script.parentNode) {
-                                script.parentNode.removeChild(script);
-                            }
+            // Gets all values
+            if (key === undefined) {
+                if (this.length) {
+                    data = jQuery.data(elem);
 
-                            // Dereference the script
-                            script = null;
+                    if (elem.nodeType === 1 && !jQuery._data(elem, "parsedAttrs")) {
+                        i = attrs.length;
+                        while (i--) {
 
-                            // Callback if not abort
-                            if (!isAbort) {
-                                callback(200, "success");
+                            // Support: IE11+
+                            // The attrs elements can be null (#14894)
+                            if (attrs[i]) {
+                                name = attrs[i].name;
+                                if (name.indexOf("data-") === 0) {
+                                    name = jQuery.camelCase(name.slice(5));
+                                    dataAttr(elem, name, data[name]);
+                                }
                             }
                         }
-                    };
-
-                    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-                    // Use native DOM manipulation to avoid our domManip AJAX trickery
-                    head.insertBefore(script, head.firstChild);
-                },
-
-                abort: function () {
-                    if (script) {
-                        script.onload(undefined, true);
+                        jQuery._data(elem, "parsedAttrs", true);
                     }
                 }
-            };
-        }
-    });
 
-    var oldCallbacks = [],
-        rjsonp = /(=)\?(?=&|$)|\?\?/;
+                return data;
+            }
 
-    // Default jsonp settings
-    jQuery.ajaxSetup({
-        jsonp: "callback",
-        jsonpCallback: function () {
-            var callback = oldCallbacks.pop() || jQuery.expando + "_" + nonce++;
-            this[callback] = true;
-            return callback;
-        }
-    });
+            // Sets multiple values
+            if (typeof key === "object") {
+                return this.each(function () {
+                    jQuery.data(this, key);
+                });
+            }
 
-    // Detect, normalize options and install callbacks for jsonp requests
-    jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) {
+            return arguments.length > 1 ?
 
-        var callbackName,
-            overwritten,
-            responseContainer,
-            jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ? "url" : typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data");
+            // Sets one value
+            this.each(function () {
+                jQuery.data(this, key, value);
+            }) :
 
-        // Handle iff the expected data type is "jsonp" or we have a parameter to set
-        if (jsonProp || s.dataTypes[0] === "jsonp") {
+            // Gets one value
+            // Try to fetch any internally stored data first
+            elem ? dataAttr(elem, key, jQuery.data(elem, key)) : undefined;
+        },
 
-            // Get callback name, remembering preexisting value associated with it
-            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s.jsonpCallback;
+        removeData: function (key) {
+            return this.each(function () {
+                jQuery.removeData(this, key);
+            });
+        }
+    });
 
-            // Insert callback into url or form data
-            if (jsonProp) {
-                s[jsonProp] = s[jsonProp].replace(rjsonp, "$1" + callbackName);
-            } else if (s.jsonp !== false) {
-                s.url += (rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName;
-            }
+    jQuery.extend({
+        queue: function (elem, type, data) {
+            var queue;
 
-            // Use data converter to retrieve json after script execution
-            s.converters["script json"] = function () {
-                if (!responseContainer) {
-                    jQuery.error(callbackName + " was not called");
+            if (elem) {
+                type = (type || "fx") + "queue";
+                queue = jQuery._data(elem, type);
+
+                // Speed up dequeue by getting out quickly if this is just a lookup
+                if (data) {
+                    if (!queue || jQuery.isArray(data)) {
+                        queue = jQuery._data(elem, type, jQuery.makeArray(data));
+                    } else {
+                        queue.push(data);
+                    }
                 }
-                return responseContainer[0];
-            };
+                return queue || [];
+            }
+        },
 
-            // force json dataType
-            s.dataTypes[0] = "json";
+        dequeue: function (elem, type) {
+            type = type || "fx";
 
-            // Install callback
-            overwritten = window[callbackName];
-            window[callbackName] = function () {
-                responseContainer = arguments;
+            var queue = jQuery.queue(elem, type),
+                startLength = queue.length,
+                fn = queue.shift(),
+                hooks = jQuery._queueHooks(elem, type),
+                next = function () {
+                jQuery.dequeue(elem, type);
             };
 
-            // Clean-up function (fires after converters)
-            jqXHR.always(function () {
-                // Restore preexisting value
-                window[callbackName] = overwritten;
-
-                // Save back as free
-                if (s[callbackName]) {
-                    // make sure that re-using the options doesn't screw things around
-                    s.jsonpCallback = originalSettings.jsonpCallback;
+            // If the fx queue is dequeued, always remove the progress sentinel
+            if (fn === "inprogress") {
+                fn = queue.shift();
+                startLength--;
+            }
 
-                    // save the callback name for future use
-                    oldCallbacks.push(callbackName);
-                }
+            if (fn) {
 
-                // Call if it was a function and we have a response
-                if (responseContainer && jQuery.isFunction(overwritten)) {
-                    overwritten(responseContainer[0]);
+                // Add a progress sentinel to prevent the fx queue from being
+                // automatically dequeued
+                if (type === "fx") {
+                    queue.unshift("inprogress");
                 }
 
-                responseContainer = overwritten = undefined;
-            });
+                // clear up the last queue stop function
+                delete hooks.stop;
+                fn.call(elem, next, hooks);
+            }
 
-            // Delegate to script
-            return "script";
-        }
-    });
+            if (!startLength && hooks) {
+                hooks.empty.fire();
+            }
+        },
 
-    // data: string of html
-    // context (optional): If specified, the fragment will be created in this context, defaults to document
-    // keepScripts (optional): If true, will include scripts passed in the html string
-    jQuery.parseHTML = function (data, context, keepScripts) {
-        if (!data || typeof data !== "string") {
-            return null;
-        }
-        if (typeof context === "boolean") {
-            keepScripts = context;
-            context = false;
+        // not intended for public consumption - generates a queueHooks object, or returns the current one
+        _queueHooks: function (elem, type) {
+            var key = type + "queueHooks";
+            return jQuery._data(elem, key) || jQuery._data(elem, key, {
+                empty: jQuery.Callbacks("once memory").add(function () {
+                    jQuery._removeData(elem, type + "queue");
+                    jQuery._removeData(elem, key);
+                })
+            });
         }
-        context = context || document;
+    });
 
-        var parsed = rsingleTag.exec(data),
-            scripts = !keepScripts && [];
+    jQuery.fn.extend({
+        queue: function (type, data) {
+            var setter = 2;
 
-        // Single tag
-        if (parsed) {
-            return [context.createElement(parsed[1])];
-        }
+            if (typeof type !== "string") {
+                data = type;
+                type = "fx";
+                setter--;
+            }
 
-        parsed = jQuery.buildFragment([data], context, scripts);
+            if (arguments.length < setter) {
+                return jQuery.queue(this[0], type);
+            }
 
-        if (scripts && scripts.length) {
-            jQuery(scripts).remove();
-        }
+            return data === undefined ? this : this.each(function () {
+                var queue = jQuery.queue(this, type, data);
 
-        return jQuery.merge([], parsed.childNodes);
-    };
+                // ensure a hooks for this queue
+                jQuery._queueHooks(this, type);
 
-    return jQuery;
-}();
+                if (type === "fx" && queue[0] !== "inprogress") {
+                    jQuery.dequeue(this, type);
+                }
+            });
+        },
+        dequeue: function (type) {
+            return this.each(function () {
+                jQuery.dequeue(this, type);
+            });
+        },
+        clearQueue: function (type) {
+            return this.queue(type || "fx", []);
+        },
+        // Get a promise resolved when queues of a certain type
+        // are emptied (fx is the type by default)
+        promise: function (type, obj) {
+            var tmp,
+                count = 1,
+                defer = jQuery.Deferred(),
+                elements = this,
+                i = this.length,
+                resolve = function () {
+                if (! --count) {
+                    defer.resolveWith(elements, [elements]);
+                }
+            };
 
-var request = function (options, callback) {
+            if (typeof type !== "string") {
+                obj = type;
+                type = undefined;
+            }
+            type = type || "fx";
 
-    options = $.extend(true, { headers: {}, qs: {} }, options);
+            while (i--) {
+                tmp = jQuery._data(elements[i], type + "queueHooks");
+                if (tmp && tmp.empty) {
+                    count++;
+                    tmp.empty.add(resolve);
+                }
+            }
+            resolve();
+            return defer.promise(obj);
+        }
+    });
 
-    // method
-    options.type = options.method;
-    delete options.method;
+    /*
+     * Helper functions for managing events -- not part of the public interface.
+     * Props to Dean Edwards' addEvent library for many of the ideas.
+     */
+    jQuery.event = {
 
-    // progress
-    if (options.onProgress) {
-        options.progress = options.onProgress;
-        delete options.onProgress;
-    }
+        global: {},
 
-    // qs
-    if (options.qs) {
-        var qsStr = queryString.stringify(options.qs);
-        if (qsStr) {
-            options.url += (options.url.indexOf('?') === -1 ? '?' : '&') + qsStr;
-        }
-        delete options.qs;
-    }
+        add: function (elem, types, handler, data, selector) {
+            var tmp,
+                events,
+                t,
+                handleObjIn,
+                special,
+                eventHandle,
+                handleObj,
+                handlers,
+                type,
+                namespaces,
+                origType,
+                elemData = jQuery._data(elem);
 
-    // json
-    if (options.json) {
-        options.data = options.body;
-        delete options.json;
-        delete options.body;
-        !options.headers && (options.headers = {});
-        options.headers['Content-Type'] = 'application/json';
-    }
+            // Don't attach events to noData or text/comment nodes (but allow plain objects)
+            if (!elemData) {
+                return;
+            }
 
-    // body
-    if (options.body) {
-        if (options.body.constructor !== window.File && options.body.constructor !== window.Blob) {
-            options.data = options.body;
-            delete options.body;
-        }
-    }
+            // Caller can pass in an object of custom data in lieu of the handler
+            if (handler.handler) {
+                handleObjIn = handler;
+                handler = handleObjIn.handler;
+                selector = handleObjIn.selector;
+            }
 
-    // headers
-    if (options.headers) {
-        var headers = options.headers;
-        delete options.headers;
-        options.beforeSend = function (xhr) {
-            for (var key in headers) {
-                if (headers.hasOwnProperty(key) && key.toLowerCase() !== 'content-length' && key.toLowerCase() !== 'user-agent' && key.toLowerCase() !== 'origin' && key.toLowerCase() !== 'host') {
-                    xhr.setRequestHeader(key, headers[key]);
-                }
+            // Make sure that the handler has a unique ID, used to find/remove it later
+            if (!handler.guid) {
+                handler.guid = jQuery.guid++;
             }
-        };
-    }
 
-    var getResponse = function (xhr) {
-        var headers = {};
-        xhr.getAllResponseHeaders().trim().split('\n').forEach(function (item) {
-            if (item) {
-                var index = item.indexOf(':');
-                var key = item.substr(0, index).trim().toLowerCase();
-                var val = item.substr(index + 1).trim();
-                headers[key] = val;
+            // Init the element's event structure and main handler, if this is the first
+            if (!(events = elemData.events)) {
+                events = elemData.events = {};
+            }
+            if (!(eventHandle = elemData.handle)) {
+                eventHandle = elemData.handle = function (e) {
+                    // Discard the second event of a jQuery.event.trigger() and
+                    // when an event is called after a page has unloaded
+                    return typeof jQuery !== strundefined && (!e || jQuery.event.triggered !== e.type) ? jQuery.event.dispatch.apply(eventHandle.elem, arguments) : undefined;
+                };
+                // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
+                eventHandle.elem = elem;
             }
-        });
-        return {
-            statusCode: xhr.status,
-            statusMessage: xhr.statusText,
-            headers: headers
-        };
-    };
 
-    // callback
-    options.success = function (data, state, xhr) {
-        callback(null, getResponse(xhr), data);
-    };
-    options.error = function (xhr) {
-        callback(xhr.statusText, getResponse(xhr), xhr.responseText);
-    };
+            // Handle multiple events separated by a space
+            types = (types || "").match(rnotwhite) || [""];
+            t = types.length;
+            while (t--) {
+                tmp = rtypenamespace.exec(types[t]) || [];
+                type = origType = tmp[1];
+                namespaces = (tmp[2] || "").split(".").sort();
 
-    options.dataType = 'text';
+                // There *must* be a type, no attaching namespace-only handlers
+                if (!type) {
+                    continue;
+                }
 
-    // send
-    return $.ajax(options);
-};
+                // If event changes its type, use the special event handlers for the changed type
+                special = jQuery.event.special[type] || {};
+
+                // If selector defined, determine special event api type, otherwise given type
+                type = (selector ? special.delegateType : special.bindType) || type;
+
+                // Update special based on newly reset type
+                special = jQuery.event.special[type] || {};
+
+                // handleObj is passed to all event handlers
+                handleObj = jQuery.extend({
+                    type: type,
+                    origType: origType,
+                    data: data,
+                    handler: handler,
+                    guid: handler.guid,
+                    selector: selector,
+                    needsContext: selector && jQuery.expr.match.needsContext.test(selector),
+                    namespace: namespaces.join(".")
+                }, handleObjIn);
 
-module.exports = request;
+                // Init the event handler queue if we're the first
+                if (!(handlers = events[type])) {
+                    handlers = events[type] = [];
+                    handlers.delegateCount = 0;
 
-/***/ }),
-/* 204 */
-/***/ (function(module, exports, __webpack_require__) {
+                    // Only use addEventListener/attachEvent if the special events handler returns false
+                    if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) {
+                        // Bind the global event handler to the element
+                        if (elem.addEventListener) {
+                            elem.addEventListener(type, eventHandle, false);
+                        } else if (elem.attachEvent) {
+                            elem.attachEvent("on" + type, eventHandle);
+                        }
+                    }
+                }
 
-var Async = __webpack_require__(205);
-var EventProxy = __webpack_require__(206);
-var util = __webpack_require__(16);
+                if (special.add) {
+                    special.add.call(elem, handleObj);
 
-// 分块上传入口
-function sliceUploadFile(params, callback) {
-    var taskId = util.uuid();
-    params.TaskReady && params.TaskReady(taskId);
-    this._addTask(taskId, '_sliceUploadFile', params, callback);
-}
+                    if (!handleObj.handler.guid) {
+                        handleObj.handler.guid = handler.guid;
+                    }
+                }
 
-// 文件分块上传全过程，暴露的分块上传接口
-function _sliceUploadFile(params, callback) {
-    var proxy = new EventProxy();
-    var TaskId = params.TaskId;
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var Body = params.Body;
-    var SliceSize = params.SliceSize || this.options.ChunkSize;
-    var AsyncLimit = params.AsyncLimit;
-    var StorageClass = params.StorageClass || 'Standard';
-    var SliceCount;
-    var FileSize;
-    var self = this;
+                // Add to the element's handler list, delegates in front
+                if (selector) {
+                    handlers.splice(handlers.delegateCount++, 0, handleObj);
+                } else {
+                    handlers.push(handleObj);
+                }
 
-    var onProgress = params.onProgress;
-    var onHashProgress = params.onHashProgress;
-    StorageClass = null;
+                // Keep track of which events have ever been used, for event optimization
+                jQuery.event.global[type] = true;
+            }
 
-    // 上传过程中出现错误，返回错误
-    proxy.all('error', function (err) {
-        if (!self._isRunningTask(TaskId)) return;
-        return callback(err);
-    });
+            // Nullify elem to prevent memory leaks in IE
+            elem = null;
+        },
 
-    // 上传分块完成，开始 uploadSliceComplete 操作
-    proxy.all('upload_complete', function (UploadCompleteData) {
-        callback(null, UploadCompleteData);
-    });
+        // Detach an event or set of events from an element
+        remove: function (elem, types, handler, selector, mappedTypes) {
+            var j,
+                handleObj,
+                tmp,
+                origCount,
+                t,
+                events,
+                special,
+                handlers,
+                type,
+                namespaces,
+                origType,
+                elemData = jQuery.hasData(elem) && jQuery._data(elem);
 
-    // 上传分块完成，开始 uploadSliceComplete 操作
-    proxy.all('upload_slice_complete', function (data) {
-        uploadSliceComplete.call(self, {
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            UploadId: data.UploadId,
-            SliceList: data.SliceList
-        }, function (err, data) {
-            if (!self._isRunningTask(TaskId)) return;
-            if (err) {
-                return proxy.emit('error', err);
+            if (!elemData || !(events = elemData.events)) {
+                return;
             }
-            proxy.emit('upload_complete', data);
-        });
-    });
 
-    // 获取 UploadId 完成，开始上传每个分片
-    proxy.all('get_upload_data_finish', function (UploadData) {
-        uploadSliceList.call(self, {
-            TaskId: TaskId,
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            Body: Body,
-            FileSize: FileSize,
-            SliceSize: SliceSize,
-            AsyncLimit: AsyncLimit,
-            UploadData: UploadData,
-            onProgress: onProgress
-        }, function (err, data) {
-            if (!self._isRunningTask(TaskId)) return;
-            if (err) return proxy.emit('error', err);
-            proxy.emit('upload_slice_complete', data);
-        });
-    });
+            // Once for each type.namespace in types; type may be omitted
+            types = (types || "").match(rnotwhite) || [""];
+            t = types.length;
+            while (t--) {
+                tmp = rtypenamespace.exec(types[t]) || [];
+                type = origType = tmp[1];
+                namespaces = (tmp[2] || "").split(".").sort();
 
-    // 开始获取文件 UploadId，里面会视情况计算 ETag，并比对，保证文件一致性，也优化上传
-    proxy.all('get_file_size_finish', function () {
-        if (params.UploadData.UploadId) {
-            proxy.emit('get_upload_data_finish', params.UploadData);
-        } else {
-            getUploadIdAndPartList.call(self, {
-                TaskId: TaskId,
-                Bucket: Bucket,
-                Region: Region,
-                Key: Key,
-                StorageClass: StorageClass,
-                Body: Body,
-                FileSize: FileSize,
-                SliceSize: SliceSize,
-                onHashProgress: onHashProgress,
-                // init params
-                CacheControl: params.CacheControl,
-                ContentDisposition: params.ContentDisposition,
-                ContentEncoding: params.ContentEncoding,
-                ContentType: params.ContentType,
-                ACL: params.ACL,
-                GrantRead: params.GrantRead,
-                GrantWrite: params.GrantWrite,
-                GrantFullControl: params.GrantFullControl
-            }, function (err, UploadData) {
-                if (!self._isRunningTask(TaskId)) return;
-                if (err) return proxy.emit('error', err);
-                params.UploadData.UploadId = UploadData.UploadId;
-                params.UploadData.PartList = UploadData.PartList;
-                proxy.emit('get_upload_data_finish', params.UploadData);
-            });
-        }
-    });
+                // Unbind all events (on this namespace, if provided) for the element
+                if (!type) {
+                    for (type in events) {
+                        jQuery.event.remove(elem, type + types[t], handler, selector, true);
+                    }
+                    continue;
+                }
 
-    // 获取上传文件大小
-    FileSize = Body.size || params.ContentLength;
-    SliceCount = Math.ceil(FileSize / SliceSize);
-    proxy.emit('get_file_size_finish');
-}
+                special = jQuery.event.special[type] || {};
+                type = (selector ? special.delegateType : special.bindType) || type;
+                handlers = events[type] || [];
+                tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)");
 
-// 获取上传任务的 UploadId
-function getUploadIdAndPartList(params, callback) {
-    var TaskId = params.TaskId;
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var Body = params.Body;
-    var StorageClass = params.StorageClass;
-    var self = this;
+                // Remove matching events
+                origCount = j = handlers.length;
+                while (j--) {
+                    handleObj = handlers[j];
 
-    // 计算 ETag
-    var ETagMap = {};
-    var FileSize = params.FileSize;
-    var SliceSize = params.SliceSize;
-    var SliceCount = Math.ceil(FileSize / SliceSize);
-    var FinishSliceCount = 0;
-    var FinishSize = 0;
-    var progressTimer = 0;
-    var time0 = 0;
-    var size0 = 0;
-    var onHashProgress = function (immediately) {
-        var update = function () {
-            if (!self._isRunningTask(TaskId)) return;
-            progressTimer = 0;
-            var time1 = Date.now();
-            var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-            var percent = parseInt(FinishSliceCount / SliceCount * 100) / 100 || 0;
-            time0 = time1;
-            size0 = FinishSize;
-            if (params.onHashProgress && typeof params.onHashProgress === 'function') {
-                try {
-                    params.onHashProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {}
-            }
-        };
-        if (immediately) {
-            if (progressTimer) {
-                clearTimeout(progressTimer);
-                progressTimer = 0;
-                update();
-            }
-        } else {
-            if (progressTimer) return;
-            progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
-        }
-    };
-    var getChunkETag = function (PartNumber, callback) {
-        var start = SliceSize * (PartNumber - 1);
-        var end = Math.min(start + SliceSize, FileSize);
-        var ChunkSize = end - start;
+                    if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) {
+                        handlers.splice(j, 1);
 
-        if (ETagMap[PartNumber]) {
-            callback(null, {
-                PartNumber: PartNumber,
-                ETag: ETagMap[PartNumber],
-                Size: ChunkSize
-            });
-        } else {
-            var blob = util.fileSlice.call(Body, start, end);
-            util.getFileMd5(blob, function (err, md5) {
-                if (err) return callback(err);
-                var ETag = '"' + md5 + '"';
-                ETagMap[PartNumber] = ETag;
-                FinishSliceCount += 1;
-                FinishSize += ChunkSize;
-                callback(err, {
-                    PartNumber: PartNumber,
-                    ETag: ETag,
-                    Size: ChunkSize
-                });
-                onHashProgress();
-            });
-        }
-    };
+                        if (handleObj.selector) {
+                            handlers.delegateCount--;
+                        }
+                        if (special.remove) {
+                            special.remove.call(elem, handleObj);
+                        }
+                    }
+                }
 
-    // 通过和文件的 md5 对比，判断 UploadId 是否可用
-    var isAvailableUploadList = function (PartList, callback) {
-        var PartCount = PartList.length;
-        // 如果没有分片，通过
-        if (PartCount === 0) {
-            return callback(null, true);
-        }
-        // 检查分片数量
-        if (PartCount > SliceCount) {
-            return callback(null, false);
-        }
-        // 检查分片大小
-        if (PartCount > 1) {
-            var PartSliceSize = Math.max(PartList[0].Size, PartList[1].Size);
-            if (PartSliceSize !== SliceSize) {
-                return callback(null, false);
-            }
-        }
-        // 逐个分片计算并检查 ETag 是否一致
-        var next = function (index) {
-            if (index < PartCount) {
-                var Part = PartList[index];
-                getChunkETag(Part.PartNumber, function (err, chunk) {
-                    if (chunk && chunk.ETag === Part.ETag && chunk.Size === Part.Size) {
-                        next(index + 1);
-                    } else {
-                        callback(null, false);
+                // Remove generic event handler if we removed something and no more handlers exist
+                // (avoids potential for endless recursion during removal of special event handlers)
+                if (origCount && !handlers.length) {
+                    if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) {
+                        jQuery.removeEvent(elem, type, elemData.handle);
                     }
-                });
-            } else {
-                callback(null, true);
+
+                    delete events[type];
+                }
             }
-        };
-        next(0);
-    };
 
-    var proxy = new EventProxy();
-    proxy.all('error', function (errData) {
-        if (!self._isRunningTask(TaskId)) return;
-        return callback(errData);
-    });
+            // Remove the expando if it's no longer used
+            if (jQuery.isEmptyObject(events)) {
+                delete elemData.handle;
 
-    // 不存在 UploadId
-    proxy.all('upload_id_ready', function (UploadData) {
-        // 转换成 map
-        var map = {};
-        var list = [];
-        util.each(UploadData.PartList, function (item) {
-            map[item.PartNumber] = item;
-        });
-        for (var PartNumber = 1; PartNumber <= SliceCount; PartNumber++) {
-            var item = map[PartNumber];
-            if (item) {
-                item.PartNumber = PartNumber;
-                item.Uploaded = true;
-            } else {
-                item = {
-                    PartNumber: PartNumber,
-                    ETag: null,
-                    Uploaded: false
-                };
+                // removeData also checks for emptiness and clears the expando if empty
+                // so use it instead of delete
+                jQuery._removeData(elem, "events");
             }
-            list.push(item);
-        }
-        UploadData.PartList = list;
-        callback(null, UploadData);
-    });
+        },
 
-    // 不存在 UploadId, 初始化生成 UploadId
-    proxy.all('no_available_upload_id', function () {
-        if (!self._isRunningTask(TaskId)) return;
-        self.multipartInit({
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            StorageClass: StorageClass,
-            CacheControl: params.CacheControl,
-            ContentDisposition: params.ContentDisposition,
-            ContentEncoding: params.ContentEncoding,
-            ContentType: params.ContentType,
-            ACL: params.ACL,
-            GrantRead: params.GrantRead,
-            GrantWrite: params.GrantWrite,
-            GrantFullControl: params.GrantFullControl
-        }, function (err, data) {
-            if (!self._isRunningTask(TaskId)) return;
-            if (err) return proxy.emit('error', err);
-            var UploadId = data.UploadId;
-            if (!UploadId) {
-                return callback({ Message: 'no upload id' });
+        trigger: function (event, data, elem, onlyHandlers) {
+            var handle,
+                ontype,
+                cur,
+                bubbleType,
+                special,
+                tmp,
+                i,
+                eventPath = [elem || document],
+                type = hasOwn.call(event, "type") ? event.type : event,
+                namespaces = hasOwn.call(event, "namespace") ? event.namespace.split(".") : [];
+
+            cur = tmp = elem = elem || document;
+
+            // Don't do events on text and comment nodes
+            if (elem.nodeType === 3 || elem.nodeType === 8) {
+                return;
             }
-            proxy.emit('upload_id_ready', { UploadId: UploadId, PartList: [] });
-        });
-    });
 
-    // 如果已存在 UploadId，找一个可以用的 UploadId
-    proxy.all('has_upload_id', function (UploadIdList) {
-        // 串行地，找一个内容一致的 UploadId
-        UploadIdList = UploadIdList.reverse();
-        Async.eachLimit(UploadIdList, 1, function (UploadId, asyncCallback) {
-            if (!self._isRunningTask(TaskId)) return;
-            wholeMultipartListPart.call(self, {
-                Bucket: Bucket,
-                Region: Region,
-                Key: Key,
-                UploadId: UploadId
-            }, function (err, PartListData) {
-                if (!self._isRunningTask(TaskId)) return;
-                if (err) return proxy.emit('error', err);
-                var PartList = PartListData.PartList;
-                PartList.forEach(function (item) {
-                    item.PartNumber *= 1;
-                    item.Size *= 1;
-                    item.ETag = item.ETag || '';
-                });
-                isAvailableUploadList(PartList, function (err, isAvailable) {
-                    if (!self._isRunningTask(TaskId)) return;
-                    if (err) return proxy.emit('error', err);
-                    if (isAvailable) {
-                        asyncCallback({
-                            UploadId: UploadId,
-                            PartList: PartList
-                        }); // 马上结束
-                    } else {
-                        asyncCallback(); // 检查下一个 UploadId
-                    }
-                });
-            });
-        }, function (AvailableUploadData) {
-            if (!self._isRunningTask(TaskId)) return;
-            onHashProgress(true);
-            if (AvailableUploadData && AvailableUploadData.UploadId) {
-                proxy.emit('upload_id_ready', AvailableUploadData);
-            } else {
-                proxy.emit('no_available_upload_id');
+            // focus/blur morphs to focusin/out; ensure we're not firing them right now
+            if (rfocusMorph.test(type + jQuery.event.triggered)) {
+                return;
             }
-        });
-    });
 
-    // 获取符合条件的 UploadId 列表，因为同一个文件可以有多个上传任务。
-    wholeMultipartList.call(self, {
-        Bucket: Bucket,
-        Region: Region,
-        Key: Key
-    }, function (err, data) {
-        if (!self._isRunningTask(TaskId)) return;
-        if (err) {
-            return proxy.emit('error', err);
-        }
-        var UploadIdList = data.UploadList.filter(function (item) {
-            return item.Key === Key && (!StorageClass || item.StorageClass.toUpperCase() === StorageClass.toUpperCase());
-        }).reverse().map(function (item) {
-            return item.UploadId || item.UploadID;
-        });
-        if (UploadIdList.length) {
-            proxy.emit('has_upload_id', UploadIdList);
-        } else {
-            proxy.emit('no_available_upload_id');
-        }
-    });
-}
+            if (type.indexOf(".") >= 0) {
+                // Namespaced trigger; create a regexp to match event type in handle()
+                namespaces = type.split(".");
+                type = namespaces.shift();
+                namespaces.sort();
+            }
+            ontype = type.indexOf(":") < 0 && "on" + type;
 
-// 获取符合条件的全部上传任务 (条件包括 Bucket, Region, Prefix)
-function wholeMultipartList(params, callback) {
-    var self = this;
-    var UploadList = [];
-    var sendParams = {
-        Bucket: params.Bucket,
-        Region: params.Region,
-        Prefix: params.Key
-    };
-    var next = function () {
-        self.multipartList(sendParams, function (err, data) {
-            if (err) return callback(err);
-            UploadList.push.apply(UploadList, data.Upload || []);
-            if (data.IsTruncated == 'true') {
-                // 列表不完整
-                sendParams.KeyMarker = data.NextKeyMarker;
-                sendParams.UploadIdMarker = data.NextUploadIdMarker;
-                next();
-            } else {
-                callback(null, { UploadList: UploadList });
+            // Caller can pass in a jQuery.Event object, Object, or just an event type string
+            event = event[jQuery.expando] ? event : new jQuery.Event(type, typeof event === "object" && event);
+
+            // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
+            event.isTrigger = onlyHandlers ? 2 : 3;
+            event.namespace = namespaces.join(".");
+            event.namespace_re = event.namespace ? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
+
+            // Clean up the event in case it is being reused
+            event.result = undefined;
+            if (!event.target) {
+                event.target = elem;
             }
-        });
-    };
-    next();
-}
 
-// 获取指定上传任务的分块列表
-function wholeMultipartListPart(params, callback) {
-    var self = this;
-    var PartList = [];
-    var sendParams = {
-        Bucket: params.Bucket,
-        Region: params.Region,
-        Key: params.Key,
-        UploadId: params.UploadId
-    };
-    var next = function () {
-        self.multipartListPart(sendParams, function (err, data) {
-            if (err) return callback(err);
-            PartList.push.apply(PartList, data.Part || []);
-            if (data.IsTruncated == 'true') {
-                // 列表不完整
-                sendParams.PartNumberMarker = data.NextPartNumberMarker;
-                next();
-            } else {
-                callback(null, { PartList: PartList });
+            // Clone any incoming data and prepend the event, creating the handler arg list
+            data = data == null ? [event] : jQuery.makeArray(data, [event]);
+
+            // Allow special events to draw outside the lines
+            special = jQuery.event.special[type] || {};
+            if (!onlyHandlers && special.trigger && special.trigger.apply(elem, data) === false) {
+                return;
             }
-        });
-    };
-    next();
-}
 
-// 上传文件分块，包括
-/*
- UploadId (上传任务编号)
- AsyncLimit (并发量)，
- SliceList (上传的分块数组)，
- FilePath (本地文件的位置)，
- SliceSize (文件分块大小)
- FileSize (文件大小)
- onProgress (上传成功之后的回调函数)
- */
-function uploadSliceList(params, cb) {
-    var self = this;
-    var TaskId = params.TaskId;
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var UploadData = params.UploadData;
-    var FileSize = params.FileSize;
-    var SliceSize = params.SliceSize;
-    var ChunkParallel = params.AsyncLimit || self.options.ChunkParallelLimit || 1;
-    var Body = params.Body;
-    var onProgress = params.onProgress;
-    var SliceCount = Math.ceil(FileSize / SliceSize);
-    var FinishSize = 0;
-    var needUploadSlices = util.filter(UploadData.PartList, function (SliceItem) {
-        if (SliceItem['Uploaded']) {
-            FinishSize += SliceItem['PartNumber'] >= SliceCount ? FileSize % SliceSize || SliceSize : SliceSize;
-        }
-        return !SliceItem['Uploaded'];
-    });
+            // Determine event propagation path in advance, per W3C events spec (#9951)
+            // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
+            if (!onlyHandlers && !special.noBubble && !jQuery.isWindow(elem)) {
+
+                bubbleType = special.delegateType || type;
+                if (!rfocusMorph.test(bubbleType + type)) {
+                    cur = cur.parentNode;
+                }
+                for (; cur; cur = cur.parentNode) {
+                    eventPath.push(cur);
+                    tmp = cur;
+                }
+
+                // Only add window if we got to document (e.g., not plain obj or detached DOM)
+                if (tmp === (elem.ownerDocument || document)) {
+                    eventPath.push(tmp.defaultView || tmp.parentWindow || window);
+                }
+            }
+
+            // Fire handlers on the event path
+            i = 0;
+            while ((cur = eventPath[i++]) && !event.isPropagationStopped()) {
+
+                event.type = i > 1 ? bubbleType : special.bindType || type;
+
+                // jQuery handler
+                handle = (jQuery._data(cur, "events") || {})[event.type] && jQuery._data(cur, "handle");
+                if (handle) {
+                    handle.apply(cur, data);
+                }
 
-    var onFileProgress = function () {
-        var time0 = Date.now();
-        var size0 = FinishSize;
-        var progressTimer;
-        var update = function () {
-            if (!self._isRunningTask(TaskId)) return;
-            progressTimer = 0;
-            if (onProgress && typeof onProgress === 'function') {
-                var time1 = Date.now();
-                var speed = parseInt((FinishSize - size0) / ((time1 - time0) / 1000) * 100) / 100 || 0;
-                var percent = parseInt(FinishSize / FileSize * 100) / 100 || 0;
-                time0 = time1;
-                size0 = FinishSize;
-                try {
-                    onProgress({
-                        loaded: FinishSize,
-                        total: FileSize,
-                        speed: speed,
-                        percent: percent
-                    });
-                } catch (e) {}
-            }
-        };
-        return function (immediately) {
-            if (immediately) {
-                clearTimeout(progressTimer);
-                update();
-            } else {
-                if (progressTimer) return;
-                progressTimer = setTimeout(update, self.options.ProgressInterval || 1000);
+                // Native handler
+                handle = ontype && cur[ontype];
+                if (handle && handle.apply && jQuery.acceptData(cur)) {
+                    event.result = handle.apply(cur, data);
+                    if (event.result === false) {
+                        event.preventDefault();
+                    }
+                }
             }
-        };
-    }();
-    Async.mapLimit(needUploadSlices, ChunkParallel, function (SliceItem, asyncCallback) {
-        if (!self._isRunningTask(TaskId)) return;
-        var PartNumber = SliceItem['PartNumber'];
-        var ETag = SliceItem['ETag'];
-        var currentSize = Math.min(FileSize, SliceItem['PartNumber'] * SliceSize) - (SliceItem['PartNumber'] - 1) * SliceSize;
-        var preAddSize = 0;
-        uploadSliceItem.call(self, {
-            TaskId: TaskId,
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            SliceSize: SliceSize,
-            FileSize: FileSize,
-            PartNumber: PartNumber,
-            Body: Body,
-            UploadData: UploadData,
-            onProgress: function (data) {
-                FinishSize += data.loaded - preAddSize;
-                preAddSize = data.loaded;
-                onFileProgress();
+            event.type = type;
+
+            // If nobody prevented the default action, do it now
+            if (!onlyHandlers && !event.isDefaultPrevented()) {
+
+                if ((!special._default || special._default.apply(eventPath.pop(), data) === false) && jQuery.acceptData(elem)) {
+
+                    // Call a native DOM method on the target with the same name name as the event.
+                    // Can't use an .isFunction() check here because IE6/7 fails that test.
+                    // Don't do default actions on window, that's where global variables be (#6170)
+                    if (ontype && elem[type] && !jQuery.isWindow(elem)) {
+
+                        // Don't re-trigger an onFOO event when we call its FOO() method
+                        tmp = elem[ontype];
+
+                        if (tmp) {
+                            elem[ontype] = null;
+                        }
+
+                        // Prevent re-triggering of the same event, since we already bubbled it above
+                        jQuery.event.triggered = type;
+                        try {
+                            elem[type]();
+                        } catch (e) {
+                            // IE<9 dies on focus/blur to hidden element (#1486,#12518)
+                            // only reproducible on winXP IE8 native, not IE9 in IE8 mode
+                        }
+                        jQuery.event.triggered = undefined;
+
+                        if (tmp) {
+                            elem[ontype] = tmp;
+                        }
+                    }
+                }
             }
-        }, function (err, data) {
-            if (!self._isRunningTask(TaskId)) return;
-            if (err) {
-                FinishSize -= preAddSize;
-            } else {
-                FinishSize += currentSize - preAddSize;
-                SliceItem.ETag = data.ETag;
+
+            return event.result;
+        },
+
+        dispatch: function (event) {
+
+            // Make a writable jQuery.Event from the native event object
+            event = jQuery.event.fix(event);
+
+            var i,
+                ret,
+                handleObj,
+                matched,
+                j,
+                handlerQueue = [],
+                args = slice.call(arguments),
+                handlers = (jQuery._data(this, "events") || {})[event.type] || [],
+                special = jQuery.event.special[event.type] || {};
+
+            // Use the fix-ed jQuery.Event rather than the (read-only) native event
+            args[0] = event;
+            event.delegateTarget = this;
+
+            // Call the preDispatch hook for the mapped type, and let it bail if desired
+            if (special.preDispatch && special.preDispatch.call(this, event) === false) {
+                return;
             }
-            asyncCallback(err || null, data);
-        });
-    }, function (err, datas) {
-        if (!self._isRunningTask(TaskId)) return;
-        onFileProgress(true);
-        if (err) {
-            return cb(err);
-        }
-        cb(null, {
-            datas: datas,
-            UploadId: UploadData.UploadId,
-            SliceList: UploadData.PartList
-        });
-    });
-}
 
-// 上传指定分片
-function uploadSliceItem(params, callback) {
-    var TaskId = params.TaskId;
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var FileSize = params.FileSize;
-    var FileBody = params.Body;
-    var PartNumber = params.PartNumber * 1;
-    var SliceSize = params.SliceSize;
-    var UploadData = params.UploadData;
-    var sliceRetryTimes = 3;
-    var self = this;
+            // Determine handlers
+            handlerQueue = jQuery.event.handlers.call(this, event, handlers);
 
-    var start = SliceSize * (PartNumber - 1);
+            // Run delegates first; they may want to stop propagation beneath us
+            i = 0;
+            while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) {
+                event.currentTarget = matched.elem;
 
-    var ContentLength = SliceSize;
+                j = 0;
+                while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) {
 
-    var end = start + SliceSize;
+                    // Triggered event must either 1) have no namespace, or
+                    // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
+                    if (!event.namespace_re || event.namespace_re.test(handleObj.namespace)) {
 
-    if (end > FileSize) {
-        end = FileSize;
-        ContentLength = end - start;
-    }
+                        event.handleObj = handleObj;
+                        event.data = handleObj.data;
 
-    var Body = util.fileSlice.call(FileBody, start, end);
-    var PartItem = UploadData.PartList[PartNumber - 1];
-    var ContentSha1 = PartItem.ETag;
-    Async.retry(sliceRetryTimes, function (tryCallback) {
-        if (!self._isRunningTask(TaskId)) return;
-        self.multipartUpload({
-            TaskId: TaskId,
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            ContentLength: ContentLength,
-            ContentSha1: ContentSha1,
-            PartNumber: PartNumber,
-            UploadId: UploadData.UploadId,
-            Body: Body,
-            onProgress: params.onProgress
-        }, function (err, data) {
-            if (!self._isRunningTask(TaskId)) return;
-            if (err) {
-                return tryCallback(err);
-            } else {
-                PartItem.Uploaded = true;
-                return tryCallback(null, data);
+                        ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args);
+
+                        if (ret !== undefined) {
+                            if ((event.result = ret) === false) {
+                                event.preventDefault();
+                                event.stopPropagation();
+                            }
+                        }
+                    }
+                }
             }
-        });
-    }, function (err, data) {
-        if (!self._isRunningTask(TaskId)) return;
-        return callback(err, data);
-    });
-}
 
-// 完成分块上传
-function uploadSliceComplete(params, callback) {
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var UploadId = params.UploadId;
-    var SliceList = params.SliceList;
-    var self = this;
-    var Parts = SliceList.map(function (item) {
-        return {
-            PartNumber: item.PartNumber,
-            ETag: item.ETag
-        };
-    });
+            // Call the postDispatch hook for the mapped type
+            if (special.postDispatch) {
+                special.postDispatch.call(this, event);
+            }
 
-    self.multipartComplete({
-        Bucket: Bucket,
-        Region: Region,
-        Key: Key,
-        UploadId: UploadId,
-        Parts: Parts
-    }, function (err, data) {
-        if (err) {
-            return callback(err);
-        }
+            return event.result;
+        },
+
+        handlers: function (event, handlers) {
+            var sel,
+                handleObj,
+                matches,
+                i,
+                handlerQueue = [],
+                delegateCount = handlers.delegateCount,
+                cur = event.target;
+
+            // Find delegate handlers
+            // Black-hole SVG <use> instance trees (#13180)
+            // Avoid non-left-click bubbling in Firefox (#3861)
+            if (delegateCount && cur.nodeType && (!event.button || event.type !== "click")) {
+
+                /* jshint eqeqeq: false */
+                for (; cur != this; cur = cur.parentNode || this) {
+                    /* jshint eqeqeq: true */
+
+                    // Don't check non-elements (#13208)
+                    // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
+                    if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) {
+                        matches = [];
+                        for (i = 0; i < delegateCount; i++) {
+                            handleObj = handlers[i];
+
+                            // Don't conflict with Object.prototype properties (#13203)
+                            sel = handleObj.selector + " ";
+
+                            if (matches[sel] === undefined) {
+                                matches[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) >= 0 : jQuery.find(sel, this, null, [cur]).length;
+                            }
+                            if (matches[sel]) {
+                                matches.push(handleObj);
+                            }
+                        }
+                        if (matches.length) {
+                            handlerQueue.push({ elem: cur, handlers: matches });
+                        }
+                    }
+                }
+            }
 
-        callback(null, data);
-    });
-}
+            // Add the remaining (directly-bound) handlers
+            if (delegateCount < handlers.length) {
+                handlerQueue.push({ elem: this, handlers: handlers.slice(delegateCount) });
+            }
 
-// 抛弃分块上传任务
-/*
- AsyncLimit (抛弃上传任务的并发量)，
- UploadId (上传任务的编号，当 Level 为 task 时候需要)
- Level (抛弃分块上传任务的级别，task : 抛弃指定的上传任务，file ： 抛弃指定的文件对应的上传任务，其他值 ：抛弃指定Bucket 的全部上传任务)
- */
-function abortUploadTask(params, callback) {
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var UploadId = params.UploadId;
-    var Level = params.Level || 'task';
-    var AsyncLimit = params.AsyncLimit;
-    var self = this;
+            return handlerQueue;
+        },
 
-    var ep = new EventProxy();
+        fix: function (event) {
+            if (event[jQuery.expando]) {
+                return event;
+            }
 
-    ep.all('error', function (errData) {
-        return callback(errData);
-    });
+            // Create a writable copy of the event object and normalize some properties
+            var i,
+                prop,
+                copy,
+                type = event.type,
+                originalEvent = event,
+                fixHook = this.fixHooks[type];
 
-    // 已经获取到需要抛弃的任务列表
-    ep.all('get_abort_array', function (AbortArray) {
-        abortUploadTaskArray.call(self, {
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key,
-            AsyncLimit: AsyncLimit,
-            AbortArray: AbortArray
-        }, function (err, data) {
-            if (err) {
-                return callback(err);
+            if (!fixHook) {
+                this.fixHooks[type] = fixHook = rmouseEvent.test(type) ? this.mouseHooks : rkeyEvent.test(type) ? this.keyHooks : {};
             }
-            callback(null, data);
-        });
-    });
+            copy = fixHook.props ? this.props.concat(fixHook.props) : this.props;
 
-    if (Level === 'bucket') {
-        // Bucket 级别的任务抛弃，抛弃该 Bucket 下的全部上传任务
-        wholeMultipartList.call(self, {
-            Bucket: Bucket,
-            Region: Region
-        }, function (err, data) {
-            if (err) {
-                return callback(err);
+            event = new jQuery.Event(originalEvent);
+
+            i = copy.length;
+            while (i--) {
+                prop = copy[i];
+                event[prop] = originalEvent[prop];
             }
-            ep.emit('get_abort_array', data.UploadList || []);
-        });
-    } else if (Level === 'file') {
-        // 文件级别的任务抛弃，抛弃该文件的全部上传任务
-        if (!Key) return callback({ error: 'abort_upload_task_no_key' });
-        wholeMultipartList.call(self, {
-            Bucket: Bucket,
-            Region: Region,
-            Key: Key
-        }, function (err, data) {
-            if (err) {
-                return callback(err);
+
+            // Support: IE<9
+            // Fix target property (#1925)
+            if (!event.target) {
+                event.target = originalEvent.srcElement || document;
             }
-            ep.emit('get_abort_array', data.UploadList || []);
-        });
-    } else if (Level === 'task') {
-        // 单个任务级别的任务抛弃，抛弃指定 UploadId 的上传任务
-        if (!UploadId) return callback({ error: 'abort_upload_task_no_id' });
-        if (!Key) return callback({ error: 'abort_upload_task_no_key' });
-        ep.emit('get_abort_array', [{
-            Key: Key,
-            UploadId: UploadId
-        }]);
-    } else {
-        return callback({ error: 'abort_unknown_level' });
-    }
-}
 
-// 批量抛弃分块上传任务
-function abortUploadTaskArray(params, callback) {
+            // Support: Chrome 23+, Safari?
+            // Target should not be a text node (#504, #13143)
+            if (event.target.nodeType === 3) {
+                event.target = event.target.parentNode;
+            }
 
-    var Bucket = params.Bucket;
-    var Region = params.Region;
-    var Key = params.Key;
-    var AbortArray = params.AbortArray;
-    var AsyncLimit = params.AsyncLimit || 1;
-    var self = this;
+            // Support: IE<9
+            // For mouse/key events, metaKey==false if it's undefined (#3368, #11328)
+            event.metaKey = !!event.metaKey;
 
-    Async.mapLimit(AbortArray, AsyncLimit, function (AbortItem, callback) {
-        if (Key && Key != AbortItem.Key) {
-            return callback(null, {
-                KeyNotMatch: true
-            });
-        }
-        var UploadId = AbortItem.UploadId || AbortItem.UploadID;
+            return fixHook.filter ? fixHook.filter(event, originalEvent) : event;
+        },
 
-        self.multipartAbort({
-            Bucket: Bucket,
-            Region: Region,
-            Key: AbortItem.Key,
-            UploadId: UploadId
-        }, function (err, data) {
-            var task = {
-                Bucket: Bucket,
-                Region: Region,
-                Key: AbortItem.Key,
-                UploadId: UploadId
-            };
-            if (err) {
-                return callback(null, {
-                    error: err,
-                    task: task
-                });
-            }
+        // Includes some event props shared by KeyEvent and MouseEvent
+        props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
 
-            return callback(null, {
-                error: false,
-                task: task
-            });
-        });
-    }, function (err, datas) {
-        if (err) {
-            return callback(err);
-        }
+        fixHooks: {},
 
-        var successList = [];
-        var errorList = [];
+        keyHooks: {
+            props: "char charCode key keyCode".split(" "),
+            filter: function (event, original) {
 
-        for (var i = 0, len = datas.length; i < len; i++) {
-            var item = datas[i];
-            if (item['task']) {
-                if (item['error']) {
-                    errorList.push(item['task']);
-                } else {
-                    successList.push(item['task']);
+                // Add which for key events
+                if (event.which == null) {
+                    event.which = original.charCode != null ? original.charCode : original.keyCode;
                 }
+
+                return event;
             }
-        }
+        },
 
-        return callback(null, {
-            successList: successList,
-            errorList: errorList
-        });
-    });
-}
+        mouseHooks: {
+            props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
+            filter: function (event, original) {
+                var body,
+                    eventDoc,
+                    doc,
+                    button = original.button,
+                    fromElement = original.fromElement;
 
-var API_MAP = {
-    sliceUploadFile: sliceUploadFile,
-    _sliceUploadFile: _sliceUploadFile,
-    abortUploadTask: abortUploadTask
-};
+                // Calculate pageX/Y if missing and clientX/Y available
+                if (event.pageX == null && original.clientX != null) {
+                    eventDoc = event.target.ownerDocument || document;
+                    doc = eventDoc.documentElement;
+                    body = eventDoc.body;
 
-util.each(API_MAP, function (fn, apiName) {
-    exports[apiName] = util.apiWrapper(apiName, fn);
-});
+                    event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0);
+                    event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0);
+                }
 
-/***/ }),
-/* 205 */
-/***/ (function(module, exports, __webpack_require__) {
+                // Add relatedTarget, if necessary
+                if (!event.relatedTarget && fromElement) {
+                    event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
+                }
+
+                // Add which for click: 1 === left; 2 === middle; 3 === right
+                // Note: button is not normalized, so don't use it
+                if (!event.which && button !== undefined) {
+                    event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0;
+                }
+
+                return event;
+            }
+        },
+
+        special: {
+            load: {
+                // Prevent triggered image.load events from bubbling to window.load
+                noBubble: true
+            },
+            focus: {
+                // Fire native event if possible so blur/focus sequence is correct
+                trigger: function () {
+                    if (this !== safeActiveElement() && this.focus) {
+                        try {
+                            this.focus();
+                            return false;
+                        } catch (e) {
+                            // Support: IE<9
+                            // If we error on focus to hidden element (#1486, #12518),
+                            // let .trigger() run the handlers
+                        }
+                    }
+                },
+                delegateType: "focusin"
+            },
+            blur: {
+                trigger: function () {
+                    if (this === safeActiveElement() && this.blur) {
+                        this.blur();
+                        return false;
+                    }
+                },
+                delegateType: "focusout"
+            },
+            click: {
+                // For checkbox, fire native event so checked state will be right
+                trigger: function () {
+                    if (jQuery.nodeName(this, "input") && this.type === "checkbox" && this.click) {
+                        this.click();
+                        return false;
+                    }
+                },
+
+                // For cross-browser consistency, don't fire native .click() on links
+                _default: function (event) {
+                    return jQuery.nodeName(event.target, "a");
+                }
+            },
+
+            beforeunload: {
+                postDispatch: function (event) {
 
-/* WEBPACK VAR INJECTION */(function(setImmediate, process, global, module) {(function (global, factory) {
-   true ? factory(exports) :
-  typeof define === 'function' && define.amd ? define(['exports'], factory) :
-  (factory((global.async = global.async || {})));
-}(this, (function (exports) { 'use strict';
-
-function slice(arrayLike, start) {
-    start = start|0;
-    var newLen = Math.max(arrayLike.length - start, 0);
-    var newArr = Array(newLen);
-    for(var idx = 0; idx < newLen; idx++)  {
-        newArr[idx] = arrayLike[start + idx];
-    }
-    return newArr;
-}
+                    // Support: Firefox 20+
+                    // Firefox doesn't alert if the returnValue field is not set.
+                    if (event.result !== undefined && event.originalEvent) {
+                        event.originalEvent.returnValue = event.result;
+                    }
+                }
+            }
+        },
 
-var initialParams = function (fn) {
-    return function (/*...args, callback*/) {
-        var args = slice(arguments);
-        var callback = args.pop();
-        fn.call(this, args, callback);
+        simulate: function (type, elem, event, bubble) {
+            // Piggyback on a donor event to simulate a different one.
+            // Fake originalEvent to avoid donor's stopPropagation, but if the
+            // simulated event prevents default then we do the same on the donor.
+            var e = jQuery.extend(new jQuery.Event(), event, {
+                type: type,
+                isSimulated: true,
+                originalEvent: {}
+            });
+            if (bubble) {
+                jQuery.event.trigger(e, null, elem);
+            } else {
+                jQuery.event.dispatch.call(elem, e);
+            }
+            if (e.isDefaultPrevented()) {
+                event.preventDefault();
+            }
+        }
     };
-};
 
-/**
- * Checks if `value` is the
- * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
- * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an object, else `false`.
- * @example
- *
- * _.isObject({});
- * // => true
- *
- * _.isObject([1, 2, 3]);
- * // => true
- *
- * _.isObject(_.noop);
- * // => true
- *
- * _.isObject(null);
- * // => false
- */
-function isObject(value) {
-  var type = typeof value;
-  return value != null && (type == 'object' || type == 'function');
-}
+    jQuery.removeEvent = document.removeEventListener ? function (elem, type, handle) {
+        if (elem.removeEventListener) {
+            elem.removeEventListener(type, handle, false);
+        }
+    } : function (elem, type, handle) {
+        var name = "on" + type;
 
-var hasSetImmediate = typeof setImmediate === 'function' && setImmediate;
-var hasNextTick = typeof process === 'object' && typeof process.nextTick === 'function';
+        if (elem.detachEvent) {
 
-function fallback(fn) {
-    setTimeout(fn, 0);
-}
+            // #8545, #7054, preventing memory leaks for custom events in IE6-8
+            // detachEvent needed property on element, by name of that event, to properly expose it to GC
+            if (typeof elem[name] === strundefined) {
+                elem[name] = null;
+            }
 
-function wrap(defer) {
-    return function (fn/*, ...args*/) {
-        var args = slice(arguments, 1);
-        defer(function () {
-            fn.apply(null, args);
-        });
+            elem.detachEvent(name, handle);
+        }
     };
-}
 
-var _defer;
+    jQuery.Event = function (src, props) {
+        // Allow instantiation without the 'new' keyword
+        if (!(this instanceof jQuery.Event)) {
+            return new jQuery.Event(src, props);
+        }
 
-if (hasSetImmediate) {
-    _defer = setImmediate;
-} else if (hasNextTick) {
-    _defer = process.nextTick;
-} else {
-    _defer = fallback;
-}
+        // Event object
+        if (src && src.type) {
+            this.originalEvent = src;
+            this.type = src.type;
 
-var setImmediate$1 = wrap(_defer);
+            // Events bubbling up the document may have been marked as prevented
+            // by a handler lower down the tree; reflect the correct value.
+            this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined &&
+            // Support: IE < 9, Android < 4.0
+            src.returnValue === false ? returnTrue : returnFalse;
 
-/**
- * Take a sync function and make it async, passing its return value to a
- * callback. This is useful for plugging sync functions into a waterfall,
- * series, or other async functions. Any arguments passed to the generated
- * function will be passed to the wrapped function (except for the final
- * callback argument). Errors thrown will be passed to the callback.
- *
- * If the function passed to `asyncify` returns a Promise, that promises's
- * resolved/rejected state will be used to call the callback, rather than simply
- * the synchronous return value.
- *
- * This also means you can asyncify ES2017 `async` functions.
- *
- * @name asyncify
- * @static
- * @memberOf module:Utils
- * @method
- * @alias wrapSync
- * @category Util
- * @param {Function} func - The synchronous function, or Promise-returning
- * function to convert to an {@link AsyncFunction}.
- * @returns {AsyncFunction} An asynchronous wrapper of the `func`. To be
- * invoked with `(args..., callback)`.
- * @example
- *
- * // passing a regular synchronous function
- * async.waterfall([
- *     async.apply(fs.readFile, filename, "utf8"),
- *     async.asyncify(JSON.parse),
- *     function (data, next) {
- *         // data is the result of parsing the text.
- *         // If there was a parsing error, it would have been caught.
- *     }
- * ], callback);
- *
- * // passing a function returning a promise
- * async.waterfall([
- *     async.apply(fs.readFile, filename, "utf8"),
- *     async.asyncify(function (contents) {
- *         return db.model.create(contents);
- *     }),
- *     function (model, next) {
- *         // `model` is the instantiated model object.
- *         // If there was an error, this function would be skipped.
- *     }
- * ], callback);
- *
- * // es2017 example, though `asyncify` is not needed if your JS environment
- * // supports async functions out of the box
- * var q = async.queue(async.asyncify(async function(file) {
- *     var intermediateStep = await processFile(file);
- *     return await somePromise(intermediateStep)
- * }));
- *
- * q.push(files);
- */
-function asyncify(func) {
-    return initialParams(function (args, callback) {
-        var result;
-        try {
-            result = func.apply(this, args);
-        } catch (e) {
-            return callback(e);
-        }
-        // if result is Promise object
-        if (isObject(result) && typeof result.then === 'function') {
-            result.then(function(value) {
-                invokeCallback(callback, null, value);
-            }, function(err) {
-                invokeCallback(callback, err.message ? err : new Error(err));
-            });
+            // Event type
         } else {
-            callback(null, result);
+            this.type = src;
         }
-    });
-}
-
-function invokeCallback(callback, error, value) {
-    try {
-        callback(error, value);
-    } catch (e) {
-        setImmediate$1(rethrow, e);
-    }
-}
-
-function rethrow(error) {
-    throw error;
-}
-
-var supportsSymbol = typeof Symbol === 'function';
 
-function isAsync(fn) {
-    return supportsSymbol && fn[Symbol.toStringTag] === 'AsyncFunction';
-}
+        // Put explicitly provided properties onto the event object
+        if (props) {
+            jQuery.extend(this, props);
+        }
 
-function wrapAsync(asyncFn) {
-    return isAsync(asyncFn) ? asyncify(asyncFn) : asyncFn;
-}
+        // Create a timestamp if incoming event doesn't have one
+        this.timeStamp = src && src.timeStamp || jQuery.now();
 
-function applyEach$1(eachfn) {
-    return function(fns/*, ...args*/) {
-        var args = slice(arguments, 1);
-        var go = initialParams(function(args, callback) {
-            var that = this;
-            return eachfn(fns, function (fn, cb) {
-                wrapAsync(fn).apply(that, args.concat(cb));
-            }, callback);
-        });
-        if (args.length) {
-            return go.apply(this, args);
-        }
-        else {
-            return go;
-        }
+        // Mark it as fixed
+        this[jQuery.expando] = true;
     };
-}
 
-/** Detect free variable `global` from Node.js. */
-var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;
+    var rformElems = /^(?:input|select|textarea)$/i,
+        rkeyEvent = /^key/,
+        rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/,
+        rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
+        rtypenamespace = /^([^.]*)(?:\.(.+)|)$/;
+
+    function returnTrue() {
+        return true;
+    }
 
-/** Detect free variable `self`. */
-var freeSelf = typeof self == 'object' && self && self.Object === Object && self;
+    function returnFalse() {
+        return false;
+    }
 
-/** Used as a reference to the global object. */
-var root = freeGlobal || freeSelf || Function('return this')();
+    // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
+    // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
+    jQuery.Event.prototype = {
+        isDefaultPrevented: returnFalse,
+        isPropagationStopped: returnFalse,
+        isImmediatePropagationStopped: returnFalse,
 
-/** Built-in value references. */
-var Symbol$1 = root.Symbol;
+        preventDefault: function () {
+            var e = this.originalEvent;
 
-/** Used for built-in method references. */
-var objectProto = Object.prototype;
+            this.isDefaultPrevented = returnTrue;
+            if (!e) {
+                return;
+            }
 
-/** Used to check objects for own properties. */
-var hasOwnProperty = objectProto.hasOwnProperty;
+            // If preventDefault exists, run it on the original event
+            if (e.preventDefault) {
+                e.preventDefault();
 
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
-var nativeObjectToString = objectProto.toString;
+                // Support: IE
+                // Otherwise set the returnValue property of the original event to false
+            } else {
+                e.returnValue = false;
+            }
+        },
+        stopPropagation: function () {
+            var e = this.originalEvent;
 
-/** Built-in value references. */
-var symToStringTag$1 = Symbol$1 ? Symbol$1.toStringTag : undefined;
+            this.isPropagationStopped = returnTrue;
+            if (!e) {
+                return;
+            }
+            // If stopPropagation exists, run it on the original event
+            if (e.stopPropagation) {
+                e.stopPropagation();
+            }
 
-/**
- * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the raw `toStringTag`.
- */
-function getRawTag(value) {
-  var isOwn = hasOwnProperty.call(value, symToStringTag$1),
-      tag = value[symToStringTag$1];
+            // Support: IE
+            // Set the cancelBubble property of the original event to true
+            e.cancelBubble = true;
+        },
+        stopImmediatePropagation: function () {
+            var e = this.originalEvent;
 
-  try {
-    value[symToStringTag$1] = undefined;
-    var unmasked = true;
-  } catch (e) {}
-
-  var result = nativeObjectToString.call(value);
-  if (unmasked) {
-    if (isOwn) {
-      value[symToStringTag$1] = tag;
-    } else {
-      delete value[symToStringTag$1];
-    }
-  }
-  return result;
-}
+            this.isImmediatePropagationStopped = returnTrue;
 
-/** Used for built-in method references. */
-var objectProto$1 = Object.prototype;
+            if (e && e.stopImmediatePropagation) {
+                e.stopImmediatePropagation();
+            }
 
-/**
- * Used to resolve the
- * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
- * of values.
- */
-var nativeObjectToString$1 = objectProto$1.toString;
+            this.stopPropagation();
+        }
+    };
 
-/**
- * Converts `value` to a string using `Object.prototype.toString`.
- *
- * @private
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- */
-function objectToString(value) {
-  return nativeObjectToString$1.call(value);
-}
+    // IE submit delegation
+    if (!support.submitBubbles) {
 
-/** `Object#toString` result references. */
-var nullTag = '[object Null]';
-var undefinedTag = '[object Undefined]';
+        jQuery.event.special.submit = {
+            setup: function () {
+                // Only need this for delegated form submit events
+                if (jQuery.nodeName(this, "form")) {
+                    return false;
+                }
 
-/** Built-in value references. */
-var symToStringTag = Symbol$1 ? Symbol$1.toStringTag : undefined;
+                // Lazy-add a submit handler when a descendant form may potentially be submitted
+                jQuery.event.add(this, "click._submit keypress._submit", function (e) {
+                    // Node name check avoids a VML-related crash in IE (#9807)
+                    var elem = e.target,
+                        form = jQuery.nodeName(elem, "input") || jQuery.nodeName(elem, "button") ? elem.form : undefined;
+                    if (form && !jQuery._data(form, "submitBubbles")) {
+                        jQuery.event.add(form, "submit._submit", function (event) {
+                            event._submit_bubble = true;
+                        });
+                        jQuery._data(form, "submitBubbles", true);
+                    }
+                });
+                // return undefined since we don't need an event listener
+            },
 
-/**
- * The base implementation of `getTag` without fallbacks for buggy environments.
- *
- * @private
- * @param {*} value The value to query.
- * @returns {string} Returns the `toStringTag`.
- */
-function baseGetTag(value) {
-  if (value == null) {
-    return value === undefined ? undefinedTag : nullTag;
-  }
-  value = Object(value);
-  return (symToStringTag && symToStringTag in value)
-    ? getRawTag(value)
-    : objectToString(value);
-}
+            postDispatch: function (event) {
+                // If form was submitted by the user, bubble the event up the tree
+                if (event._submit_bubble) {
+                    delete event._submit_bubble;
+                    if (this.parentNode && !event.isTrigger) {
+                        jQuery.event.simulate("submit", this.parentNode, event, true);
+                    }
+                }
+            },
 
-/** `Object#toString` result references. */
-var asyncTag = '[object AsyncFunction]';
-var funcTag = '[object Function]';
-var genTag = '[object GeneratorFunction]';
-var proxyTag = '[object Proxy]';
+            teardown: function () {
+                // Only need this for delegated form submit events
+                if (jQuery.nodeName(this, "form")) {
+                    return false;
+                }
 
-/**
- * Checks if `value` is classified as a `Function` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a function, else `false`.
- * @example
- *
- * _.isFunction(_);
- * // => true
- *
- * _.isFunction(/abc/);
- * // => false
- */
-function isFunction(value) {
-  if (!isObject(value)) {
-    return false;
-  }
-  // The use of `Object#toString` avoids issues with the `typeof` operator
-  // in Safari 9 which returns 'object' for typed arrays and other constructors.
-  var tag = baseGetTag(value);
-  return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
-}
+                // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
+                jQuery.event.remove(this, "._submit");
+            }
+        };
+    }
 
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER = 9007199254740991;
+    // IE change delegation and checkbox/radio fix
+    if (!support.changeBubbles) {
 
-/**
- * Checks if `value` is a valid array-like length.
- *
- * **Note:** This method is loosely based on
- * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
- * @example
- *
- * _.isLength(3);
- * // => true
- *
- * _.isLength(Number.MIN_VALUE);
- * // => false
- *
- * _.isLength(Infinity);
- * // => false
- *
- * _.isLength('3');
- * // => false
- */
-function isLength(value) {
-  return typeof value == 'number' &&
-    value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
-}
+        jQuery.event.special.change = {
 
-/**
- * Checks if `value` is array-like. A value is considered array-like if it's
- * not a function and has a `value.length` that's an integer greater than or
- * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
- * @example
- *
- * _.isArrayLike([1, 2, 3]);
- * // => true
- *
- * _.isArrayLike(document.body.children);
- * // => true
- *
- * _.isArrayLike('abc');
- * // => true
- *
- * _.isArrayLike(_.noop);
- * // => false
- */
-function isArrayLike(value) {
-  return value != null && isLength(value.length) && !isFunction(value);
-}
+            setup: function () {
 
-// A temporary value used to identify if the loop should be broken.
-// See #1064, #1293
-var breakLoop = {};
+                if (rformElems.test(this.nodeName)) {
+                    // IE doesn't fire change on a check/radio until blur; trigger it on click
+                    // after a propertychange. Eat the blur-change in special.change.handle.
+                    // This still fires onchange a second time for check/radio after blur.
+                    if (this.type === "checkbox" || this.type === "radio") {
+                        jQuery.event.add(this, "propertychange._change", function (event) {
+                            if (event.originalEvent.propertyName === "checked") {
+                                this._just_changed = true;
+                            }
+                        });
+                        jQuery.event.add(this, "click._change", function (event) {
+                            if (this._just_changed && !event.isTrigger) {
+                                this._just_changed = false;
+                            }
+                            // Allow triggered, simulated change events (#11500)
+                            jQuery.event.simulate("change", this, event, true);
+                        });
+                    }
+                    return false;
+                }
+                // Delegated event; lazy-add a change handler on descendant inputs
+                jQuery.event.add(this, "beforeactivate._change", function (e) {
+                    var elem = e.target;
 
-/**
- * This method returns `undefined`.
- *
- * @static
- * @memberOf _
- * @since 2.3.0
- * @category Util
- * @example
- *
- * _.times(2, _.noop);
- * // => [undefined, undefined]
- */
-function noop() {
-  // No operation performed.
-}
+                    if (rformElems.test(elem.nodeName) && !jQuery._data(elem, "changeBubbles")) {
+                        jQuery.event.add(elem, "change._change", function (event) {
+                            if (this.parentNode && !event.isSimulated && !event.isTrigger) {
+                                jQuery.event.simulate("change", this.parentNode, event, true);
+                            }
+                        });
+                        jQuery._data(elem, "changeBubbles", true);
+                    }
+                });
+            },
 
-function once(fn) {
-    return function () {
-        if (fn === null) return;
-        var callFn = fn;
-        fn = null;
-        callFn.apply(this, arguments);
-    };
-}
+            handle: function (event) {
+                var elem = event.target;
 
-var iteratorSymbol = typeof Symbol === 'function' && Symbol.iterator;
+                // Swallow native change events from checkbox/radio, we already triggered them above
+                if (this !== elem || event.isSimulated || event.isTrigger || elem.type !== "radio" && elem.type !== "checkbox") {
+                    return event.handleObj.handler.apply(this, arguments);
+                }
+            },
 
-var getIterator = function (coll) {
-    return iteratorSymbol && coll[iteratorSymbol] && coll[iteratorSymbol]();
-};
+            teardown: function () {
+                jQuery.event.remove(this, "._change");
 
-/**
- * The base implementation of `_.times` without support for iteratee shorthands
- * or max array length checks.
- *
- * @private
- * @param {number} n The number of times to invoke `iteratee`.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the array of results.
- */
-function baseTimes(n, iteratee) {
-  var index = -1,
-      result = Array(n);
+                return !rformElems.test(this.nodeName);
+            }
+        };
+    }
 
-  while (++index < n) {
-    result[index] = iteratee(index);
-  }
-  return result;
-}
+    // Create "bubbling" focus and blur events
+    if (!support.focusinBubbles) {
+        jQuery.each({ focus: "focusin", blur: "focusout" }, function (orig, fix) {
 
-/**
- * Checks if `value` is object-like. A value is object-like if it's not `null`
- * and has a `typeof` result of "object".
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
- * @example
- *
- * _.isObjectLike({});
- * // => true
- *
- * _.isObjectLike([1, 2, 3]);
- * // => true
- *
- * _.isObjectLike(_.noop);
- * // => false
- *
- * _.isObjectLike(null);
- * // => false
- */
-function isObjectLike(value) {
-  return value != null && typeof value == 'object';
-}
+            // Attach a single capturing handler on the document while someone wants focusin/focusout
+            var handler = function (event) {
+                jQuery.event.simulate(fix, event.target, jQuery.event.fix(event), true);
+            };
 
-/** `Object#toString` result references. */
-var argsTag = '[object Arguments]';
+            jQuery.event.special[fix] = {
+                setup: function () {
+                    var doc = this.ownerDocument || this,
+                        attaches = jQuery._data(doc, fix);
 
-/**
- * The base implementation of `_.isArguments`.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- */
-function baseIsArguments(value) {
-  return isObjectLike(value) && baseGetTag(value) == argsTag;
-}
+                    if (!attaches) {
+                        doc.addEventListener(orig, handler, true);
+                    }
+                    jQuery._data(doc, fix, (attaches || 0) + 1);
+                },
+                teardown: function () {
+                    var doc = this.ownerDocument || this,
+                        attaches = jQuery._data(doc, fix) - 1;
 
-/** Used for built-in method references. */
-var objectProto$3 = Object.prototype;
+                    if (!attaches) {
+                        doc.removeEventListener(orig, handler, true);
+                        jQuery._removeData(doc, fix);
+                    } else {
+                        jQuery._data(doc, fix, attaches);
+                    }
+                }
+            };
+        });
+    }
 
-/** Used to check objects for own properties. */
-var hasOwnProperty$2 = objectProto$3.hasOwnProperty;
+    jQuery.fn.extend({
 
-/** Built-in value references. */
-var propertyIsEnumerable = objectProto$3.propertyIsEnumerable;
+        on: function (types, selector, data, fn, /*INTERNAL*/one) {
+            var type, origFn;
 
-/**
- * Checks if `value` is likely an `arguments` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an `arguments` object,
- *  else `false`.
- * @example
- *
- * _.isArguments(function() { return arguments; }());
- * // => true
- *
- * _.isArguments([1, 2, 3]);
- * // => false
- */
-var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
-  return isObjectLike(value) && hasOwnProperty$2.call(value, 'callee') &&
-    !propertyIsEnumerable.call(value, 'callee');
-};
+            // Types can be a map of types/handlers
+            if (typeof types === "object") {
+                // ( types-Object, selector, data )
+                if (typeof selector !== "string") {
+                    // ( types-Object, data )
+                    data = data || selector;
+                    selector = undefined;
+                }
+                for (type in types) {
+                    this.on(type, selector, data, types[type], one);
+                }
+                return this;
+            }
 
-/**
- * Checks if `value` is classified as an `Array` object.
- *
- * @static
- * @memberOf _
- * @since 0.1.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is an array, else `false`.
- * @example
- *
- * _.isArray([1, 2, 3]);
- * // => true
- *
- * _.isArray(document.body.children);
- * // => false
- *
- * _.isArray('abc');
- * // => false
- *
- * _.isArray(_.noop);
- * // => false
- */
-var isArray = Array.isArray;
+            if (data == null && fn == null) {
+                // ( types, fn )
+                fn = selector;
+                data = selector = undefined;
+            } else if (fn == null) {
+                if (typeof selector === "string") {
+                    // ( types, selector, fn )
+                    fn = data;
+                    data = undefined;
+                } else {
+                    // ( types, data, fn )
+                    fn = data;
+                    data = selector;
+                    selector = undefined;
+                }
+            }
+            if (fn === false) {
+                fn = returnFalse;
+            } else if (!fn) {
+                return this;
+            }
 
-/**
- * This method returns `false`.
- *
- * @static
- * @memberOf _
- * @since 4.13.0
- * @category Util
- * @returns {boolean} Returns `false`.
- * @example
- *
- * _.times(2, _.stubFalse);
- * // => [false, false]
- */
-function stubFalse() {
-  return false;
-}
+            if (one === 1) {
+                origFn = fn;
+                fn = function (event) {
+                    // Can use an empty set, since event contains the info
+                    jQuery().off(event);
+                    return origFn.apply(this, arguments);
+                };
+                // Use same guid so caller can remove using origFn
+                fn.guid = origFn.guid || (origFn.guid = jQuery.guid++);
+            }
+            return this.each(function () {
+                jQuery.event.add(this, types, fn, data, selector);
+            });
+        },
+        one: function (types, selector, data, fn) {
+            return this.on(types, selector, data, fn, 1);
+        },
+        off: function (types, selector, fn) {
+            var handleObj, type;
+            if (types && types.preventDefault && types.handleObj) {
+                // ( event )  dispatched jQuery.Event
+                handleObj = types.handleObj;
+                jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler);
+                return this;
+            }
+            if (typeof types === "object") {
+                // ( types-object [, selector] )
+                for (type in types) {
+                    this.off(type, selector, types[type]);
+                }
+                return this;
+            }
+            if (selector === false || typeof selector === "function") {
+                // ( types [, fn] )
+                fn = selector;
+                selector = undefined;
+            }
+            if (fn === false) {
+                fn = returnFalse;
+            }
+            return this.each(function () {
+                jQuery.event.remove(this, types, fn, selector);
+            });
+        },
+
+        trigger: function (type, data) {
+            return this.each(function () {
+                jQuery.event.trigger(type, data, this);
+            });
+        },
+        triggerHandler: function (type, data) {
+            var elem = this[0];
+            if (elem) {
+                return jQuery.event.trigger(type, data, elem, true);
+            }
+        }
+    });
 
-/** Detect free variable `exports`. */
-var freeExports = typeof exports == 'object' && exports && !exports.nodeType && exports;
+    // Based off of the plugin by Clint Helfers, with permission.
+    // http://blindsignals.com/index.php/2009/07/jquery-delay/
+    jQuery.fn.delay = function (time, type) {
+        time = jQuery.fx ? jQuery.fx.speeds[time] || time : time;
+        type = type || "fx";
 
-/** Detect free variable `module`. */
-var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;
+        return this.queue(type, function (next, hooks) {
+            var timeout = setTimeout(next, time);
+            hooks.stop = function () {
+                clearTimeout(timeout);
+            };
+        });
+    };
 
-/** Detect the popular CommonJS extension `module.exports`. */
-var moduleExports = freeModule && freeModule.exports === freeExports;
+    var nonce = jQuery.now();
 
-/** Built-in value references. */
-var Buffer = moduleExports ? root.Buffer : undefined;
+    var rquery = /\?/;
 
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined;
+    var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
 
-/**
- * Checks if `value` is a buffer.
- *
- * @static
- * @memberOf _
- * @since 4.3.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
- * @example
- *
- * _.isBuffer(new Buffer(2));
- * // => true
- *
- * _.isBuffer(new Uint8Array(2));
- * // => false
- */
-var isBuffer = nativeIsBuffer || stubFalse;
+    jQuery.parseJSON = function (data) {
+        // Attempt to parse using the native JSON parser first
+        if (window.JSON && window.JSON.parse) {
+            // Support: Android 2.3
+            // Workaround failure to string-cast null input
+            return window.JSON.parse(data + "");
+        }
 
-/** Used as references for various `Number` constants. */
-var MAX_SAFE_INTEGER$1 = 9007199254740991;
+        var requireNonComma,
+            depth = null,
+            str = jQuery.trim(data + "");
 
-/** Used to detect unsigned integer values. */
-var reIsUint = /^(?:0|[1-9]\d*)$/;
+        // Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
+        // after removing valid tokens
+        return str && !jQuery.trim(str.replace(rvalidtokens, function (token, comma, open, close) {
 
-/**
- * Checks if `value` is a valid array-like index.
- *
- * @private
- * @param {*} value The value to check.
- * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
- * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
- */
-function isIndex(value, length) {
-  length = length == null ? MAX_SAFE_INTEGER$1 : length;
-  return !!length &&
-    (typeof value == 'number' || reIsUint.test(value)) &&
-    (value > -1 && value % 1 == 0 && value < length);
-}
+            // Force termination if we see a misplaced comma
+            if (requireNonComma && comma) {
+                depth = 0;
+            }
 
-/** `Object#toString` result references. */
-var argsTag$1 = '[object Arguments]';
-var arrayTag = '[object Array]';
-var boolTag = '[object Boolean]';
-var dateTag = '[object Date]';
-var errorTag = '[object Error]';
-var funcTag$1 = '[object Function]';
-var mapTag = '[object Map]';
-var numberTag = '[object Number]';
-var objectTag = '[object Object]';
-var regexpTag = '[object RegExp]';
-var setTag = '[object Set]';
-var stringTag = '[object String]';
-var weakMapTag = '[object WeakMap]';
-
-var arrayBufferTag = '[object ArrayBuffer]';
-var dataViewTag = '[object DataView]';
-var float32Tag = '[object Float32Array]';
-var float64Tag = '[object Float64Array]';
-var int8Tag = '[object Int8Array]';
-var int16Tag = '[object Int16Array]';
-var int32Tag = '[object Int32Array]';
-var uint8Tag = '[object Uint8Array]';
-var uint8ClampedTag = '[object Uint8ClampedArray]';
-var uint16Tag = '[object Uint16Array]';
-var uint32Tag = '[object Uint32Array]';
-
-/** Used to identify `toStringTag` values of typed arrays. */
-var typedArrayTags = {};
-typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
-typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
-typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
-typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
-typedArrayTags[uint32Tag] = true;
-typedArrayTags[argsTag$1] = typedArrayTags[arrayTag] =
-typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
-typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
-typedArrayTags[errorTag] = typedArrayTags[funcTag$1] =
-typedArrayTags[mapTag] = typedArrayTags[numberTag] =
-typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
-typedArrayTags[setTag] = typedArrayTags[stringTag] =
-typedArrayTags[weakMapTag] = false;
+            // Perform no more replacements after returning to outermost depth
+            if (depth === 0) {
+                return token;
+            }
 
-/**
- * The base implementation of `_.isTypedArray` without Node.js optimizations.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
- */
-function baseIsTypedArray(value) {
-  return isObjectLike(value) &&
-    isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
-}
+            // Commas must not follow "[", "{", or ","
+            requireNonComma = open || comma;
 
-/**
- * The base implementation of `_.unary` without support for storing metadata.
- *
- * @private
- * @param {Function} func The function to cap arguments for.
- * @returns {Function} Returns the new capped function.
- */
-function baseUnary(func) {
-  return function(value) {
-    return func(value);
-  };
-}
+            // Determine new depth
+            // array/object open ("[" or "{"): depth += true - false (increment)
+            // array/object close ("]" or "}"): depth += false - true (decrement)
+            // other cases ("," or primitive): depth += true - true (numeric cast)
+            depth += !close - !open;
 
-/** Detect free variable `exports`. */
-var freeExports$1 = typeof exports == 'object' && exports && !exports.nodeType && exports;
+            // Remove this token
+            return "";
+        })) ? Function("return " + str)() : jQuery.error("Invalid JSON: " + data);
+    };
 
-/** Detect free variable `module`. */
-var freeModule$1 = freeExports$1 && typeof module == 'object' && module && !module.nodeType && module;
+    // Cross-browser xml parsing
+    jQuery.parseXML = function (data) {
+        var xml, tmp;
+        if (!data || typeof data !== "string") {
+            return null;
+        }
+        try {
+            if (window.DOMParser) {
+                // Standard
+                tmp = new DOMParser();
+                xml = tmp.parseFromString(data, "text/xml");
+            } else {
+                // IE
+                xml = new ActiveXObject("Microsoft.XMLDOM");
+                xml.async = "false";
+                xml.loadXML(data);
+            }
+        } catch (e) {
+            xml = undefined;
+        }
+        if (!xml || !xml.documentElement || xml.getElementsByTagName("parsererror").length) {
+            jQuery.error("Invalid XML: " + data);
+        }
+        return xml;
+    };
 
-/** Detect the popular CommonJS extension `module.exports`. */
-var moduleExports$1 = freeModule$1 && freeModule$1.exports === freeExports$1;
+    var
+    // Document location
+    ajaxLocParts,
+        ajaxLocation,
+        rhash = /#.*$/,
+        rts = /([?&])_=[^&]*/,
+        rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg,
+        // IE leaves an \r character at EOL
+    // #7653, #8125, #8152: local protocol detection
+    rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
+        rnoContent = /^(?:GET|HEAD)$/,
+        rprotocol = /^\/\//,
+        rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/,
 
-/** Detect free variable `process` from Node.js. */
-var freeProcess = moduleExports$1 && freeGlobal.process;
 
-/** Used to access faster Node.js helpers. */
-var nodeUtil = (function() {
-  try {
-    return freeProcess && freeProcess.binding('util');
-  } catch (e) {}
-}());
+    /* Prefilters
+     * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
+     * 2) These are called:
+     *    - BEFORE asking for a transport
+     *    - AFTER param serialization (s.data is a string if s.processData is true)
+     * 3) key is the dataType
+     * 4) the catchall symbol "*" can be used
+     * 5) execution will start with transport dataType and THEN continue down to "*" if needed
+     */
+    prefilters = {},
 
-/* Node.js helper references. */
-var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;
 
-/**
- * Checks if `value` is classified as a typed array.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
- * @example
- *
- * _.isTypedArray(new Uint8Array);
- * // => true
- *
- * _.isTypedArray([]);
- * // => false
- */
-var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;
+    /* Transports bindings
+     * 1) key is the dataType
+     * 2) the catchall symbol "*" can be used
+     * 3) selection will start with transport dataType and THEN go to "*" if needed
+     */
+    transports = {},
 
-/** Used for built-in method references. */
-var objectProto$2 = Object.prototype;
 
-/** Used to check objects for own properties. */
-var hasOwnProperty$1 = objectProto$2.hasOwnProperty;
+    // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
+    allTypes = "*/".concat("*");
 
-/**
- * Creates an array of the enumerable property names of the array-like `value`.
- *
- * @private
- * @param {*} value The value to query.
- * @param {boolean} inherited Specify returning inherited property names.
- * @returns {Array} Returns the array of property names.
- */
-function arrayLikeKeys(value, inherited) {
-  var isArr = isArray(value),
-      isArg = !isArr && isArguments(value),
-      isBuff = !isArr && !isArg && isBuffer(value),
-      isType = !isArr && !isArg && !isBuff && isTypedArray(value),
-      skipIndexes = isArr || isArg || isBuff || isType,
-      result = skipIndexes ? baseTimes(value.length, String) : [],
-      length = result.length;
-
-  for (var key in value) {
-    if ((inherited || hasOwnProperty$1.call(value, key)) &&
-        !(skipIndexes && (
-           // Safari 9 has enumerable `arguments.length` in strict mode.
-           key == 'length' ||
-           // Node.js 0.10 has enumerable non-index properties on buffers.
-           (isBuff && (key == 'offset' || key == 'parent')) ||
-           // PhantomJS 2 has enumerable non-index properties on typed arrays.
-           (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
-           // Skip index properties.
-           isIndex(key, length)
-        ))) {
-      result.push(key);
+    // #8138, IE may throw an exception when accessing
+    // a field from window.location if document.domain has been set
+    try {
+        ajaxLocation = location.href;
+    } catch (e) {
+        // Use the href attribute of an A element
+        // since IE will modify it given document.location
+        ajaxLocation = document.createElement("a");
+        ajaxLocation.href = "";
+        ajaxLocation = ajaxLocation.href;
     }
-  }
-  return result;
-}
-
-/** Used for built-in method references. */
-var objectProto$5 = Object.prototype;
 
-/**
- * Checks if `value` is likely a prototype object.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
- */
-function isPrototype(value) {
-  var Ctor = value && value.constructor,
-      proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto$5;
+    // Segment location into parts
+    ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || [];
 
-  return value === proto;
-}
+    // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
+    function addToPrefiltersOrTransports(structure) {
 
-/**
- * Creates a unary function that invokes `func` with its argument transformed.
- *
- * @private
- * @param {Function} func The function to wrap.
- * @param {Function} transform The argument transform.
- * @returns {Function} Returns the new function.
- */
-function overArg(func, transform) {
-  return function(arg) {
-    return func(transform(arg));
-  };
-}
+        // dataTypeExpression is optional and defaults to "*"
+        return function (dataTypeExpression, func) {
 
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeKeys = overArg(Object.keys, Object);
+            if (typeof dataTypeExpression !== "string") {
+                func = dataTypeExpression;
+                dataTypeExpression = "*";
+            }
 
-/** Used for built-in method references. */
-var objectProto$4 = Object.prototype;
+            var dataType,
+                i = 0,
+                dataTypes = dataTypeExpression.toLowerCase().match(rnotwhite) || [];
 
-/** Used to check objects for own properties. */
-var hasOwnProperty$3 = objectProto$4.hasOwnProperty;
+            if (jQuery.isFunction(func)) {
+                // For each dataType in the dataTypeExpression
+                while (dataType = dataTypes[i++]) {
+                    // Prepend if requested
+                    if (dataType.charAt(0) === "+") {
+                        dataType = dataType.slice(1) || "*";
+                        (structure[dataType] = structure[dataType] || []).unshift(func);
 
-/**
- * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
- *
- * @private
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- */
-function baseKeys(object) {
-  if (!isPrototype(object)) {
-    return nativeKeys(object);
-  }
-  var result = [];
-  for (var key in Object(object)) {
-    if (hasOwnProperty$3.call(object, key) && key != 'constructor') {
-      result.push(key);
+                        // Otherwise append
+                    } else {
+                        (structure[dataType] = structure[dataType] || []).push(func);
+                    }
+                }
+            }
+        };
     }
-  }
-  return result;
-}
-
-/**
- * Creates an array of the own enumerable property names of `object`.
- *
- * **Note:** Non-object values are coerced to objects. See the
- * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
- * for more details.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Object
- * @param {Object} object The object to query.
- * @returns {Array} Returns the array of property names.
- * @example
- *
- * function Foo() {
- *   this.a = 1;
- *   this.b = 2;
- * }
- *
- * Foo.prototype.c = 3;
- *
- * _.keys(new Foo);
- * // => ['a', 'b'] (iteration order is not guaranteed)
- *
- * _.keys('hi');
- * // => ['0', '1']
- */
-function keys(object) {
-  return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
-}
 
-function createArrayIterator(coll) {
-    var i = -1;
-    var len = coll.length;
-    return function next() {
-        return ++i < len ? {value: coll[i], key: i} : null;
-    }
-}
+    // Base inspection function for prefilters and transports
+    function inspectPrefiltersOrTransports(structure, options, originalOptions, jqXHR) {
 
-function createES2015Iterator(iterator) {
-    var i = -1;
-    return function next() {
-        var item = iterator.next();
-        if (item.done)
-            return null;
-        i++;
-        return {value: item.value, key: i};
-    }
-}
+        var inspected = {},
+            seekingTransport = structure === transports;
 
-function createObjectIterator(obj) {
-    var okeys = keys(obj);
-    var i = -1;
-    var len = okeys.length;
-    return function next() {
-        var key = okeys[++i];
-        return i < len ? {value: obj[key], key: key} : null;
-    };
-}
+        function inspect(dataType) {
+            var selected;
+            inspected[dataType] = true;
+            jQuery.each(structure[dataType] || [], function (_, prefilterOrFactory) {
+                var dataTypeOrTransport = prefilterOrFactory(options, originalOptions, jqXHR);
+                if (typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[dataTypeOrTransport]) {
+                    options.dataTypes.unshift(dataTypeOrTransport);
+                    inspect(dataTypeOrTransport);
+                    return false;
+                } else if (seekingTransport) {
+                    return !(selected = dataTypeOrTransport);
+                }
+            });
+            return selected;
+        }
 
-function iterator(coll) {
-    if (isArrayLike(coll)) {
-        return createArrayIterator(coll);
+        return inspect(options.dataTypes[0]) || !inspected["*"] && inspect("*");
     }
 
-    var iterator = getIterator(coll);
-    return iterator ? createES2015Iterator(iterator) : createObjectIterator(coll);
-}
-
-function onlyOnce(fn) {
-    return function() {
-        if (fn === null) throw new Error("Callback was already called.");
-        var callFn = fn;
-        fn = null;
-        callFn.apply(this, arguments);
-    };
-}
+    // A special extend for ajax options
+    // that takes "flat" options (not to be deep extended)
+    // Fixes #9887
+    function ajaxExtend(target, src) {
+        var deep,
+            key,
+            flatOptions = jQuery.ajaxSettings.flatOptions || {};
 
-function _eachOfLimit(limit) {
-    return function (obj, iteratee, callback) {
-        callback = once(callback || noop);
-        if (limit <= 0 || !obj) {
-            return callback(null);
+        for (key in src) {
+            if (src[key] !== undefined) {
+                (flatOptions[key] ? target : deep || (deep = {}))[key] = src[key];
+            }
+        }
+        if (deep) {
+            jQuery.extend(true, target, deep);
         }
-        var nextElem = iterator(obj);
-        var done = false;
-        var running = 0;
 
-        function iterateeCallback(err, value) {
-            running -= 1;
-            if (err) {
-                done = true;
-                callback(err);
-            }
-            else if (value === breakLoop || (done && running <= 0)) {
-                done = true;
-                return callback(null);
-            }
-            else {
-                replenish();
+        return target;
+    }
+
+    /* Handles responses to an ajax request:
+     * - finds the right dataType (mediates between content-type and expected dataType)
+     * - returns the corresponding response
+     */
+    function ajaxHandleResponses(s, jqXHR, responses) {
+        var firstDataType,
+            ct,
+            finalDataType,
+            type,
+            contents = s.contents,
+            dataTypes = s.dataTypes;
+
+        // Remove auto dataType and get content-type in the process
+        while (dataTypes[0] === "*") {
+            dataTypes.shift();
+            if (ct === undefined) {
+                ct = s.mimeType || jqXHR.getResponseHeader("Content-Type");
             }
         }
 
-        function replenish () {
-            while (running < limit && !done) {
-                var elem = nextElem();
-                if (elem === null) {
-                    done = true;
-                    if (running <= 0) {
-                        callback(null);
-                    }
-                    return;
+        // Check if we're dealing with a known content-type
+        if (ct) {
+            for (type in contents) {
+                if (contents[type] && contents[type].test(ct)) {
+                    dataTypes.unshift(type);
+                    break;
                 }
-                running += 1;
-                iteratee(elem.value, elem.key, onlyOnce(iterateeCallback));
             }
         }
 
-        replenish();
-    };
-}
-
-/**
- * The same as [`eachOf`]{@link module:Collections.eachOf} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name eachOfLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.eachOf]{@link module:Collections.eachOf}
- * @alias forEachOfLimit
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async function to apply to each
- * item in `coll`. The `key` is the item's key, or index in the case of an
- * array.
- * Invoked with (item, key, callback).
- * @param {Function} [callback] - A callback which is called when all
- * `iteratee` functions have finished, or an error occurs. Invoked with (err).
- */
-function eachOfLimit(coll, limit, iteratee, callback) {
-    _eachOfLimit(limit)(coll, wrapAsync(iteratee), callback);
-}
-
-function doLimit(fn, limit) {
-    return function (iterable, iteratee, callback) {
-        return fn(iterable, limit, iteratee, callback);
-    };
-}
-
-// eachOf implementation optimized for array-likes
-function eachOfArrayLike(coll, iteratee, callback) {
-    callback = once(callback || noop);
-    var index = 0,
-        completed = 0,
-        length = coll.length;
-    if (length === 0) {
-        callback(null);
-    }
-
-    function iteratorCallback(err, value) {
-        if (err) {
-            callback(err);
-        } else if ((++completed === length) || value === breakLoop) {
-            callback(null);
+        // Check to see if we have a response for the expected dataType
+        if (dataTypes[0] in responses) {
+            finalDataType = dataTypes[0];
+        } else {
+            // Try convertible dataTypes
+            for (type in responses) {
+                if (!dataTypes[0] || s.converters[type + " " + dataTypes[0]]) {
+                    finalDataType = type;
+                    break;
+                }
+                if (!firstDataType) {
+                    firstDataType = type;
+                }
+            }
+            // Or just use first one
+            finalDataType = finalDataType || firstDataType;
         }
-    }
 
-    for (; index < length; index++) {
-        iteratee(coll[index], index, onlyOnce(iteratorCallback));
+        // If we found a dataType
+        // We add the dataType to the list if needed
+        // and return the corresponding response
+        if (finalDataType) {
+            if (finalDataType !== dataTypes[0]) {
+                dataTypes.unshift(finalDataType);
+            }
+            return responses[finalDataType];
+        }
     }
-}
-
-// a generic version of eachOf which can handle array, object, and iterator cases.
-var eachOfGeneric = doLimit(eachOfLimit, Infinity);
 
-/**
- * Like [`each`]{@link module:Collections.each}, except that it passes the key (or index) as the second argument
- * to the iteratee.
- *
- * @name eachOf
- * @static
- * @memberOf module:Collections
- * @method
- * @alias forEachOf
- * @category Collection
- * @see [async.each]{@link module:Collections.each}
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A function to apply to each
- * item in `coll`.
- * The `key` is the item's key, or index in the case of an array.
- * Invoked with (item, key, callback).
- * @param {Function} [callback] - A callback which is called when all
- * `iteratee` functions have finished, or an error occurs. Invoked with (err).
- * @example
- *
- * var obj = {dev: "/dev.json", test: "/test.json", prod: "/prod.json"};
- * var configs = {};
- *
- * async.forEachOf(obj, function (value, key, callback) {
- *     fs.readFile(__dirname + value, "utf8", function (err, data) {
- *         if (err) return callback(err);
- *         try {
- *             configs[key] = JSON.parse(data);
- *         } catch (e) {
- *             return callback(e);
- *         }
- *         callback();
- *     });
- * }, function (err) {
- *     if (err) console.error(err.message);
- *     // configs is now a map of JSON data
- *     doSomethingWith(configs);
- * });
- */
-var eachOf = function(coll, iteratee, callback) {
-    var eachOfImplementation = isArrayLike(coll) ? eachOfArrayLike : eachOfGeneric;
-    eachOfImplementation(coll, wrapAsync(iteratee), callback);
-};
+    /* Chain conversions given the request and the original response
+     * Also sets the responseXXX fields on the jqXHR instance
+     */
+    function ajaxConvert(s, response, jqXHR, isSuccess) {
+        var conv2,
+            current,
+            conv,
+            tmp,
+            prev,
+            converters = {},
 
-function doParallel(fn) {
-    return function (obj, iteratee, callback) {
-        return fn(eachOf, obj, wrapAsync(iteratee), callback);
-    };
-}
+        // Work with a copy of dataTypes in case we need to modify it for conversion
+        dataTypes = s.dataTypes.slice();
 
-function _asyncMap(eachfn, arr, iteratee, callback) {
-    callback = callback || noop;
-    arr = arr || [];
-    var results = [];
-    var counter = 0;
-    var _iteratee = wrapAsync(iteratee);
-
-    eachfn(arr, function (value, _, callback) {
-        var index = counter++;
-        _iteratee(value, function (err, v) {
-            results[index] = v;
-            callback(err);
-        });
-    }, function (err) {
-        callback(err, results);
-    });
-}
+        // Create converters map with lowercased keys
+        if (dataTypes[1]) {
+            for (conv in s.converters) {
+                converters[conv.toLowerCase()] = s.converters[conv];
+            }
+        }
 
-/**
- * Produces a new collection of values by mapping each value in `coll` through
- * the `iteratee` function. The `iteratee` is called with an item from `coll`
- * and a callback for when it has finished processing. Each of these callback
- * takes 2 arguments: an `error`, and the transformed item from `coll`. If
- * `iteratee` passes an error to its callback, the main `callback` (for the
- * `map` function) is immediately called with the error.
- *
- * Note, that since this function applies the `iteratee` to each item in
- * parallel, there is no guarantee that the `iteratee` functions will complete
- * in order. However, the results array will be in the same order as the
- * original `coll`.
- *
- * If `map` is passed an Object, the results will be an Array.  The results
- * will roughly be in the order of the original Objects' keys (but this can
- * vary across JavaScript engines).
- *
- * @name map
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with the transformed item.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Results is an Array of the
- * transformed items from the `coll`. Invoked with (err, results).
- * @example
- *
- * async.map(['file1','file2','file3'], fs.stat, function(err, results) {
- *     // results is now an array of stats for each file
- * });
- */
-var map = doParallel(_asyncMap);
+        current = dataTypes.shift();
 
-/**
- * Applies the provided arguments to each function in the array, calling
- * `callback` after all functions have completed. If you only provide the first
- * argument, `fns`, then it will return a function which lets you pass in the
- * arguments as if it were a single function call. If more arguments are
- * provided, `callback` is required while `args` is still optional.
- *
- * @name applyEach
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array|Iterable|Object} fns - A collection of {@link AsyncFunction}s
- * to all call with the same arguments
- * @param {...*} [args] - any number of separate arguments to pass to the
- * function.
- * @param {Function} [callback] - the final argument should be the callback,
- * called when all functions have completed processing.
- * @returns {Function} - If only the first argument, `fns`, is provided, it will
- * return a function which lets you pass in the arguments as if it were a single
- * function call. The signature is `(..args, callback)`. If invoked with any
- * arguments, `callback` is required.
- * @example
- *
- * async.applyEach([enableSearch, updateSchema], 'bucket', callback);
- *
- * // partial application example:
- * async.each(
- *     buckets,
- *     async.applyEach([enableSearch, updateSchema]),
- *     callback
- * );
- */
-var applyEach = applyEach$1(map);
+        // Convert to each sequential dataType
+        while (current) {
 
-function doParallelLimit(fn) {
-    return function (obj, limit, iteratee, callback) {
-        return fn(_eachOfLimit(limit), obj, wrapAsync(iteratee), callback);
-    };
-}
+            if (s.responseFields[current]) {
+                jqXHR[s.responseFields[current]] = response;
+            }
 
-/**
- * The same as [`map`]{@link module:Collections.map} but runs a maximum of `limit` async operations at a time.
- *
- * @name mapLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.map]{@link module:Collections.map}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with the transformed item.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Results is an array of the
- * transformed items from the `coll`. Invoked with (err, results).
- */
-var mapLimit = doParallelLimit(_asyncMap);
+            // Apply the dataFilter if provided
+            if (!prev && isSuccess && s.dataFilter) {
+                response = s.dataFilter(response, s.dataType);
+            }
 
-/**
- * The same as [`map`]{@link module:Collections.map} but runs only a single async operation at a time.
- *
- * @name mapSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.map]{@link module:Collections.map}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with the transformed item.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Results is an array of the
- * transformed items from the `coll`. Invoked with (err, results).
- */
-var mapSeries = doLimit(mapLimit, 1);
+            prev = current;
+            current = dataTypes.shift();
 
-/**
- * The same as [`applyEach`]{@link module:ControlFlow.applyEach} but runs only a single async operation at a time.
- *
- * @name applyEachSeries
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.applyEach]{@link module:ControlFlow.applyEach}
- * @category Control Flow
- * @param {Array|Iterable|Object} fns - A collection of {@link AsyncFunction}s to all
- * call with the same arguments
- * @param {...*} [args] - any number of separate arguments to pass to the
- * function.
- * @param {Function} [callback] - the final argument should be the callback,
- * called when all functions have completed processing.
- * @returns {Function} - If only the first argument is provided, it will return
- * a function which lets you pass in the arguments as if it were a single
- * function call.
- */
-var applyEachSeries = applyEach$1(mapSeries);
+            if (current) {
 
-/**
- * Creates a continuation function with some arguments already applied.
- *
- * Useful as a shorthand when combined with other control flow functions. Any
- * arguments passed to the returned function are added to the arguments
- * originally passed to apply.
- *
- * @name apply
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {Function} fn - The function you want to eventually apply all
- * arguments to. Invokes with (arguments...).
- * @param {...*} arguments... - Any number of arguments to automatically apply
- * when the continuation is called.
- * @returns {Function} the partially-applied function
- * @example
- *
- * // using apply
- * async.parallel([
- *     async.apply(fs.writeFile, 'testfile1', 'test1'),
- *     async.apply(fs.writeFile, 'testfile2', 'test2')
- * ]);
- *
- *
- * // the same process without using apply
- * async.parallel([
- *     function(callback) {
- *         fs.writeFile('testfile1', 'test1', callback);
- *     },
- *     function(callback) {
- *         fs.writeFile('testfile2', 'test2', callback);
- *     }
- * ]);
- *
- * // It's possible to pass any number of additional arguments when calling the
- * // continuation:
- *
- * node> var fn = async.apply(sys.puts, 'one');
- * node> fn('two', 'three');
- * one
- * two
- * three
- */
-var apply = function(fn/*, ...args*/) {
-    var args = slice(arguments, 1);
-    return function(/*callArgs*/) {
-        var callArgs = slice(arguments);
-        return fn.apply(null, args.concat(callArgs));
-    };
-};
+                // There's only work to do if current dataType is non-auto
+                if (current === "*") {
 
-/**
- * A specialized version of `_.forEach` for arrays without support for
- * iteratee shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns `array`.
- */
-function arrayEach(array, iteratee) {
-  var index = -1,
-      length = array == null ? 0 : array.length;
+                    current = prev;
 
-  while (++index < length) {
-    if (iteratee(array[index], index, array) === false) {
-      break;
-    }
-  }
-  return array;
-}
+                    // Convert response if prev dataType is non-auto and differs from current
+                } else if (prev !== "*" && prev !== current) {
 
-/**
- * Creates a base function for methods like `_.forIn` and `_.forOwn`.
- *
- * @private
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Function} Returns the new base function.
- */
-function createBaseFor(fromRight) {
-  return function(object, iteratee, keysFunc) {
-    var index = -1,
-        iterable = Object(object),
-        props = keysFunc(object),
-        length = props.length;
-
-    while (length--) {
-      var key = props[fromRight ? length : ++index];
-      if (iteratee(iterable[key], key, iterable) === false) {
-        break;
-      }
-    }
-    return object;
-  };
-}
+                    // Seek a direct converter
+                    conv = converters[prev + " " + current] || converters["* " + current];
 
-/**
- * The base implementation of `baseForOwn` which iterates over `object`
- * properties returned by `keysFunc` and invokes `iteratee` for each property.
- * Iteratee functions may exit iteration early by explicitly returning `false`.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @param {Function} keysFunc The function to get the keys of `object`.
- * @returns {Object} Returns `object`.
- */
-var baseFor = createBaseFor();
+                    // If none found, seek a pair
+                    if (!conv) {
+                        for (conv2 in converters) {
 
-/**
- * The base implementation of `_.forOwn` without support for iteratee shorthands.
- *
- * @private
- * @param {Object} object The object to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Object} Returns `object`.
- */
-function baseForOwn(object, iteratee) {
-  return object && baseFor(object, iteratee, keys);
-}
+                            // If conv2 outputs current
+                            tmp = conv2.split(" ");
+                            if (tmp[1] === current) {
 
-/**
- * The base implementation of `_.findIndex` and `_.findLastIndex` without
- * support for iteratee shorthands.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {Function} predicate The function invoked per iteration.
- * @param {number} fromIndex The index to search from.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
-function baseFindIndex(array, predicate, fromIndex, fromRight) {
-  var length = array.length,
-      index = fromIndex + (fromRight ? 1 : -1);
+                                // If prev can be converted to accepted input
+                                conv = converters[prev + " " + tmp[0]] || converters["* " + tmp[0]];
+                                if (conv) {
+                                    // Condense equivalence converters
+                                    if (conv === true) {
+                                        conv = converters[conv2];
 
-  while ((fromRight ? index-- : ++index < length)) {
-    if (predicate(array[index], index, array)) {
-      return index;
-    }
-  }
-  return -1;
-}
+                                        // Otherwise, insert the intermediate dataType
+                                    } else if (converters[conv2] !== true) {
+                                        current = tmp[0];
+                                        dataTypes.unshift(tmp[1]);
+                                    }
+                                    break;
+                                }
+                            }
+                        }
+                    }
 
-/**
- * The base implementation of `_.isNaN` without support for number objects.
- *
- * @private
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
- */
-function baseIsNaN(value) {
-  return value !== value;
-}
+                    // Apply converter (if not an equivalence)
+                    if (conv !== true) {
 
-/**
- * A specialized version of `_.indexOf` which performs strict equality
- * comparisons of values, i.e. `===`.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {*} value The value to search for.
- * @param {number} fromIndex The index to search from.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
-function strictIndexOf(array, value, fromIndex) {
-  var index = fromIndex - 1,
-      length = array.length;
+                        // Unless errors are allowed to bubble, catch and return them
+                        if (conv && s["throws"]) {
+                            response = conv(response);
+                        } else {
+                            try {
+                                response = conv(response);
+                            } catch (e) {
+                                return {
+                                    state: "parsererror",
+                                    error: conv ? e : "No conversion from " + prev + " to " + current
+                                };
+                            }
+                        }
+                    }
+                }
+            }
+        }
 
-  while (++index < length) {
-    if (array[index] === value) {
-      return index;
+        return { state: "success", data: response };
     }
-  }
-  return -1;
-}
 
-/**
- * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {*} value The value to search for.
- * @param {number} fromIndex The index to search from.
- * @returns {number} Returns the index of the matched value, else `-1`.
- */
-function baseIndexOf(array, value, fromIndex) {
-  return value === value
-    ? strictIndexOf(array, value, fromIndex)
-    : baseFindIndex(array, baseIsNaN, fromIndex);
-}
+    jQuery.extend({
 
-/**
- * Determines the best order for running the {@link AsyncFunction}s in `tasks`, based on
- * their requirements. Each function can optionally depend on other functions
- * being completed first, and each function is run as soon as its requirements
- * are satisfied.
- *
- * If any of the {@link AsyncFunction}s pass an error to their callback, the `auto` sequence
- * will stop. Further tasks will not execute (so any other functions depending
- * on it will not run), and the main `callback` is immediately called with the
- * error.
- *
- * {@link AsyncFunction}s also receive an object containing the results of functions which
- * have completed so far as the first argument, if they have dependencies. If a
- * task function has no dependencies, it will only be passed a callback.
- *
- * @name auto
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Object} tasks - An object. Each of its properties is either a
- * function or an array of requirements, with the {@link AsyncFunction} itself the last item
- * in the array. The object's key of a property serves as the name of the task
- * defined by that property, i.e. can be used when specifying requirements for
- * other tasks. The function receives one or two arguments:
- * * a `results` object, containing the results of the previously executed
- *   functions, only passed if the task has any dependencies,
- * * a `callback(err, result)` function, which must be called when finished,
- *   passing an `error` (which can be `null`) and the result of the function's
- *   execution.
- * @param {number} [concurrency=Infinity] - An optional `integer` for
- * determining the maximum number of tasks that can be run in parallel. By
- * default, as many as possible.
- * @param {Function} [callback] - An optional callback which is called when all
- * the tasks have been completed. It receives the `err` argument if any `tasks`
- * pass an error to their callback. Results are always returned; however, if an
- * error occurs, no further `tasks` will be performed, and the results object
- * will only contain partial results. Invoked with (err, results).
- * @returns undefined
- * @example
- *
- * async.auto({
- *     // this function will just be passed a callback
- *     readData: async.apply(fs.readFile, 'data.txt', 'utf-8'),
- *     showData: ['readData', function(results, cb) {
- *         // results.readData is the file's contents
- *         // ...
- *     }]
- * }, callback);
- *
- * async.auto({
- *     get_data: function(callback) {
- *         console.log('in get_data');
- *         // async code to get some data
- *         callback(null, 'data', 'converted to array');
- *     },
- *     make_folder: function(callback) {
- *         console.log('in make_folder');
- *         // async code to create a directory to store a file in
- *         // this is run at the same time as getting the data
- *         callback(null, 'folder');
- *     },
- *     write_file: ['get_data', 'make_folder', function(results, callback) {
- *         console.log('in write_file', JSON.stringify(results));
- *         // once there is some data and the directory exists,
- *         // write the data to a file in the directory
- *         callback(null, 'filename');
- *     }],
- *     email_link: ['write_file', function(results, callback) {
- *         console.log('in email_link', JSON.stringify(results));
- *         // once the file is written let's email a link to it...
- *         // results.write_file contains the filename returned by write_file.
- *         callback(null, {'file':results.write_file, 'email':'user@example.com'});
- *     }]
- * }, function(err, results) {
- *     console.log('err = ', err);
- *     console.log('results = ', results);
- * });
- */
-var auto = function (tasks, concurrency, callback) {
-    if (typeof concurrency === 'function') {
-        // concurrency is optional, shift the args.
-        callback = concurrency;
-        concurrency = null;
-    }
-    callback = once(callback || noop);
-    var keys$$1 = keys(tasks);
-    var numTasks = keys$$1.length;
-    if (!numTasks) {
-        return callback(null);
-    }
-    if (!concurrency) {
-        concurrency = numTasks;
-    }
+        // Counter for holding the number of active queries
+        active: 0,
 
-    var results = {};
-    var runningTasks = 0;
-    var hasError = false;
+        // Last-Modified header cache for next request
+        lastModified: {},
+        etag: {},
 
-    var listeners = Object.create(null);
+        ajaxSettings: {
+            url: ajaxLocation,
+            type: "GET",
+            isLocal: rlocalProtocol.test(ajaxLocParts[1]),
+            global: true,
+            processData: true,
+            async: true,
+            contentType: "application/x-www-form-urlencoded; charset=UTF-8",
+            /*
+             timeout: 0,
+             data: null,
+             dataType: null,
+             username: null,
+             password: null,
+             cache: null,
+             throws: false,
+             traditional: false,
+             headers: {},
+             */
 
-    var readyTasks = [];
+            accepts: {
+                "*": allTypes,
+                text: "text/plain",
+                html: "text/html",
+                xml: "application/xml, text/xml",
+                json: "application/json, text/javascript"
+            },
 
-    // for cycle detection:
-    var readyToCheck = []; // tasks that have been identified as reachable
-    // without the possibility of returning to an ancestor task
-    var uncheckedDependencies = {};
+            contents: {
+                xml: /xml/,
+                html: /html/,
+                json: /json/
+            },
 
-    baseForOwn(tasks, function (task, key) {
-        if (!isArray(task)) {
-            // no dependencies
-            enqueueTask(key, [task]);
-            readyToCheck.push(key);
-            return;
-        }
+            responseFields: {
+                xml: "responseXML",
+                text: "responseText",
+                json: "responseJSON"
+            },
 
-        var dependencies = task.slice(0, task.length - 1);
-        var remainingDependencies = dependencies.length;
-        if (remainingDependencies === 0) {
-            enqueueTask(key, task);
-            readyToCheck.push(key);
-            return;
-        }
-        uncheckedDependencies[key] = remainingDependencies;
-
-        arrayEach(dependencies, function (dependencyName) {
-            if (!tasks[dependencyName]) {
-                throw new Error('async.auto task `' + key +
-                    '` has a non-existent dependency `' +
-                    dependencyName + '` in ' +
-                    dependencies.join(', '));
-            }
-            addListener(dependencyName, function () {
-                remainingDependencies--;
-                if (remainingDependencies === 0) {
-                    enqueueTask(key, task);
-                }
-            });
-        });
-    });
+            // Data converters
+            // Keys separate source (or catchall "*") and destination types with a single space
+            converters: {
 
-    checkForDeadlocks();
-    processQueue();
+                // Convert anything to text
+                "* text": String,
 
-    function enqueueTask(key, task) {
-        readyTasks.push(function () {
-            runTask(key, task);
-        });
-    }
+                // Text to html (true = no transformation)
+                "text html": true,
 
-    function processQueue() {
-        if (readyTasks.length === 0 && runningTasks === 0) {
-            return callback(null, results);
-        }
-        while(readyTasks.length && runningTasks < concurrency) {
-            var run = readyTasks.shift();
-            run();
-        }
+                // Evaluate text as a json expression
+                "text json": jQuery.parseJSON,
 
-    }
+                // Parse text as xml
+                "text xml": jQuery.parseXML
+            },
 
-    function addListener(taskName, fn) {
-        var taskListeners = listeners[taskName];
-        if (!taskListeners) {
-            taskListeners = listeners[taskName] = [];
-        }
+            // For options that shouldn't be deep extended:
+            // you can add your own custom options here if
+            // and when you create one that shouldn't be
+            // deep extended (see ajaxExtend)
+            flatOptions: {
+                url: true,
+                context: true
+            }
+        },
 
-        taskListeners.push(fn);
-    }
+        // Creates a full fledged settings object into target
+        // with both ajaxSettings and settings fields.
+        // If target is omitted, writes into ajaxSettings.
+        ajaxSetup: function (target, settings) {
+            return settings ?
 
-    function taskComplete(taskName) {
-        var taskListeners = listeners[taskName] || [];
-        arrayEach(taskListeners, function (fn) {
-            fn();
-        });
-        processQueue();
-    }
+            // Building a settings object
+            ajaxExtend(ajaxExtend(target, jQuery.ajaxSettings), settings) :
 
+            // Extending ajaxSettings
+            ajaxExtend(jQuery.ajaxSettings, target);
+        },
 
-    function runTask(key, task) {
-        if (hasError) return;
+        ajaxPrefilter: addToPrefiltersOrTransports(prefilters),
+        ajaxTransport: addToPrefiltersOrTransports(transports),
 
-        var taskCallback = onlyOnce(function(err, result) {
-            runningTasks--;
-            if (arguments.length > 2) {
-                result = slice(arguments, 1);
-            }
-            if (err) {
-                var safeResults = {};
-                baseForOwn(results, function(val, rkey) {
-                    safeResults[rkey] = val;
-                });
-                safeResults[key] = result;
-                hasError = true;
-                listeners = Object.create(null);
+        // Main method
+        ajax: function (url, options) {
 
-                callback(err, safeResults);
-            } else {
-                results[key] = result;
-                taskComplete(key);
+            // If url is an object, simulate pre-1.5 signature
+            if (typeof url === "object") {
+                options = url;
+                url = undefined;
             }
-        });
 
-        runningTasks++;
-        var taskFn = wrapAsync(task[task.length - 1]);
-        if (task.length > 1) {
-            taskFn(results, taskCallback);
-        } else {
-            taskFn(taskCallback);
-        }
-    }
+            // Force options to be an object
+            options = options || {};
 
-    function checkForDeadlocks() {
-        // Kahn's algorithm
-        // https://en.wikipedia.org/wiki/Topological_sorting#Kahn.27s_algorithm
-        // http://connalle.blogspot.com/2013/10/topological-sortingkahn-algorithm.html
-        var currentTask;
-        var counter = 0;
-        while (readyToCheck.length) {
-            currentTask = readyToCheck.pop();
-            counter++;
-            arrayEach(getDependents(currentTask), function (dependent) {
-                if (--uncheckedDependencies[dependent] === 0) {
-                    readyToCheck.push(dependent);
-                }
-            });
-        }
+            var // Cross-domain detection vars
+            parts,
 
-        if (counter !== numTasks) {
-            throw new Error(
-                'async.auto cannot execute tasks due to a recursive dependency'
-            );
-        }
-    }
+            // Loop variable
+            i,
 
-    function getDependents(taskName) {
-        var result = [];
-        baseForOwn(tasks, function (task, key) {
-            if (isArray(task) && baseIndexOf(task, taskName, 0) >= 0) {
-                result.push(key);
-            }
-        });
-        return result;
-    }
-};
+            // URL without anti-cache param
+            cacheURL,
 
-/**
- * A specialized version of `_.map` for arrays without support for iteratee
- * shorthands.
- *
- * @private
- * @param {Array} [array] The array to iterate over.
- * @param {Function} iteratee The function invoked per iteration.
- * @returns {Array} Returns the new mapped array.
- */
-function arrayMap(array, iteratee) {
-  var index = -1,
-      length = array == null ? 0 : array.length,
-      result = Array(length);
+            // Response headers as string
+            responseHeadersString,
 
-  while (++index < length) {
-    result[index] = iteratee(array[index], index, array);
-  }
-  return result;
-}
+            // timeout handle
+            timeoutTimer,
 
-/** `Object#toString` result references. */
-var symbolTag = '[object Symbol]';
 
-/**
- * Checks if `value` is classified as a `Symbol` primitive or object.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to check.
- * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
- * @example
- *
- * _.isSymbol(Symbol.iterator);
- * // => true
- *
- * _.isSymbol('abc');
- * // => false
- */
-function isSymbol(value) {
-  return typeof value == 'symbol' ||
-    (isObjectLike(value) && baseGetTag(value) == symbolTag);
-}
+            // To know if global events are to be dispatched
+            fireGlobals,
+                transport,
 
-/** Used as references for various `Number` constants. */
-var INFINITY = 1 / 0;
+            // Response headers
+            responseHeaders,
 
-/** Used to convert symbols to primitives and strings. */
-var symbolProto = Symbol$1 ? Symbol$1.prototype : undefined;
-var symbolToString = symbolProto ? symbolProto.toString : undefined;
+            // Create the final options object
+            s = jQuery.ajaxSetup({}, options),
 
-/**
- * The base implementation of `_.toString` which doesn't convert nullish
- * values to empty strings.
- *
- * @private
- * @param {*} value The value to process.
- * @returns {string} Returns the string.
- */
-function baseToString(value) {
-  // Exit early for strings to avoid a performance hit in some environments.
-  if (typeof value == 'string') {
-    return value;
-  }
-  if (isArray(value)) {
-    // Recursively convert values (susceptible to call stack limits).
-    return arrayMap(value, baseToString) + '';
-  }
-  if (isSymbol(value)) {
-    return symbolToString ? symbolToString.call(value) : '';
-  }
-  var result = (value + '');
-  return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
-}
+            // Callbacks context
+            callbackContext = s.context || s,
 
-/**
- * The base implementation of `_.slice` without an iteratee call guard.
- *
- * @private
- * @param {Array} array The array to slice.
- * @param {number} [start=0] The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns the slice of `array`.
- */
-function baseSlice(array, start, end) {
-  var index = -1,
-      length = array.length;
+            // Context for global events is callbackContext if it is a DOM node or jQuery collection
+            globalEventContext = s.context && (callbackContext.nodeType || callbackContext.jquery) ? jQuery(callbackContext) : jQuery.event,
 
-  if (start < 0) {
-    start = -start > length ? 0 : (length + start);
-  }
-  end = end > length ? length : end;
-  if (end < 0) {
-    end += length;
-  }
-  length = start > end ? 0 : ((end - start) >>> 0);
-  start >>>= 0;
+            // Deferreds
+            deferred = jQuery.Deferred(),
+                completeDeferred = jQuery.Callbacks("once memory"),
 
-  var result = Array(length);
-  while (++index < length) {
-    result[index] = array[index + start];
-  }
-  return result;
-}
+            // Status-dependent callbacks
+            statusCode = s.statusCode || {},
 
-/**
- * Casts `array` to a slice if it's needed.
- *
- * @private
- * @param {Array} array The array to inspect.
- * @param {number} start The start position.
- * @param {number} [end=array.length] The end position.
- * @returns {Array} Returns the cast slice.
- */
-function castSlice(array, start, end) {
-  var length = array.length;
-  end = end === undefined ? length : end;
-  return (!start && end >= length) ? array : baseSlice(array, start, end);
-}
+            // Headers (they are sent all at once)
+            requestHeaders = {},
+                requestHeadersNames = {},
 
-/**
- * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
- * that is not found in the character symbols.
- *
- * @private
- * @param {Array} strSymbols The string symbols to inspect.
- * @param {Array} chrSymbols The character symbols to find.
- * @returns {number} Returns the index of the last unmatched string symbol.
- */
-function charsEndIndex(strSymbols, chrSymbols) {
-  var index = strSymbols.length;
+            // The jqXHR state
+            state = 0,
 
-  while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
-  return index;
-}
+            // Default abort message
+            strAbort = "canceled",
 
-/**
- * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
- * that is not found in the character symbols.
- *
- * @private
- * @param {Array} strSymbols The string symbols to inspect.
- * @param {Array} chrSymbols The character symbols to find.
- * @returns {number} Returns the index of the first unmatched string symbol.
- */
-function charsStartIndex(strSymbols, chrSymbols) {
-  var index = -1,
-      length = strSymbols.length;
+            // Fake xhr
+            jqXHR = {
+                readyState: 0,
 
-  while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
-  return index;
-}
+                // Builds headers hashtable if needed
+                getResponseHeader: function (key) {
+                    var match;
+                    if (state === 2) {
+                        if (!responseHeaders) {
+                            responseHeaders = {};
+                            while (match = rheaders.exec(responseHeadersString)) {
+                                responseHeaders[match[1].toLowerCase()] = match[2];
+                            }
+                        }
+                        match = responseHeaders[key.toLowerCase()];
+                    }
+                    return match == null ? null : match;
+                },
 
-/**
- * Converts an ASCII `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function asciiToArray(string) {
-  return string.split('');
-}
+                // Raw string
+                getAllResponseHeaders: function () {
+                    return state === 2 ? responseHeadersString : null;
+                },
 
-/** Used to compose unicode character classes. */
-var rsAstralRange = '\\ud800-\\udfff';
-var rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23';
-var rsComboSymbolsRange = '\\u20d0-\\u20f0';
-var rsVarRange = '\\ufe0e\\ufe0f';
+                // Caches the header
+                setRequestHeader: function (name, value) {
+                    var lname = name.toLowerCase();
+                    if (!state) {
+                        name = requestHeadersNames[lname] = requestHeadersNames[lname] || name;
+                        requestHeaders[name] = value;
+                    }
+                    return this;
+                },
 
-/** Used to compose unicode capture groups. */
-var rsZWJ = '\\u200d';
+                // Overrides response content-type header
+                overrideMimeType: function (type) {
+                    if (!state) {
+                        s.mimeType = type;
+                    }
+                    return this;
+                },
 
-/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
-var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']');
+                // Status-dependent callbacks
+                statusCode: function (map) {
+                    var code;
+                    if (map) {
+                        if (state < 2) {
+                            for (code in map) {
+                                // Lazy-add the new callback in a way that preserves old ones
+                                statusCode[code] = [statusCode[code], map[code]];
+                            }
+                        } else {
+                            // Execute the appropriate callbacks
+                            jqXHR.always(map[jqXHR.status]);
+                        }
+                    }
+                    return this;
+                },
 
-/**
- * Checks if `string` contains Unicode symbols.
- *
- * @private
- * @param {string} string The string to inspect.
- * @returns {boolean} Returns `true` if a symbol is found, else `false`.
- */
-function hasUnicode(string) {
-  return reHasUnicode.test(string);
-}
+                // Cancel the request
+                abort: function (statusText) {
+                    var finalText = statusText || strAbort;
+                    if (transport) {
+                        transport.abort(finalText);
+                    }
+                    done(0, finalText);
+                    return this;
+                }
+            };
 
-/** Used to compose unicode character classes. */
-var rsAstralRange$1 = '\\ud800-\\udfff';
-var rsComboMarksRange$1 = '\\u0300-\\u036f\\ufe20-\\ufe23';
-var rsComboSymbolsRange$1 = '\\u20d0-\\u20f0';
-var rsVarRange$1 = '\\ufe0e\\ufe0f';
-
-/** Used to compose unicode capture groups. */
-var rsAstral = '[' + rsAstralRange$1 + ']';
-var rsCombo = '[' + rsComboMarksRange$1 + rsComboSymbolsRange$1 + ']';
-var rsFitz = '\\ud83c[\\udffb-\\udfff]';
-var rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')';
-var rsNonAstral = '[^' + rsAstralRange$1 + ']';
-var rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}';
-var rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]';
-var rsZWJ$1 = '\\u200d';
-
-/** Used to compose unicode regexes. */
-var reOptMod = rsModifier + '?';
-var rsOptVar = '[' + rsVarRange$1 + ']?';
-var rsOptJoin = '(?:' + rsZWJ$1 + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*';
-var rsSeq = rsOptVar + reOptMod + rsOptJoin;
-var rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
-
-/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
-var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
+            // Attach deferreds
+            deferred.promise(jqXHR).complete = completeDeferred.add;
+            jqXHR.success = jqXHR.done;
+            jqXHR.error = jqXHR.fail;
 
-/**
- * Converts a Unicode `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function unicodeToArray(string) {
-  return string.match(reUnicode) || [];
-}
+            // Remove hash character (#7531: and string promotion)
+            // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
+            // Handle falsy url in the settings object (#10093: consistency with old signature)
+            // We also use the url parameter if available
+            s.url = ((url || s.url || ajaxLocation) + "").replace(rhash, "").replace(rprotocol, ajaxLocParts[1] + "//");
 
-/**
- * Converts `string` to an array.
- *
- * @private
- * @param {string} string The string to convert.
- * @returns {Array} Returns the converted array.
- */
-function stringToArray(string) {
-  return hasUnicode(string)
-    ? unicodeToArray(string)
-    : asciiToArray(string);
-}
+            // Alias method option to type as per ticket #12004
+            s.type = options.method || options.type || s.method || s.type;
 
-/**
- * Converts `value` to a string. An empty string is returned for `null`
- * and `undefined` values. The sign of `-0` is preserved.
- *
- * @static
- * @memberOf _
- * @since 4.0.0
- * @category Lang
- * @param {*} value The value to convert.
- * @returns {string} Returns the converted string.
- * @example
- *
- * _.toString(null);
- * // => ''
- *
- * _.toString(-0);
- * // => '-0'
- *
- * _.toString([1, 2, 3]);
- * // => '1,2,3'
- */
-function toString(value) {
-  return value == null ? '' : baseToString(value);
-}
+            // Extract dataTypes list
+            s.dataTypes = jQuery.trim(s.dataType || "*").toLowerCase().match(rnotwhite) || [""];
 
-/** Used to match leading and trailing whitespace. */
-var reTrim = /^\s+|\s+$/g;
+            // A cross-domain request is in order when we have a protocol:host:port mismatch
+            if (s.crossDomain == null) {
+                parts = rurl.exec(s.url.toLowerCase());
+                s.crossDomain = !!(parts && (parts[1] !== ajaxLocParts[1] || parts[2] !== ajaxLocParts[2] || (parts[3] || (parts[1] === "http:" ? "80" : "443")) !== (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? "80" : "443"))));
+            }
 
-/**
- * Removes leading and trailing whitespace or specified characters from `string`.
- *
- * @static
- * @memberOf _
- * @since 3.0.0
- * @category String
- * @param {string} [string=''] The string to trim.
- * @param {string} [chars=whitespace] The characters to trim.
- * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
- * @returns {string} Returns the trimmed string.
- * @example
- *
- * _.trim('  abc  ');
- * // => 'abc'
- *
- * _.trim('-_-abc-_-', '_-');
- * // => 'abc'
- *
- * _.map(['  foo  ', '  bar  '], _.trim);
- * // => ['foo', 'bar']
- */
-function trim(string, chars, guard) {
-  string = toString(string);
-  if (string && (guard || chars === undefined)) {
-    return string.replace(reTrim, '');
-  }
-  if (!string || !(chars = baseToString(chars))) {
-    return string;
-  }
-  var strSymbols = stringToArray(string),
-      chrSymbols = stringToArray(chars),
-      start = charsStartIndex(strSymbols, chrSymbols),
-      end = charsEndIndex(strSymbols, chrSymbols) + 1;
+            // Convert data if not already a string
+            if (s.data && s.processData && typeof s.data !== "string") {
+                s.data = jQuery.param(s.data, s.traditional);
+            }
 
-  return castSlice(strSymbols, start, end).join('');
-}
+            // Apply prefilters
+            inspectPrefiltersOrTransports(prefilters, s, options, jqXHR);
 
-var FN_ARGS = /^(?:async\s+)?(function)?\s*[^\(]*\(\s*([^\)]*)\)/m;
-var FN_ARG_SPLIT = /,/;
-var FN_ARG = /(=.+)?(\s*)$/;
-var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
-
-function parseParams(func) {
-    func = func.toString().replace(STRIP_COMMENTS, '');
-    func = func.match(FN_ARGS)[2].replace(' ', '');
-    func = func ? func.split(FN_ARG_SPLIT) : [];
-    func = func.map(function (arg){
-        return trim(arg.replace(FN_ARG, ''));
-    });
-    return func;
-}
+            // If request was aborted inside a prefilter, stop there
+            if (state === 2) {
+                return jqXHR;
+            }
 
-/**
- * A dependency-injected version of the [async.auto]{@link module:ControlFlow.auto} function. Dependent
- * tasks are specified as parameters to the function, after the usual callback
- * parameter, with the parameter names matching the names of the tasks it
- * depends on. This can provide even more readable task graphs which can be
- * easier to maintain.
- *
- * If a final callback is specified, the task results are similarly injected,
- * specified as named parameters after the initial error parameter.
- *
- * The autoInject function is purely syntactic sugar and its semantics are
- * otherwise equivalent to [async.auto]{@link module:ControlFlow.auto}.
- *
- * @name autoInject
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.auto]{@link module:ControlFlow.auto}
- * @category Control Flow
- * @param {Object} tasks - An object, each of whose properties is an {@link AsyncFunction} of
- * the form 'func([dependencies...], callback). The object's key of a property
- * serves as the name of the task defined by that property, i.e. can be used
- * when specifying requirements for other tasks.
- * * The `callback` parameter is a `callback(err, result)` which must be called
- *   when finished, passing an `error` (which can be `null`) and the result of
- *   the function's execution. The remaining parameters name other tasks on
- *   which the task is dependent, and the results from those tasks are the
- *   arguments of those parameters.
- * @param {Function} [callback] - An optional callback which is called when all
- * the tasks have been completed. It receives the `err` argument if any `tasks`
- * pass an error to their callback, and a `results` object with any completed
- * task results, similar to `auto`.
- * @example
- *
- * //  The example from `auto` can be rewritten as follows:
- * async.autoInject({
- *     get_data: function(callback) {
- *         // async code to get some data
- *         callback(null, 'data', 'converted to array');
- *     },
- *     make_folder: function(callback) {
- *         // async code to create a directory to store a file in
- *         // this is run at the same time as getting the data
- *         callback(null, 'folder');
- *     },
- *     write_file: function(get_data, make_folder, callback) {
- *         // once there is some data and the directory exists,
- *         // write the data to a file in the directory
- *         callback(null, 'filename');
- *     },
- *     email_link: function(write_file, callback) {
- *         // once the file is written let's email a link to it...
- *         // write_file contains the filename returned by write_file.
- *         callback(null, {'file':write_file, 'email':'user@example.com'});
- *     }
- * }, function(err, results) {
- *     console.log('err = ', err);
- *     console.log('email_link = ', results.email_link);
- * });
- *
- * // If you are using a JS minifier that mangles parameter names, `autoInject`
- * // will not work with plain functions, since the parameter names will be
- * // collapsed to a single letter identifier.  To work around this, you can
- * // explicitly specify the names of the parameters your task function needs
- * // in an array, similar to Angular.js dependency injection.
- *
- * // This still has an advantage over plain `auto`, since the results a task
- * // depends on are still spread into arguments.
- * async.autoInject({
- *     //...
- *     write_file: ['get_data', 'make_folder', function(get_data, make_folder, callback) {
- *         callback(null, 'filename');
- *     }],
- *     email_link: ['write_file', function(write_file, callback) {
- *         callback(null, {'file':write_file, 'email':'user@example.com'});
- *     }]
- *     //...
- * }, function(err, results) {
- *     console.log('err = ', err);
- *     console.log('email_link = ', results.email_link);
- * });
- */
-function autoInject(tasks, callback) {
-    var newTasks = {};
-
-    baseForOwn(tasks, function (taskFn, key) {
-        var params;
-        var fnIsAsync = isAsync(taskFn);
-        var hasNoDeps =
-            (!fnIsAsync && taskFn.length === 1) ||
-            (fnIsAsync && taskFn.length === 0);
-
-        if (isArray(taskFn)) {
-            params = taskFn.slice(0, -1);
-            taskFn = taskFn[taskFn.length - 1];
-
-            newTasks[key] = params.concat(params.length > 0 ? newTask : taskFn);
-        } else if (hasNoDeps) {
-            // no dependencies, use the function as-is
-            newTasks[key] = taskFn;
-        } else {
-            params = parseParams(taskFn);
-            if (taskFn.length === 0 && !fnIsAsync && params.length === 0) {
-                throw new Error("autoInject task functions require explicit parameters.");
+            // We can fire global events as of now if asked to
+            fireGlobals = s.global;
+
+            // Watch for a new set of requests
+            if (fireGlobals && jQuery.active++ === 0) {
+                jQuery.event.trigger("ajaxStart");
             }
 
-            // remove callback param
-            if (!fnIsAsync) params.pop();
+            // Uppercase the type
+            s.type = s.type.toUpperCase();
 
-            newTasks[key] = params.concat(newTask);
-        }
+            // Determine if request has content
+            s.hasContent = !rnoContent.test(s.type);
 
-        function newTask(results, taskCb) {
-            var newArgs = arrayMap(params, function (name) {
-                return results[name];
-            });
-            newArgs.push(taskCb);
-            wrapAsync(taskFn).apply(null, newArgs);
-        }
-    });
+            // Save the URL in case we're toying with the If-Modified-Since
+            // and/or If-None-Match header later on
+            cacheURL = s.url;
 
-    auto(newTasks, callback);
-}
+            // More options handling for requests with no content
+            if (!s.hasContent) {
 
-// Simple doubly linked list (https://en.wikipedia.org/wiki/Doubly_linked_list) implementation
-// used for queues. This implementation assumes that the node provided by the user can be modified
-// to adjust the next and last properties. We implement only the minimal functionality
-// for queue support.
-function DLL() {
-    this.head = this.tail = null;
-    this.length = 0;
-}
+                // If data is available, append data to url
+                if (s.data) {
+                    cacheURL = s.url += (rquery.test(cacheURL) ? "&" : "?") + s.data;
+                    // #9682: remove data so that it's not used in an eventual retry
+                    delete s.data;
+                }
 
-function setInitial(dll, node) {
-    dll.length = 1;
-    dll.head = dll.tail = node;
-}
+                // Add anti-cache in url if needed
+                if (s.cache === false) {
+                    s.url = rts.test(cacheURL) ?
 
-DLL.prototype.removeLink = function(node) {
-    if (node.prev) node.prev.next = node.next;
-    else this.head = node.next;
-    if (node.next) node.next.prev = node.prev;
-    else this.tail = node.prev;
+                    // If there is already a '_' parameter, set its value
+                    cacheURL.replace(rts, "$1_=" + nonce++) :
 
-    node.prev = node.next = null;
-    this.length -= 1;
-    return node;
-};
+                    // Otherwise add one to the end
+                    cacheURL + (rquery.test(cacheURL) ? "&" : "?") + "_=" + nonce++;
+                }
+            }
 
-DLL.prototype.empty = function () {
-    while(this.head) this.shift();
-    return this;
-};
+            // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+            if (s.ifModified) {
+                if (jQuery.lastModified[cacheURL]) {
+                    jqXHR.setRequestHeader("If-Modified-Since", jQuery.lastModified[cacheURL]);
+                }
+                if (jQuery.etag[cacheURL]) {
+                    jqXHR.setRequestHeader("If-None-Match", jQuery.etag[cacheURL]);
+                }
+            }
 
-DLL.prototype.insertAfter = function(node, newNode) {
-    newNode.prev = node;
-    newNode.next = node.next;
-    if (node.next) node.next.prev = newNode;
-    else this.tail = newNode;
-    node.next = newNode;
-    this.length += 1;
-};
+            // Set the correct header, if data is being sent
+            if (s.data && s.hasContent && s.contentType !== false || options.contentType) {
+                jqXHR.setRequestHeader("Content-Type", s.contentType);
+            }
 
-DLL.prototype.insertBefore = function(node, newNode) {
-    newNode.prev = node.prev;
-    newNode.next = node;
-    if (node.prev) node.prev.next = newNode;
-    else this.head = newNode;
-    node.prev = newNode;
-    this.length += 1;
-};
+            // Set the Accepts header for the server, depending on the dataType
+            // jqXHR.setRequestHeader(
+            //     "Accept",
+            //     s.dataTypes[0] && s.accepts[s.dataTypes[0]] ?
+            //         s.accepts[s.dataTypes[0]] + ( s.dataTypes[0] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
+            //         s.accepts["*"]
+            // );
 
-DLL.prototype.unshift = function(node) {
-    if (this.head) this.insertBefore(this.head, node);
-    else setInitial(this, node);
-};
+            // Check for headers option
+            for (i in s.headers) {
+                jqXHR.setRequestHeader(i, s.headers[i]);
+            }
 
-DLL.prototype.push = function(node) {
-    if (this.tail) this.insertAfter(this.tail, node);
-    else setInitial(this, node);
-};
+            // Allow custom headers/mimetypes and early abort
+            if (s.beforeSend && (s.beforeSend.call(callbackContext, jqXHR, s) === false || state === 2)) {
+                // Abort if not done already and return
+                return jqXHR.abort();
+            }
 
-DLL.prototype.shift = function() {
-    return this.head && this.removeLink(this.head);
-};
+            // aborting is no longer a cancellation
+            strAbort = "abort";
 
-DLL.prototype.pop = function() {
-    return this.tail && this.removeLink(this.tail);
-};
+            // Install callbacks on deferreds
+            for (i in { success: 1, error: 1, complete: 1 }) {
+                jqXHR[i](s[i]);
+            }
 
-DLL.prototype.toArray = function () {
-    var arr = Array(this.length);
-    var curr = this.head;
-    for(var idx = 0; idx < this.length; idx++) {
-        arr[idx] = curr.data;
-        curr = curr.next;
-    }
-    return arr;
-};
+            // Get transport
+            transport = inspectPrefiltersOrTransports(transports, s, options, jqXHR);
 
-DLL.prototype.remove = function (testFn) {
-    var curr = this.head;
-    while(!!curr) {
-        var next = curr.next;
-        if (testFn(curr)) {
-            this.removeLink(curr);
-        }
-        curr = next;
-    }
-    return this;
-};
+            // If no transport, we auto-abort
+            if (!transport) {
+                done(-1, "No Transport");
+            } else {
+                jqXHR.readyState = 1;
 
-function queue(worker, concurrency, payload) {
-    if (concurrency == null) {
-        concurrency = 1;
-    }
-    else if(concurrency === 0) {
-        throw new Error('Concurrency must not be zero');
-    }
+                // Send global event
+                if (fireGlobals) {
+                    globalEventContext.trigger("ajaxSend", [jqXHR, s]);
+                }
+                // Timeout
+                if (s.async && s.timeout > 0) {
+                    timeoutTimer = setTimeout(function () {
+                        jqXHR.abort("timeout");
+                    }, s.timeout);
+                }
 
-    var _worker = wrapAsync(worker);
-    var numRunning = 0;
-    var workersList = [];
+                try {
+                    state = 1;
+                    transport.send(requestHeaders, done);
+                } catch (e) {
+                    // Propagate exception as error if not done
+                    if (state < 2) {
+                        done(-1, e);
+                        // Simply rethrow otherwise
+                    } else {
+                        throw e;
+                    }
+                }
+            }
 
-    function _insert(data, insertAtFront, callback) {
-        if (callback != null && typeof callback !== 'function') {
-            throw new Error('task callback must be a function');
-        }
-        q.started = true;
-        if (!isArray(data)) {
-            data = [data];
-        }
-        if (data.length === 0 && q.idle()) {
-            // call drain immediately if there are no tasks
-            return setImmediate$1(function() {
-                q.drain();
-            });
-        }
+            // Callback for when everything is done
+            function done(status, nativeStatusText, responses, headers) {
+                var isSuccess,
+                    success,
+                    error,
+                    response,
+                    modified,
+                    statusText = nativeStatusText;
 
-        for (var i = 0, l = data.length; i < l; i++) {
-            var item = {
-                data: data[i],
-                callback: callback || noop
-            };
+                // Called once
+                if (state === 2) {
+                    return;
+                }
 
-            if (insertAtFront) {
-                q._tasks.unshift(item);
-            } else {
-                q._tasks.push(item);
-            }
-        }
-        setImmediate$1(q.process);
-    }
+                // State is "done" now
+                state = 2;
+
+                // Clear timeout if it exists
+                if (timeoutTimer) {
+                    clearTimeout(timeoutTimer);
+                }
 
-    function _next(tasks) {
-        return function(err){
-            numRunning -= 1;
+                // Dereference transport for early garbage collection
+                // (no matter how long the jqXHR object will be used)
+                transport = undefined;
 
-            for (var i = 0, l = tasks.length; i < l; i++) {
-                var task = tasks[i];
+                // Cache response headers
+                responseHeadersString = headers || "";
 
-                var index = baseIndexOf(workersList, task, 0);
-                if (index >= 0) {
-                    workersList.splice(index, 1);
-                }
+                // Set readyState
+                jqXHR.readyState = status > 0 ? 4 : 0;
 
-                task.callback.apply(task, arguments);
+                // Determine if successful
+                isSuccess = status >= 200 && status < 300 || status === 304;
 
-                if (err != null) {
-                    q.error(err, task.data);
+                // Get response data
+                if (responses) {
+                    response = ajaxHandleResponses(s, jqXHR, responses);
                 }
-            }
 
-            if (numRunning <= (q.concurrency - q.buffer) ) {
-                q.unsaturated();
-            }
+                // Convert no matter what (that way responseXXX fields are always set)
+                response = ajaxConvert(s, response, jqXHR, isSuccess);
 
-            if (q.idle()) {
-                q.drain();
-            }
-            q.process();
-        };
-    }
+                // If successful, handle type chaining
+                if (isSuccess) {
 
-    var isProcessing = false;
-    var q = {
-        _tasks: new DLL(),
-        concurrency: concurrency,
-        payload: payload,
-        saturated: noop,
-        unsaturated:noop,
-        buffer: concurrency / 4,
-        empty: noop,
-        drain: noop,
-        error: noop,
-        started: false,
-        paused: false,
-        push: function (data, callback) {
-            _insert(data, false, callback);
-        },
-        kill: function () {
-            q.drain = noop;
-            q._tasks.empty();
-        },
-        unshift: function (data, callback) {
-            _insert(data, true, callback);
-        },
-        remove: function (testFn) {
-            q._tasks.remove(testFn);
-        },
-        process: function () {
-            // Avoid trying to start too many processing operations. This can occur
-            // when callbacks resolve synchronously (#1267).
-            if (isProcessing) {
-                return;
-            }
-            isProcessing = true;
-            while(!q.paused && numRunning < q.concurrency && q._tasks.length){
-                var tasks = [], data = [];
-                var l = q._tasks.length;
-                if (q.payload) l = Math.min(l, q.payload);
-                for (var i = 0; i < l; i++) {
-                    var node = q._tasks.shift();
-                    tasks.push(node);
-                    workersList.push(node);
-                    data.push(node.data);
-                }
+                    // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
+                    if (s.ifModified) {
+                        modified = jqXHR.getResponseHeader("Last-Modified");
+                        if (modified) {
+                            jQuery.lastModified[cacheURL] = modified;
+                        }
+                        modified = jqXHR.getResponseHeader("etag");
+                        if (modified) {
+                            jQuery.etag[cacheURL] = modified;
+                        }
+                    }
 
-                numRunning += 1;
+                    // if no content
+                    if (status === 204 || s.type === "HEAD") {
+                        statusText = "nocontent";
 
-                if (q._tasks.length === 0) {
-                    q.empty();
-                }
+                        // if not modified
+                    } else if (status === 304) {
+                        statusText = "notmodified";
 
-                if (numRunning === q.concurrency) {
-                    q.saturated();
+                        // If we have data, let's convert it
+                    } else {
+                        statusText = response.state;
+                        success = response.data;
+                        error = response.error;
+                        isSuccess = !error;
+                    }
+                } else {
+                    // We extract error from statusText
+                    // then normalize statusText and status for non-aborts
+                    error = statusText;
+                    if (status || !statusText) {
+                        statusText = "error";
+                        if (status < 0) {
+                            status = 0;
+                        }
+                    }
                 }
 
-                var cb = onlyOnce(_next(tasks));
-                _worker(data, cb);
-            }
-            isProcessing = false;
-        },
-        length: function () {
-            return q._tasks.length;
-        },
-        running: function () {
-            return numRunning;
-        },
-        workersList: function () {
-            return workersList;
-        },
-        idle: function() {
-            return q._tasks.length + numRunning === 0;
-        },
-        pause: function () {
-            q.paused = true;
-        },
-        resume: function () {
-            if (q.paused === false) { return; }
-            q.paused = false;
-            setImmediate$1(q.process);
-        }
-    };
-    return q;
-}
+                // Set data for the fake xhr object
+                jqXHR.status = status;
+                jqXHR.statusText = (nativeStatusText || statusText) + "";
 
-/**
- * A cargo of tasks for the worker function to complete. Cargo inherits all of
- * the same methods and event callbacks as [`queue`]{@link module:ControlFlow.queue}.
- * @typedef {Object} CargoObject
- * @memberOf module:ControlFlow
- * @property {Function} length - A function returning the number of items
- * waiting to be processed. Invoke like `cargo.length()`.
- * @property {number} payload - An `integer` for determining how many tasks
- * should be process per round. This property can be changed after a `cargo` is
- * created to alter the payload on-the-fly.
- * @property {Function} push - Adds `task` to the `queue`. The callback is
- * called once the `worker` has finished processing the task. Instead of a
- * single task, an array of `tasks` can be submitted. The respective callback is
- * used for every task in the list. Invoke like `cargo.push(task, [callback])`.
- * @property {Function} saturated - A callback that is called when the
- * `queue.length()` hits the concurrency and further tasks will be queued.
- * @property {Function} empty - A callback that is called when the last item
- * from the `queue` is given to a `worker`.
- * @property {Function} drain - A callback that is called when the last item
- * from the `queue` has returned from the `worker`.
- * @property {Function} idle - a function returning false if there are items
- * waiting or being processed, or true if not. Invoke like `cargo.idle()`.
- * @property {Function} pause - a function that pauses the processing of tasks
- * until `resume()` is called. Invoke like `cargo.pause()`.
- * @property {Function} resume - a function that resumes the processing of
- * queued tasks when the queue is paused. Invoke like `cargo.resume()`.
- * @property {Function} kill - a function that removes the `drain` callback and
- * empties remaining tasks from the queue forcing it to go idle. Invoke like `cargo.kill()`.
- */
+                // Success/Error
+                if (isSuccess) {
+                    deferred.resolveWith(callbackContext, [success, statusText, jqXHR]);
+                } else {
+                    deferred.rejectWith(callbackContext, [jqXHR, statusText, error]);
+                }
 
-/**
- * Creates a `cargo` object with the specified payload. Tasks added to the
- * cargo will be processed altogether (up to the `payload` limit). If the
- * `worker` is in progress, the task is queued until it becomes available. Once
- * the `worker` has completed some tasks, each callback of those tasks is
- * called. Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966)
- * for how `cargo` and `queue` work.
- *
- * While [`queue`]{@link module:ControlFlow.queue} passes only one task to one of a group of workers
- * at a time, cargo passes an array of tasks to a single worker, repeating
- * when the worker is finished.
- *
- * @name cargo
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.queue]{@link module:ControlFlow.queue}
- * @category Control Flow
- * @param {AsyncFunction} worker - An asynchronous function for processing an array
- * of queued tasks. Invoked with `(tasks, callback)`.
- * @param {number} [payload=Infinity] - An optional `integer` for determining
- * how many tasks should be processed per round; if omitted, the default is
- * unlimited.
- * @returns {module:ControlFlow.CargoObject} A cargo object to manage the tasks. Callbacks can
- * attached as certain properties to listen for specific events during the
- * lifecycle of the cargo and inner queue.
- * @example
- *
- * // create a cargo object with payload 2
- * var cargo = async.cargo(function(tasks, callback) {
- *     for (var i=0; i<tasks.length; i++) {
- *         console.log('hello ' + tasks[i].name);
- *     }
- *     callback();
- * }, 2);
- *
- * // add some items
- * cargo.push({name: 'foo'}, function(err) {
- *     console.log('finished processing foo');
- * });
- * cargo.push({name: 'bar'}, function(err) {
- *     console.log('finished processing bar');
- * });
- * cargo.push({name: 'baz'}, function(err) {
- *     console.log('finished processing baz');
- * });
- */
-function cargo(worker, payload) {
-    return queue(worker, 1, payload);
-}
+                // Status-dependent callbacks
+                jqXHR.statusCode(statusCode);
+                statusCode = undefined;
 
-/**
- * The same as [`eachOf`]{@link module:Collections.eachOf} but runs only a single async operation at a time.
- *
- * @name eachOfSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.eachOf]{@link module:Collections.eachOf}
- * @alias forEachOfSeries
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * Invoked with (item, key, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Invoked with (err).
- */
-var eachOfSeries = doLimit(eachOfLimit, 1);
+                if (fireGlobals) {
+                    globalEventContext.trigger(isSuccess ? "ajaxSuccess" : "ajaxError", [jqXHR, s, isSuccess ? success : error]);
+                }
 
-/**
- * Reduces `coll` into a single value using an async `iteratee` to return each
- * successive step. `memo` is the initial state of the reduction. This function
- * only operates in series.
- *
- * For performance reasons, it may make sense to split a call to this function
- * into a parallel map, and then use the normal `Array.prototype.reduce` on the
- * results. This function is for situations where each step in the reduction
- * needs to be async; if you can get the data before reducing it, then it's
- * probably a good idea to do so.
- *
- * @name reduce
- * @static
- * @memberOf module:Collections
- * @method
- * @alias inject
- * @alias foldl
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {*} memo - The initial state of the reduction.
- * @param {AsyncFunction} iteratee - A function applied to each item in the
- * array to produce the next step in the reduction.
- * The `iteratee` should complete with the next state of the reduction.
- * If the iteratee complete with an error, the reduction is stopped and the
- * main `callback` is immediately called with the error.
- * Invoked with (memo, item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result is the reduced value. Invoked with
- * (err, result).
- * @example
- *
- * async.reduce([1,2,3], 0, function(memo, item, callback) {
- *     // pointless async:
- *     process.nextTick(function() {
- *         callback(null, memo + item)
- *     });
- * }, function(err, result) {
- *     // result is now equal to the last value of memo, which is 6
- * });
- */
-function reduce(coll, memo, iteratee, callback) {
-    callback = once(callback || noop);
-    var _iteratee = wrapAsync(iteratee);
-    eachOfSeries(coll, function(x, i, callback) {
-        _iteratee(memo, x, function(err, v) {
-            memo = v;
-            callback(err);
-        });
-    }, function(err) {
-        callback(err, memo);
-    });
-}
+                // Complete
+                completeDeferred.fireWith(callbackContext, [jqXHR, statusText]);
 
-/**
- * Version of the compose function that is more natural to read. Each function
- * consumes the return value of the previous function. It is the equivalent of
- * [compose]{@link module:ControlFlow.compose} with the arguments reversed.
- *
- * Each function is executed with the `this` binding of the composed function.
- *
- * @name seq
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.compose]{@link module:ControlFlow.compose}
- * @category Control Flow
- * @param {...AsyncFunction} functions - the asynchronous functions to compose
- * @returns {Function} a function that composes the `functions` in order
- * @example
- *
- * // Requires lodash (or underscore), express3 and dresende's orm2.
- * // Part of an app, that fetches cats of the logged user.
- * // This example uses `seq` function to avoid overnesting and error
- * // handling clutter.
- * app.get('/cats', function(request, response) {
- *     var User = request.models.User;
- *     async.seq(
- *         _.bind(User.get, User),  // 'User.get' has signature (id, callback(err, data))
- *         function(user, fn) {
- *             user.getCats(fn);      // 'getCats' has signature (callback(err, data))
- *         }
- *     )(req.session.user_id, function (err, cats) {
- *         if (err) {
- *             console.error(err);
- *             response.json({ status: 'error', message: err.message });
- *         } else {
- *             response.json({ status: 'ok', message: 'Cats found', data: cats });
- *         }
- *     });
- * });
- */
-function seq(/*...functions*/) {
-    var _functions = arrayMap(arguments, wrapAsync);
-    return function(/*...args*/) {
-        var args = slice(arguments);
-        var that = this;
-
-        var cb = args[args.length - 1];
-        if (typeof cb == 'function') {
-            args.pop();
-        } else {
-            cb = noop;
-        }
+                if (fireGlobals) {
+                    globalEventContext.trigger("ajaxComplete", [jqXHR, s]);
+                    // Handle the global AJAX counter
+                    if (! --jQuery.active) {
+                        jQuery.event.trigger("ajaxStop");
+                    }
+                }
+            }
 
-        reduce(_functions, args, function(newargs, fn, cb) {
-            fn.apply(that, newargs.concat(function(err/*, ...nextargs*/) {
-                var nextargs = slice(arguments, 1);
-                cb(err, nextargs);
-            }));
+            return jqXHR;
         },
-        function(err, results) {
-            cb.apply(that, [err].concat(results));
-        });
-    };
-}
 
-/**
- * Creates a function which is a composition of the passed asynchronous
- * functions. Each function consumes the return value of the function that
- * follows. Composing functions `f()`, `g()`, and `h()` would produce the result
- * of `f(g(h()))`, only this version uses callbacks to obtain the return values.
- *
- * Each function is executed with the `this` binding of the composed function.
- *
- * @name compose
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {...AsyncFunction} functions - the asynchronous functions to compose
- * @returns {Function} an asynchronous function that is the composed
- * asynchronous `functions`
- * @example
- *
- * function add1(n, callback) {
- *     setTimeout(function () {
- *         callback(null, n + 1);
- *     }, 10);
- * }
- *
- * function mul3(n, callback) {
- *     setTimeout(function () {
- *         callback(null, n * 3);
- *     }, 10);
- * }
- *
- * var add1mul3 = async.compose(mul3, add1);
- * add1mul3(4, function (err, result) {
- *     // result now equals 15
- * });
- */
-var compose = function(/*...args*/) {
-    return seq.apply(null, slice(arguments).reverse());
-};
+        getJSON: function (url, data, callback) {
+            return jQuery.get(url, data, callback, "json");
+        },
 
-var _concat = Array.prototype.concat;
+        getScript: function (url, callback) {
+            return jQuery.get(url, undefined, callback, "script");
+        }
+    });
 
-/**
- * The same as [`concat`]{@link module:Collections.concat} but runs a maximum of `limit` async operations at a time.
- *
- * @name concatLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.concat]{@link module:Collections.concat}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,
- * which should use an array as its result. Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished, or an error occurs. Results is an array
- * containing the concatenated results of the `iteratee` function. Invoked with
- * (err, results).
- */
-var concatLimit = function(coll, limit, iteratee, callback) {
-    callback = callback || noop;
-    var _iteratee = wrapAsync(iteratee);
-    mapLimit(coll, limit, function(val, callback) {
-        _iteratee(val, function(err /*, ...args*/) {
-            if (err) return callback(err);
-            return callback(null, slice(arguments, 1));
-        });
-    }, function(err, mapResults) {
-        var result = [];
-        for (var i = 0; i < mapResults.length; i++) {
-            if (mapResults[i]) {
-                result = _concat.apply(result, mapResults[i]);
+    jQuery.each(["get", "post"], function (i, method) {
+        jQuery[method] = function (url, data, callback, type) {
+            // shift arguments if data argument was omitted
+            if (jQuery.isFunction(data)) {
+                type = type || callback;
+                callback = data;
+                data = undefined;
             }
-        }
 
-        return callback(err, result);
+            return jQuery.ajax({
+                url: url,
+                type: method,
+                dataType: type,
+                data: data,
+                success: callback
+            });
+        };
     });
-};
-
-/**
- * Applies `iteratee` to each item in `coll`, concatenating the results. Returns
- * the concatenated list. The `iteratee`s are called in parallel, and the
- * results are concatenated as they return. There is no guarantee that the
- * results array will be returned in the original order of `coll` passed to the
- * `iteratee` function.
- *
- * @name concat
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,
- * which should use an array as its result. Invoked with (item, callback).
- * @param {Function} [callback(err)] - A callback which is called after all the
- * `iteratee` functions have finished, or an error occurs. Results is an array
- * containing the concatenated results of the `iteratee` function. Invoked with
- * (err, results).
- * @example
- *
- * async.concat(['dir1','dir2','dir3'], fs.readdir, function(err, files) {
- *     // files is now a list of filenames that exist in the 3 directories
- * });
- */
-var concat = doLimit(concatLimit, Infinity);
 
-/**
- * The same as [`concat`]{@link module:Collections.concat} but runs only a single async operation at a time.
- *
- * @name concatSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.concat]{@link module:Collections.concat}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`.
- * The iteratee should complete with an array an array of results.
- * Invoked with (item, callback).
- * @param {Function} [callback(err)] - A callback which is called after all the
- * `iteratee` functions have finished, or an error occurs. Results is an array
- * containing the concatenated results of the `iteratee` function. Invoked with
- * (err, results).
- */
-var concatSeries = doLimit(concatLimit, 1);
+    // Attach a bunch of functions for handling common AJAX events
+    jQuery.each(["ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend"], function (i, type) {
+        jQuery.fn[type] = function (fn) {
+            return this.on(type, fn);
+        };
+    });
 
-/**
- * Returns a function that when called, calls-back with the values provided.
- * Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to
- * [`auto`]{@link module:ControlFlow.auto}.
- *
- * @name constant
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {...*} arguments... - Any number of arguments to automatically invoke
- * callback with.
- * @returns {AsyncFunction} Returns a function that when invoked, automatically
- * invokes the callback with the previous given arguments.
- * @example
- *
- * async.waterfall([
- *     async.constant(42),
- *     function (value, next) {
- *         // value === 42
- *     },
- *     //...
- * ], callback);
- *
- * async.waterfall([
- *     async.constant(filename, "utf8"),
- *     fs.readFile,
- *     function (fileData, next) {
- *         //...
- *     }
- *     //...
- * ], callback);
- *
- * async.auto({
- *     hostname: async.constant("https://server.net/"),
- *     port: findFreePort,
- *     launchServer: ["hostname", "port", function (options, cb) {
- *         startServer(options, cb);
- *     }],
- *     //...
- * }, callback);
- */
-var constant = function(/*...values*/) {
-    var values = slice(arguments);
-    var args = [null].concat(values);
-    return function (/*...ignoredArgs, callback*/) {
-        var callback = arguments[arguments.length - 1];
-        return callback.apply(this, args);
+    jQuery._evalUrl = function (url) {
+        return jQuery.ajax({
+            url: url,
+            type: "GET",
+            dataType: "script",
+            async: false,
+            global: false,
+            "throws": true
+        });
     };
-};
 
-/**
- * This method returns the first argument it receives.
- *
- * @static
- * @since 0.1.0
- * @memberOf _
- * @category Util
- * @param {*} value Any value.
- * @returns {*} Returns `value`.
- * @example
- *
- * var object = { 'a': 1 };
- *
- * console.log(_.identity(object) === object);
- * // => true
- */
-function identity(value) {
-  return value;
-}
+    var r20 = /%20/g,
+        rbracket = /\[\]$/,
+        rCRLF = /\r?\n/g,
+        rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
+        rsubmittable = /^(?:input|select|textarea|keygen)/i;
 
-function _createTester(check, getResult) {
-    return function(eachfn, arr, iteratee, cb) {
-        cb = cb || noop;
-        var testPassed = false;
-        var testResult;
-        eachfn(arr, function(value, _, callback) {
-            iteratee(value, function(err, result) {
-                if (err) {
-                    callback(err);
-                } else if (check(result) && !testResult) {
-                    testPassed = true;
-                    testResult = getResult(true, value);
-                    callback(null, breakLoop);
+    function buildParams(prefix, obj, traditional, add) {
+        var name;
+
+        if (jQuery.isArray(obj)) {
+            // Serialize array item.
+            jQuery.each(obj, function (i, v) {
+                if (traditional || rbracket.test(prefix)) {
+                    // Treat each array item as a scalar.
+                    add(prefix, v);
                 } else {
-                    callback();
+                    // Item is non-scalar (array or object), encode its numeric index.
+                    buildParams(prefix + "[" + (typeof v === "object" ? i : "") + "]", v, traditional, add);
                 }
             });
-        }, function(err) {
-            if (err) {
-                cb(err);
-            } else {
-                cb(null, testPassed ? testResult : getResult(false));
+        } else if (!traditional && jQuery.type(obj) === "object") {
+            // Serialize object item.
+            for (name in obj) {
+                buildParams(prefix + "[" + name + "]", obj[name], traditional, add);
             }
-        });
-    };
-}
-
-function _findGetResult(v, x) {
-    return x;
-}
+        } else {
+            // Serialize scalar item.
+            add(prefix, obj);
+        }
+    }
 
-/**
- * Returns the first value in `coll` that passes an async truth test. The
- * `iteratee` is applied in parallel, meaning the first iteratee to return
- * `true` will fire the detect `callback` with that result. That means the
- * result might not be the first item in the original `coll` (in terms of order)
- * that passes the test.
-
- * If order within the original `coll` is important, then look at
- * [`detectSeries`]{@link module:Collections.detectSeries}.
- *
- * @name detect
- * @static
- * @memberOf module:Collections
- * @method
- * @alias find
- * @category Collections
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.
- * The iteratee must complete with a boolean value as its result.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the `iteratee` functions have finished.
- * Result will be the first item in the array that passes the truth test
- * (iteratee) or the value `undefined` if none passed. Invoked with
- * (err, result).
- * @example
- *
- * async.detect(['file1','file2','file3'], function(filePath, callback) {
- *     fs.access(filePath, function(err) {
- *         callback(null, !err)
- *     });
- * }, function(err, result) {
- *     // result now equals the first file in the list that exists
- * });
- */
-var detect = doParallel(_createTester(identity, _findGetResult));
+    // Serialize an array of form elements or a set of
+    // key/values into a query string
+    jQuery.param = function (a, traditional) {
+        var prefix,
+            s = [],
+            add = function (key, value) {
+            // If value is a function, invoke it and return its value
+            value = jQuery.isFunction(value) ? value() : value == null ? "" : value;
+            s[s.length] = encodeURIComponent(key) + "=" + encodeURIComponent(value);
+        };
 
-/**
- * The same as [`detect`]{@link module:Collections.detect} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name detectLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.detect]{@link module:Collections.detect}
- * @alias findLimit
- * @category Collections
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.
- * The iteratee must complete with a boolean value as its result.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the `iteratee` functions have finished.
- * Result will be the first item in the array that passes the truth test
- * (iteratee) or the value `undefined` if none passed. Invoked with
- * (err, result).
- */
-var detectLimit = doParallelLimit(_createTester(identity, _findGetResult));
+        // Set traditional to true for jQuery <= 1.3.2 behavior.
+        if (traditional === undefined) {
+            traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
+        }
 
-/**
- * The same as [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time.
- *
- * @name detectSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.detect]{@link module:Collections.detect}
- * @alias findSeries
- * @category Collections
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.
- * The iteratee must complete with a boolean value as its result.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the `iteratee` functions have finished.
- * Result will be the first item in the array that passes the truth test
- * (iteratee) or the value `undefined` if none passed. Invoked with
- * (err, result).
- */
-var detectSeries = doLimit(detectLimit, 1);
-
-function consoleFunc(name) {
-    return function (fn/*, ...args*/) {
-        var args = slice(arguments, 1);
-        args.push(function (err/*, ...args*/) {
-            var args = slice(arguments, 1);
-            if (typeof console === 'object') {
-                if (err) {
-                    if (console.error) {
-                        console.error(err);
-                    }
-                } else if (console[name]) {
-                    arrayEach(args, function (x) {
-                        console[name](x);
-                    });
-                }
+        // If an array was passed in, assume that it is an array of form elements.
+        if (jQuery.isArray(a) || a.jquery && !jQuery.isPlainObject(a)) {
+            // Serialize the form elements
+            jQuery.each(a, function () {
+                add(this.name, this.value);
+            });
+        } else {
+            // If traditional, encode the "old" way (the way 1.3.2 or older
+            // did it), otherwise encode params recursively.
+            for (prefix in a) {
+                buildParams(prefix, a[prefix], traditional, add);
             }
-        });
-        wrapAsync(fn).apply(null, args);
-    };
-}
+        }
 
-/**
- * Logs the result of an [`async` function]{@link AsyncFunction} to the
- * `console` using `console.dir` to display the properties of the resulting object.
- * Only works in Node.js or in browsers that support `console.dir` and
- * `console.error` (such as FF and Chrome).
- * If multiple arguments are returned from the async function,
- * `console.dir` is called on each argument in order.
- *
- * @name dir
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} function - The function you want to eventually apply
- * all arguments to.
- * @param {...*} arguments... - Any number of arguments to apply to the function.
- * @example
- *
- * // in a module
- * var hello = function(name, callback) {
- *     setTimeout(function() {
- *         callback(null, {hello: name});
- *     }, 1000);
- * };
- *
- * // in the node repl
- * node> async.dir(hello, 'world');
- * {hello: 'world'}
- */
-var dir = consoleFunc('dir');
+        // Return the resulting serialization
+        return s.join("&").replace(r20, "+");
+    };
 
-/**
- * The post-check version of [`during`]{@link module:ControlFlow.during}. To reflect the difference in
- * the order of operations, the arguments `test` and `fn` are switched.
- *
- * Also a version of [`doWhilst`]{@link module:ControlFlow.doWhilst} with asynchronous `test` function.
- * @name doDuring
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.during]{@link module:ControlFlow.during}
- * @category Control Flow
- * @param {AsyncFunction} fn - An async function which is called each time
- * `test` passes. Invoked with (callback).
- * @param {AsyncFunction} test - asynchronous truth test to perform before each
- * execution of `fn`. Invoked with (...args, callback), where `...args` are the
- * non-error args from the previous callback of `fn`.
- * @param {Function} [callback] - A callback which is called after the test
- * function has failed and repeated execution of `fn` has stopped. `callback`
- * will be passed an error if one occurred, otherwise `null`.
- */
-function doDuring(fn, test, callback) {
-    callback = onlyOnce(callback || noop);
-    var _fn = wrapAsync(fn);
-    var _test = wrapAsync(test);
-
-    function next(err/*, ...args*/) {
-        if (err) return callback(err);
-        var args = slice(arguments, 1);
-        args.push(check);
-        _test.apply(this, args);
-    }
+    jQuery.fn.extend({
+        serialize: function () {
+            return jQuery.param(this.serializeArray());
+        },
+        serializeArray: function () {
+            return this.map(function () {
+                // Can add propHook for "elements" to filter or add form elements
+                var elements = jQuery.prop(this, "elements");
+                return elements ? jQuery.makeArray(elements) : this;
+            }).filter(function () {
+                var type = this.type;
+                // Use .is(":disabled") so that fieldset[disabled] works
+                return this.name && !jQuery(this).is(":disabled") && rsubmittable.test(this.nodeName) && !rsubmitterTypes.test(type) && (this.checked || !rcheckableType.test(type));
+            }).map(function (i, elem) {
+                var val = jQuery(this).val();
 
-    function check(err, truth) {
-        if (err) return callback(err);
-        if (!truth) return callback(null);
-        _fn(next);
-    }
+                return val == null ? null : jQuery.isArray(val) ? jQuery.map(val, function (val) {
+                    return { name: elem.name, value: val.replace(rCRLF, "\r\n") };
+                }) : { name: elem.name, value: val.replace(rCRLF, "\r\n") };
+            }).get();
+        }
+    });
 
-    check(null, true);
+    // Create the request object
+    // (This is still attached to ajaxSettings for backward compatibility)
+    jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
+    // Support: IE6+
+    function () {
 
-}
+        // XHR cannot access local files, always use ActiveX for that case
+        return !this.isLocal &&
 
-/**
- * The post-check version of [`whilst`]{@link module:ControlFlow.whilst}. To reflect the difference in
- * the order of operations, the arguments `test` and `iteratee` are switched.
- *
- * `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.
- *
- * @name doWhilst
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.whilst]{@link module:ControlFlow.whilst}
- * @category Control Flow
- * @param {AsyncFunction} iteratee - A function which is called each time `test`
- * passes. Invoked with (callback).
- * @param {Function} test - synchronous truth test to perform after each
- * execution of `iteratee`. Invoked with any non-error callback results of
- * `iteratee`.
- * @param {Function} [callback] - A callback which is called after the test
- * function has failed and repeated execution of `iteratee` has stopped.
- * `callback` will be passed an error and any arguments passed to the final
- * `iteratee`'s callback. Invoked with (err, [results]);
- */
-function doWhilst(iteratee, test, callback) {
-    callback = onlyOnce(callback || noop);
-    var _iteratee = wrapAsync(iteratee);
-    var next = function(err/*, ...args*/) {
-        if (err) return callback(err);
-        var args = slice(arguments, 1);
-        if (test.apply(this, args)) return _iteratee(next);
-        callback.apply(null, [null].concat(args));
-    };
-    _iteratee(next);
-}
+        // Support: IE7-8
+        // oldIE XHR does not support non-RFC2616 methods (#13240)
+        // See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
+        // and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
+        // Although this check for six methods instead of eight
+        // since IE also does not support "trace" and "connect"
+        /^(get|post|head|put|delete|options)$/i.test(this.type) && createStandardXHR() || createActiveXHR();
+    } :
+    // For all other browsers, use the standard XMLHttpRequest object
+    createStandardXHR;
 
-/**
- * Like ['doWhilst']{@link module:ControlFlow.doWhilst}, except the `test` is inverted. Note the
- * argument ordering differs from `until`.
- *
- * @name doUntil
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.doWhilst]{@link module:ControlFlow.doWhilst}
- * @category Control Flow
- * @param {AsyncFunction} iteratee - An async function which is called each time
- * `test` fails. Invoked with (callback).
- * @param {Function} test - synchronous truth test to perform after each
- * execution of `iteratee`. Invoked with any non-error callback results of
- * `iteratee`.
- * @param {Function} [callback] - A callback which is called after the test
- * function has passed and repeated execution of `iteratee` has stopped. `callback`
- * will be passed an error and any arguments passed to the final `iteratee`'s
- * callback. Invoked with (err, [results]);
- */
-function doUntil(iteratee, test, callback) {
-    doWhilst(iteratee, function() {
-        return !test.apply(this, arguments);
-    }, callback);
-}
+    var xhrId = 0,
+        xhrCallbacks = {},
+        xhrSupported = jQuery.ajaxSettings.xhr();
 
-/**
- * Like [`whilst`]{@link module:ControlFlow.whilst}, except the `test` is an asynchronous function that
- * is passed a callback in the form of `function (err, truth)`. If error is
- * passed to `test` or `fn`, the main callback is immediately called with the
- * value of the error.
- *
- * @name during
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.whilst]{@link module:ControlFlow.whilst}
- * @category Control Flow
- * @param {AsyncFunction} test - asynchronous truth test to perform before each
- * execution of `fn`. Invoked with (callback).
- * @param {AsyncFunction} fn - An async function which is called each time
- * `test` passes. Invoked with (callback).
- * @param {Function} [callback] - A callback which is called after the test
- * function has failed and repeated execution of `fn` has stopped. `callback`
- * will be passed an error, if one occurred, otherwise `null`.
- * @example
- *
- * var count = 0;
- *
- * async.during(
- *     function (callback) {
- *         return callback(null, count < 5);
- *     },
- *     function (callback) {
- *         count++;
- *         setTimeout(callback, 1000);
- *     },
- *     function (err) {
- *         // 5 seconds have passed
- *     }
- * );
- */
-function during(test, fn, callback) {
-    callback = onlyOnce(callback || noop);
-    var _fn = wrapAsync(fn);
-    var _test = wrapAsync(test);
-
-    function next(err) {
-        if (err) return callback(err);
-        _test(check);
+    // Support: IE<10
+    // Open requests must be manually aborted on unload (#5280)
+    if (window.ActiveXObject) {
+        jQuery(window).on("unload", function () {
+            for (var key in xhrCallbacks) {
+                xhrCallbacks[key](undefined, true);
+            }
+        });
     }
 
-    function check(err, truth) {
-        if (err) return callback(err);
-        if (!truth) return callback(null);
-        _fn(next);
-    }
+    // Determine support properties
+    support.cors = !!xhrSupported && "withCredentials" in xhrSupported;
+    xhrSupported = support.ajax = !!xhrSupported;
 
-    _test(check);
-}
+    // Create transport if the browser can provide an xhr
+    if (xhrSupported) {
+
+        jQuery.ajaxTransport(function (options) {
+            // Cross domain only allowed if supported through XMLHttpRequest
+            if (!options.crossDomain || support.cors) {
 
-function _withoutIndex(iteratee) {
-    return function (value, index, callback) {
-        return iteratee(value, callback);
-    };
-}
+                var callback;
 
-/**
- * Applies the function `iteratee` to each item in `coll`, in parallel.
- * The `iteratee` is called with an item from the list, and a callback for when
- * it has finished. If the `iteratee` passes an error to its `callback`, the
- * main `callback` (for the `each` function) is immediately called with the
- * error.
- *
- * Note, that since this function applies `iteratee` to each item in parallel,
- * there is no guarantee that the iteratee functions will complete in order.
- *
- * @name each
- * @static
- * @memberOf module:Collections
- * @method
- * @alias forEach
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to
- * each item in `coll`. Invoked with (item, callback).
- * The array index is not passed to the iteratee.
- * If you need the index, use `eachOf`.
- * @param {Function} [callback] - A callback which is called when all
- * `iteratee` functions have finished, or an error occurs. Invoked with (err).
- * @example
- *
- * // assuming openFiles is an array of file names and saveFile is a function
- * // to save the modified contents of that file:
- *
- * async.each(openFiles, saveFile, function(err){
- *   // if any of the saves produced an error, err would equal that error
- * });
- *
- * // assuming openFiles is an array of file names
- * async.each(openFiles, function(file, callback) {
- *
- *     // Perform operation on file here.
- *     console.log('Processing file ' + file);
- *
- *     if( file.length > 32 ) {
- *       console.log('This file name is too long');
- *       callback('File name too long');
- *     } else {
- *       // Do work to process file here
- *       console.log('File processed');
- *       callback();
- *     }
- * }, function(err) {
- *     // if any of the file processing produced an error, err would equal that error
- *     if( err ) {
- *       // One of the iterations produced an error.
- *       // All processing will now stop.
- *       console.log('A file failed to process');
- *     } else {
- *       console.log('All files have been processed successfully');
- *     }
- * });
- */
-function eachLimit(coll, iteratee, callback) {
-    eachOf(coll, _withoutIndex(wrapAsync(iteratee)), callback);
-}
+                return {
+                    send: function (headers, complete) {
+                        var i,
+                            xhr = options.xhr(),
+                            id = ++xhrId;
 
-/**
- * The same as [`each`]{@link module:Collections.each} but runs a maximum of `limit` async operations at a time.
- *
- * @name eachLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.each]{@link module:Collections.each}
- * @alias forEachLimit
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The array index is not passed to the iteratee.
- * If you need the index, use `eachOfLimit`.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called when all
- * `iteratee` functions have finished, or an error occurs. Invoked with (err).
- */
-function eachLimit$1(coll, limit, iteratee, callback) {
-    _eachOfLimit(limit)(coll, _withoutIndex(wrapAsync(iteratee)), callback);
-}
+                        // Open the socket
+                        xhr.open(options.type, options.url, options.async, options.username, options.password);
 
-/**
- * The same as [`each`]{@link module:Collections.each} but runs only a single async operation at a time.
- *
- * @name eachSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.each]{@link module:Collections.each}
- * @alias forEachSeries
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each
- * item in `coll`.
- * The array index is not passed to the iteratee.
- * If you need the index, use `eachOfSeries`.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called when all
- * `iteratee` functions have finished, or an error occurs. Invoked with (err).
- */
-var eachSeries = doLimit(eachLimit$1, 1);
+                        // Apply custom fields if provided
+                        if (options.xhrFields) {
+                            for (i in options.xhrFields) {
+                                xhr[i] = options.xhrFields[i];
+                            }
+                        }
 
-/**
- * Wrap an async function and ensure it calls its callback on a later tick of
- * the event loop.  If the function already calls its callback on a next tick,
- * no extra deferral is added. This is useful for preventing stack overflows
- * (`RangeError: Maximum call stack size exceeded`) and generally keeping
- * [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony)
- * contained. ES2017 `async` functions are returned as-is -- they are immune
- * to Zalgo's corrupting influences, as they always resolve on a later tick.
- *
- * @name ensureAsync
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} fn - an async function, one that expects a node-style
- * callback as its last argument.
- * @returns {AsyncFunction} Returns a wrapped function with the exact same call
- * signature as the function passed in.
- * @example
- *
- * function sometimesAsync(arg, callback) {
- *     if (cache[arg]) {
- *         return callback(null, cache[arg]); // this would be synchronous!!
- *     } else {
- *         doSomeIO(arg, callback); // this IO would be asynchronous
- *     }
- * }
- *
- * // this has a risk of stack overflows if many results are cached in a row
- * async.mapSeries(args, sometimesAsync, done);
- *
- * // this will defer sometimesAsync's callback if necessary,
- * // preventing stack overflows
- * async.mapSeries(args, async.ensureAsync(sometimesAsync), done);
- */
-function ensureAsync(fn) {
-    if (isAsync(fn)) return fn;
-    return initialParams(function (args, callback) {
-        var sync = true;
-        args.push(function () {
-            var innerArgs = arguments;
-            if (sync) {
-                setImmediate$1(function () {
-                    callback.apply(null, innerArgs);
-                });
-            } else {
-                callback.apply(null, innerArgs);
-            }
-        });
-        fn.apply(this, args);
-        sync = false;
-    });
-}
+                        // Override mime type if needed
+                        if (options.mimeType && xhr.overrideMimeType) {
+                            xhr.overrideMimeType(options.mimeType);
+                        }
 
-function notId(v) {
-    return !v;
-}
+                        // X-Requested-With header
+                        // For cross-domain requests, seeing as conditions for a preflight are
+                        // akin to a jigsaw puzzle, we simply never set it to be sure.
+                        // (it can always be set on a per-request basis or even using ajaxSetup)
+                        // For same-domain requests, won't change header if already provided.
+                        if (!options.crossDomain && !headers["X-Requested-With"]) {
+                            headers["X-Requested-With"] = "XMLHttpRequest";
+                        }
 
-/**
- * Returns `true` if every element in `coll` satisfies an async test. If any
- * iteratee call returns `false`, the main `callback` is immediately called.
- *
- * @name every
- * @static
- * @memberOf module:Collections
- * @method
- * @alias all
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collection in parallel.
- * The iteratee must complete with a boolean result value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result will be either `true` or `false`
- * depending on the values of the async tests. Invoked with (err, result).
- * @example
- *
- * async.every(['file1','file2','file3'], function(filePath, callback) {
- *     fs.access(filePath, function(err) {
- *         callback(null, !err)
- *     });
- * }, function(err, result) {
- *     // if result is true then every file exists
- * });
- */
-var every = doParallel(_createTester(notId, notId));
+                        // Set headers
+                        for (i in headers) {
+                            // Support: IE<9
+                            // IE's ActiveXObject throws a 'Type Mismatch' exception when setting
+                            // request header to a null-value.
+                            //
+                            // To keep consistent with other XHR implementations, cast the value
+                            // to string and ignore `undefined`.
+                            if (headers[i] !== undefined) {
+                                xhr.setRequestHeader(i, headers[i] + "");
+                            }
+                        }
 
-/**
- * The same as [`every`]{@link module:Collections.every} but runs a maximum of `limit` async operations at a time.
- *
- * @name everyLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.every]{@link module:Collections.every}
- * @alias allLimit
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collection in parallel.
- * The iteratee must complete with a boolean result value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result will be either `true` or `false`
- * depending on the values of the async tests. Invoked with (err, result).
- */
-var everyLimit = doParallelLimit(_createTester(notId, notId));
+                        if (xhr.upload && options.progress) {
+                            xhr.upload.onprogress = options.progress;
+                        }
 
-/**
- * The same as [`every`]{@link module:Collections.every} but runs only a single async operation at a time.
- *
- * @name everySeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.every]{@link module:Collections.every}
- * @alias allSeries
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collection in series.
- * The iteratee must complete with a boolean result value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result will be either `true` or `false`
- * depending on the values of the async tests. Invoked with (err, result).
- */
-var everySeries = doLimit(everyLimit, 1);
+                        // Do send the request
+                        // This may raise an exception which is actually
+                        // handled in jQuery.ajax (so no try/catch here)
+                        xhr.send(options.hasContent && (options.body || options.data) || null);
 
-/**
- * The base implementation of `_.property` without support for deep paths.
- *
- * @private
- * @param {string} key The key of the property to get.
- * @returns {Function} Returns the new accessor function.
- */
-function baseProperty(key) {
-  return function(object) {
-    return object == null ? undefined : object[key];
-  };
-}
+                        // Listener
+                        callback = function (_, isAbort) {
+                            var status, statusText, responses;
 
-function filterArray(eachfn, arr, iteratee, callback) {
-    var truthValues = new Array(arr.length);
-    eachfn(arr, function (x, index, callback) {
-        iteratee(x, function (err, v) {
-            truthValues[index] = !!v;
-            callback(err);
-        });
-    }, function (err) {
-        if (err) return callback(err);
-        var results = [];
-        for (var i = 0; i < arr.length; i++) {
-            if (truthValues[i]) results.push(arr[i]);
-        }
-        callback(null, results);
-    });
-}
+                            // Was never called and is aborted or complete
+                            if (callback && (isAbort || xhr.readyState === 4)) {
+                                // Clean up
+                                delete xhrCallbacks[id];
+                                callback = undefined;
+                                xhr.onreadystatechange = jQuery.noop;
 
-function filterGeneric(eachfn, coll, iteratee, callback) {
-    var results = [];
-    eachfn(coll, function (x, index, callback) {
-        iteratee(x, function (err, v) {
-            if (err) {
-                callback(err);
-            } else {
-                if (v) {
-                    results.push({index: index, value: x});
-                }
-                callback();
-            }
-        });
-    }, function (err) {
-        if (err) {
-            callback(err);
-        } else {
-            callback(null, arrayMap(results.sort(function (a, b) {
-                return a.index - b.index;
-            }), baseProperty('value')));
-        }
-    });
-}
+                                // Abort manually if needed
+                                if (isAbort) {
+                                    if (xhr.readyState !== 4) {
+                                        xhr.abort();
+                                    }
+                                } else {
+                                    responses = {};
+                                    status = xhr.status;
 
-function _filter(eachfn, coll, iteratee, callback) {
-    var filter = isArrayLike(coll) ? filterArray : filterGeneric;
-    filter(eachfn, coll, wrapAsync(iteratee), callback || noop);
-}
+                                    // Support: IE<10
+                                    // Accessing binary-data responseText throws an exception
+                                    // (#11426)
+                                    if (typeof xhr.responseText === "string") {
+                                        responses.text = xhr.responseText;
+                                    }
 
-/**
- * Returns a new array of all the values in `coll` which pass an async truth
- * test. This operation is performed in parallel, but the results array will be
- * in the same order as the original.
- *
- * @name filter
- * @static
- * @memberOf module:Collections
- * @method
- * @alias select
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {Function} iteratee - A truth test to apply to each item in `coll`.
- * The `iteratee` is passed a `callback(err, truthValue)`, which must be called
- * with a boolean argument once it has completed. Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results).
- * @example
- *
- * async.filter(['file1','file2','file3'], function(filePath, callback) {
- *     fs.access(filePath, function(err) {
- *         callback(null, !err)
- *     });
- * }, function(err, results) {
- *     // results now equals an array of the existing files
- * });
- */
-var filter = doParallel(_filter);
+                                    // Firefox throws an exception when accessing
+                                    // statusText for faulty cross-domain requests
+                                    try {
+                                        statusText = xhr.statusText;
+                                    } catch (e) {
+                                        // We normalize with Webkit giving an empty statusText
+                                        statusText = "";
+                                    }
 
-/**
- * The same as [`filter`]{@link module:Collections.filter} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name filterLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.filter]{@link module:Collections.filter}
- * @alias selectLimit
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {Function} iteratee - A truth test to apply to each item in `coll`.
- * The `iteratee` is passed a `callback(err, truthValue)`, which must be called
- * with a boolean argument once it has completed. Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results).
- */
-var filterLimit = doParallelLimit(_filter);
+                                    // Filter status for non standard behaviors
 
-/**
- * The same as [`filter`]{@link module:Collections.filter} but runs only a single async operation at a time.
- *
- * @name filterSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.filter]{@link module:Collections.filter}
- * @alias selectSeries
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {Function} iteratee - A truth test to apply to each item in `coll`.
- * The `iteratee` is passed a `callback(err, truthValue)`, which must be called
- * with a boolean argument once it has completed. Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results)
- */
-var filterSeries = doLimit(filterLimit, 1);
+                                    // If the request is local and we have data: assume a success
+                                    // (success with no data won't get notified, that's the best we
+                                    // can do given current implementations)
+                                    if (!status && options.isLocal && !options.crossDomain) {
+                                        status = responses.text ? 200 : 404;
+                                        // IE - #1450: sometimes returns 1223 when it should be 204
+                                    } else if (status === 1223) {
+                                        status = 204;
+                                    }
+                                }
+                            }
 
-/**
- * Calls the asynchronous function `fn` with a callback parameter that allows it
- * to call itself again, in series, indefinitely.
+                            // Call complete if needed
+                            if (responses) {
+                                complete(status, statusText, responses, xhr.getAllResponseHeaders());
+                            }
+                        };
 
- * If an error is passed to the callback then `errback` is called with the
- * error, and execution stops, otherwise it will never be called.
- *
- * @name forever
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {AsyncFunction} fn - an async function to call repeatedly.
- * Invoked with (next).
- * @param {Function} [errback] - when `fn` passes an error to it's callback,
- * this function will be called, and execution stops. Invoked with (err).
- * @example
- *
- * async.forever(
- *     function(next) {
- *         // next is suitable for passing to things that need a callback(err [, whatever]);
- *         // it will result in this function being called again.
- *     },
- *     function(err) {
- *         // if next is called with a value in its first parameter, it will appear
- *         // in here as 'err', and execution will stop.
- *     }
- * );
- */
-function forever(fn, errback) {
-    var done = onlyOnce(errback || noop);
-    var task = wrapAsync(ensureAsync(fn));
+                        if (!options.async) {
+                            // if we're in sync mode we fire the callback
+                            callback();
+                        } else if (xhr.readyState === 4) {
+                            // (IE6 & IE7) if it's in cache and has been
+                            // retrieved directly we need to fire the callback
+                            setTimeout(callback);
+                        } else {
+                            // Add to the list of active xhr callbacks
+                            xhr.onreadystatechange = xhrCallbacks[id] = callback;
+                        }
+                    },
 
-    function next(err) {
-        if (err) return done(err);
-        task(next);
+                    abort: function () {
+                        if (callback) {
+                            callback(undefined, true);
+                        }
+                    }
+                };
+            }
+        });
     }
-    next();
-}
 
-/**
- * The same as [`groupBy`]{@link module:Collections.groupBy} but runs a maximum of `limit` async operations at a time.
- *
- * @name groupByLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.groupBy]{@link module:Collections.groupBy}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with a `key` to group the value under.
- * Invoked with (value, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Result is an `Object` whoses
- * properties are arrays of values which returned the corresponding key.
- */
-var groupByLimit = function(coll, limit, iteratee, callback) {
-    callback = callback || noop;
-    var _iteratee = wrapAsync(iteratee);
-    mapLimit(coll, limit, function(val, callback) {
-        _iteratee(val, function(err, key) {
-            if (err) return callback(err);
-            return callback(null, {key: key, val: val});
-        });
-    }, function(err, mapResults) {
-        var result = {};
-        // from MDN, handle object having an `hasOwnProperty` prop
-        var hasOwnProperty = Object.prototype.hasOwnProperty;
+    // Functions to create xhrs
+    function createStandardXHR() {
+        try {
+            return new window.XMLHttpRequest();
+        } catch (e) {}
+    }
 
-        for (var i = 0; i < mapResults.length; i++) {
-            if (mapResults[i]) {
-                var key = mapResults[i].key;
-                var val = mapResults[i].val;
+    function createActiveXHR() {
+        try {
+            return new window.ActiveXObject("Microsoft.XMLHTTP");
+        } catch (e) {}
+    }
 
-                if (hasOwnProperty.call(result, key)) {
-                    result[key].push(val);
-                } else {
-                    result[key] = [val];
-                }
+    // Install script dataType
+    jQuery.ajaxSetup({
+        accepts: {
+            script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
+        },
+        contents: {
+            script: /(?:java|ecma)script/
+        },
+        converters: {
+            "text script": function (text) {
+                jQuery.globalEval(text);
+                return text;
             }
         }
-
-        return callback(err, result);
     });
-};
-
-/**
- * Returns a new object, where each value corresponds to an array of items, from
- * `coll`, that returned the corresponding key. That is, the keys of the object
- * correspond to the values passed to the `iteratee` callback.
- *
- * Note: Since this function applies the `iteratee` to each item in parallel,
- * there is no guarantee that the `iteratee` functions will complete in order.
- * However, the values for each key in the `result` will be in the same order as
- * the original `coll`. For Objects, the values will roughly be in the order of
- * the original Objects' keys (but this can vary across JavaScript engines).
- *
- * @name groupBy
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with a `key` to group the value under.
- * Invoked with (value, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Result is an `Object` whoses
- * properties are arrays of values which returned the corresponding key.
- * @example
- *
- * async.groupBy(['userId1', 'userId2', 'userId3'], function(userId, callback) {
- *     db.findById(userId, function(err, user) {
- *         if (err) return callback(err);
- *         return callback(null, user.age);
- *     });
- * }, function(err, result) {
- *     // result is object containing the userIds grouped by age
- *     // e.g. { 30: ['userId1', 'userId3'], 42: ['userId2']};
- * });
- */
-var groupBy = doLimit(groupByLimit, Infinity);
-
-/**
- * The same as [`groupBy`]{@link module:Collections.groupBy} but runs only a single async operation at a time.
- *
- * @name groupBySeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.groupBy]{@link module:Collections.groupBy}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with a `key` to group the value under.
- * Invoked with (value, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. Result is an `Object` whoses
- * properties are arrays of values which returned the corresponding key.
- */
-var groupBySeries = doLimit(groupByLimit, 1);
-
-/**
- * Logs the result of an `async` function to the `console`. Only works in
- * Node.js or in browsers that support `console.log` and `console.error` (such
- * as FF and Chrome). If multiple arguments are returned from the async
- * function, `console.log` is called on each argument in order.
- *
- * @name log
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} function - The function you want to eventually apply
- * all arguments to.
- * @param {...*} arguments... - Any number of arguments to apply to the function.
- * @example
- *
- * // in a module
- * var hello = function(name, callback) {
- *     setTimeout(function() {
- *         callback(null, 'hello ' + name);
- *     }, 1000);
- * };
- *
- * // in the node repl
- * node> async.log(hello, 'world');
- * 'hello world'
- */
-var log = consoleFunc('log');
 
-/**
- * The same as [`mapValues`]{@link module:Collections.mapValues} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name mapValuesLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.mapValues]{@link module:Collections.mapValues}
- * @category Collection
- * @param {Object} obj - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - A function to apply to each value and key
- * in `coll`.
- * The iteratee should complete with the transformed value as its result.
- * Invoked with (value, key, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. `result` is a new object consisting
- * of each key from `obj`, with each transformed value on the right-hand side.
- * Invoked with (err, result).
- */
-function mapValuesLimit(obj, limit, iteratee, callback) {
-    callback = once(callback || noop);
-    var newObj = {};
-    var _iteratee = wrapAsync(iteratee);
-    eachOfLimit(obj, limit, function(val, key, next) {
-        _iteratee(val, key, function (err, result) {
-            if (err) return next(err);
-            newObj[key] = result;
-            next();
-        });
-    }, function (err) {
-        callback(err, newObj);
+    // Handle cache's special case and global
+    jQuery.ajaxPrefilter("script", function (s) {
+        if (s.cache === undefined) {
+            s.cache = false;
+        }
+        if (s.crossDomain) {
+            s.type = "GET";
+            s.global = false;
+        }
     });
-}
 
-/**
- * A relative of [`map`]{@link module:Collections.map}, designed for use with objects.
- *
- * Produces a new Object by mapping each value of `obj` through the `iteratee`
- * function. The `iteratee` is called each `value` and `key` from `obj` and a
- * callback for when it has finished processing. Each of these callbacks takes
- * two arguments: an `error`, and the transformed item from `obj`. If `iteratee`
- * passes an error to its callback, the main `callback` (for the `mapValues`
- * function) is immediately called with the error.
- *
- * Note, the order of the keys in the result is not guaranteed.  The keys will
- * be roughly in the order they complete, (but this is very engine-specific)
- *
- * @name mapValues
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Object} obj - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A function to apply to each value and key
- * in `coll`.
- * The iteratee should complete with the transformed value as its result.
- * Invoked with (value, key, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. `result` is a new object consisting
- * of each key from `obj`, with each transformed value on the right-hand side.
- * Invoked with (err, result).
- * @example
- *
- * async.mapValues({
- *     f1: 'file1',
- *     f2: 'file2',
- *     f3: 'file3'
- * }, function (file, key, callback) {
- *   fs.stat(file, callback);
- * }, function(err, result) {
- *     // result is now a map of stats for each file, e.g.
- *     // {
- *     //     f1: [stats for file1],
- *     //     f2: [stats for file2],
- *     //     f3: [stats for file3]
- *     // }
- * });
- */
+    // Bind script tag hack transport
+    jQuery.ajaxTransport("script", function (s) {
 
-var mapValues = doLimit(mapValuesLimit, Infinity);
+        // This transport only deals with cross domain requests
+        if (s.crossDomain) {
 
-/**
- * The same as [`mapValues`]{@link module:Collections.mapValues} but runs only a single async operation at a time.
- *
- * @name mapValuesSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.mapValues]{@link module:Collections.mapValues}
- * @category Collection
- * @param {Object} obj - A collection to iterate over.
- * @param {AsyncFunction} iteratee - A function to apply to each value and key
- * in `coll`.
- * The iteratee should complete with the transformed value as its result.
- * Invoked with (value, key, callback).
- * @param {Function} [callback] - A callback which is called when all `iteratee`
- * functions have finished, or an error occurs. `result` is a new object consisting
- * of each key from `obj`, with each transformed value on the right-hand side.
- * Invoked with (err, result).
- */
-var mapValuesSeries = doLimit(mapValuesLimit, 1);
+            var script,
+                head = document.head || jQuery("head")[0] || document.documentElement;
 
-function has(obj, key) {
-    return key in obj;
-}
+            return {
 
-/**
- * Caches the results of an async function. When creating a hash to store
- * function results against, the callback is omitted from the hash and an
- * optional hash function can be used.
- *
- * If no hash function is specified, the first argument is used as a hash key,
- * which may work reasonably if it is a string or a data type that converts to a
- * distinct string. Note that objects and arrays will not behave reasonably.
- * Neither will cases where the other arguments are significant. In such cases,
- * specify your own hash function.
- *
- * The cache of results is exposed as the `memo` property of the function
- * returned by `memoize`.
- *
- * @name memoize
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} fn - The async function to proxy and cache results from.
- * @param {Function} hasher - An optional function for generating a custom hash
- * for storing results. It has all the arguments applied to it apart from the
- * callback, and must be synchronous.
- * @returns {AsyncFunction} a memoized version of `fn`
- * @example
- *
- * var slow_fn = function(name, callback) {
- *     // do something
- *     callback(null, result);
- * };
- * var fn = async.memoize(slow_fn);
- *
- * // fn can now be used as if it were slow_fn
- * fn('some name', function() {
- *     // callback
- * });
- */
-function memoize(fn, hasher) {
-    var memo = Object.create(null);
-    var queues = Object.create(null);
-    hasher = hasher || identity;
-    var _fn = wrapAsync(fn);
-    var memoized = initialParams(function memoized(args, callback) {
-        var key = hasher.apply(null, args);
-        if (has(memo, key)) {
-            setImmediate$1(function() {
-                callback.apply(null, memo[key]);
-            });
-        } else if (has(queues, key)) {
-            queues[key].push(callback);
-        } else {
-            queues[key] = [callback];
-            _fn.apply(null, args.concat(function(/*args*/) {
-                var args = slice(arguments);
-                memo[key] = args;
-                var q = queues[key];
-                delete queues[key];
-                for (var i = 0, l = q.length; i < l; i++) {
-                    q[i].apply(null, args);
-                }
-            }));
-        }
-    });
-    memoized.memo = memo;
-    memoized.unmemoized = fn;
-    return memoized;
-}
+                send: function (_, callback) {
 
-/**
- * Calls `callback` on a later loop around the event loop. In Node.js this just
- * calls `setImmediate`.  In the browser it will use `setImmediate` if
- * available, otherwise `setTimeout(callback, 0)`, which means other higher
- * priority events may precede the execution of `callback`.
- *
- * This is used internally for browser-compatibility purposes.
- *
- * @name nextTick
- * @static
- * @memberOf module:Utils
- * @method
- * @alias setImmediate
- * @category Util
- * @param {Function} callback - The function to call on a later loop around
- * the event loop. Invoked with (args...).
- * @param {...*} args... - any number of additional arguments to pass to the
- * callback on the next tick.
- * @example
- *
- * var call_order = [];
- * async.nextTick(function() {
- *     call_order.push('two');
- *     // call_order now equals ['one','two']
- * });
- * call_order.push('one');
- *
- * async.setImmediate(function (a, b, c) {
- *     // a, b, and c equal 1, 2, and 3
- * }, 1, 2, 3);
- */
-var _defer$1;
+                    script = document.createElement("script");
 
-if (hasNextTick) {
-    _defer$1 = process.nextTick;
-} else if (hasSetImmediate) {
-    _defer$1 = setImmediate;
-} else {
-    _defer$1 = fallback;
-}
+                    script.async = true;
 
-var nextTick = wrap(_defer$1);
+                    if (s.scriptCharset) {
+                        script.charset = s.scriptCharset;
+                    }
 
-function _parallel(eachfn, tasks, callback) {
-    callback = callback || noop;
-    var results = isArrayLike(tasks) ? [] : {};
+                    script.src = s.url;
 
-    eachfn(tasks, function (task, key, callback) {
-        wrapAsync(task)(function (err, result) {
-            if (arguments.length > 2) {
-                result = slice(arguments, 1);
-            }
-            results[key] = result;
-            callback(err);
-        });
-    }, function (err) {
-        callback(err, results);
-    });
-}
+                    // Attach handlers for all browsers
+                    script.onload = script.onreadystatechange = function (_, isAbort) {
 
-/**
- * Run the `tasks` collection of functions in parallel, without waiting until
- * the previous function has completed. If any of the functions pass an error to
- * its callback, the main `callback` is immediately called with the value of the
- * error. Once the `tasks` have completed, the results are passed to the final
- * `callback` as an array.
- *
- * **Note:** `parallel` is about kicking-off I/O tasks in parallel, not about
- * parallel execution of code.  If your tasks do not use any timers or perform
- * any I/O, they will actually be executed in series.  Any synchronous setup
- * sections for each task will happen one after the other.  JavaScript remains
- * single-threaded.
- *
- * **Hint:** Use [`reflect`]{@link module:Utils.reflect} to continue the
- * execution of other tasks when a task fails.
- *
- * It is also possible to use an object instead of an array. Each property will
- * be run as a function and the results will be passed to the final `callback`
- * as an object instead of an array. This can be a more readable way of handling
- * results from {@link async.parallel}.
- *
- * @name parallel
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array|Iterable|Object} tasks - A collection of
- * [async functions]{@link AsyncFunction} to run.
- * Each async function can complete with any number of optional `result` values.
- * @param {Function} [callback] - An optional callback to run once all the
- * functions have completed successfully. This function gets a results array
- * (or object) containing all the result arguments passed to the task callbacks.
- * Invoked with (err, results).
- *
- * @example
- * async.parallel([
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'one');
- *         }, 200);
- *     },
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'two');
- *         }, 100);
- *     }
- * ],
- * // optional callback
- * function(err, results) {
- *     // the results array will equal ['one','two'] even though
- *     // the second function had a shorter timeout.
- * });
- *
- * // an example using an object instead of an array
- * async.parallel({
- *     one: function(callback) {
- *         setTimeout(function() {
- *             callback(null, 1);
- *         }, 200);
- *     },
- *     two: function(callback) {
- *         setTimeout(function() {
- *             callback(null, 2);
- *         }, 100);
- *     }
- * }, function(err, results) {
- *     // results is now equals to: {one: 1, two: 2}
- * });
- */
-function parallelLimit(tasks, callback) {
-    _parallel(eachOf, tasks, callback);
-}
+                        if (isAbort || !script.readyState || /loaded|complete/.test(script.readyState)) {
 
-/**
- * The same as [`parallel`]{@link module:ControlFlow.parallel} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name parallelLimit
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.parallel]{@link module:ControlFlow.parallel}
- * @category Control Flow
- * @param {Array|Iterable|Object} tasks - A collection of
- * [async functions]{@link AsyncFunction} to run.
- * Each async function can complete with any number of optional `result` values.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {Function} [callback] - An optional callback to run once all the
- * functions have completed successfully. This function gets a results array
- * (or object) containing all the result arguments passed to the task callbacks.
- * Invoked with (err, results).
- */
-function parallelLimit$1(tasks, limit, callback) {
-    _parallel(_eachOfLimit(limit), tasks, callback);
-}
+                            // Handle memory leak in IE
+                            script.onload = script.onreadystatechange = null;
 
-/**
- * A queue of tasks for the worker function to complete.
- * @typedef {Object} QueueObject
- * @memberOf module:ControlFlow
- * @property {Function} length - a function returning the number of items
- * waiting to be processed. Invoke with `queue.length()`.
- * @property {boolean} started - a boolean indicating whether or not any
- * items have been pushed and processed by the queue.
- * @property {Function} running - a function returning the number of items
- * currently being processed. Invoke with `queue.running()`.
- * @property {Function} workersList - a function returning the array of items
- * currently being processed. Invoke with `queue.workersList()`.
- * @property {Function} idle - a function returning false if there are items
- * waiting or being processed, or true if not. Invoke with `queue.idle()`.
- * @property {number} concurrency - an integer for determining how many `worker`
- * functions should be run in parallel. This property can be changed after a
- * `queue` is created to alter the concurrency on-the-fly.
- * @property {Function} push - add a new task to the `queue`. Calls `callback`
- * once the `worker` has finished processing the task. Instead of a single task,
- * a `tasks` array can be submitted. The respective callback is used for every
- * task in the list. Invoke with `queue.push(task, [callback])`,
- * @property {Function} unshift - add a new task to the front of the `queue`.
- * Invoke with `queue.unshift(task, [callback])`.
- * @property {Function} remove - remove items from the queue that match a test
- * function.  The test function will be passed an object with a `data` property,
- * and a `priority` property, if this is a
- * [priorityQueue]{@link module:ControlFlow.priorityQueue} object.
- * Invoked with `queue.remove(testFn)`, where `testFn` is of the form
- * `function ({data, priority}) {}` and returns a Boolean.
- * @property {Function} saturated - a callback that is called when the number of
- * running workers hits the `concurrency` limit, and further tasks will be
- * queued.
- * @property {Function} unsaturated - a callback that is called when the number
- * of running workers is less than the `concurrency` & `buffer` limits, and
- * further tasks will not be queued.
- * @property {number} buffer - A minimum threshold buffer in order to say that
- * the `queue` is `unsaturated`.
- * @property {Function} empty - a callback that is called when the last item
- * from the `queue` is given to a `worker`.
- * @property {Function} drain - a callback that is called when the last item
- * from the `queue` has returned from the `worker`.
- * @property {Function} error - a callback that is called when a task errors.
- * Has the signature `function(error, task)`.
- * @property {boolean} paused - a boolean for determining whether the queue is
- * in a paused state.
- * @property {Function} pause - a function that pauses the processing of tasks
- * until `resume()` is called. Invoke with `queue.pause()`.
- * @property {Function} resume - a function that resumes the processing of
- * queued tasks when the queue is paused. Invoke with `queue.resume()`.
- * @property {Function} kill - a function that removes the `drain` callback and
- * empties remaining tasks from the queue forcing it to go idle. No more tasks
- * should be pushed to the queue after calling this function. Invoke with `queue.kill()`.
- */
+                            // Remove the script
+                            if (script.parentNode) {
+                                script.parentNode.removeChild(script);
+                            }
 
-/**
- * Creates a `queue` object with the specified `concurrency`. Tasks added to the
- * `queue` are processed in parallel (up to the `concurrency` limit). If all
- * `worker`s are in progress, the task is queued until one becomes available.
- * Once a `worker` completes a `task`, that `task`'s callback is called.
- *
- * @name queue
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {AsyncFunction} worker - An async function for processing a queued task.
- * If you want to handle errors from an individual task, pass a callback to
- * `q.push()`. Invoked with (task, callback).
- * @param {number} [concurrency=1] - An `integer` for determining how many
- * `worker` functions should be run in parallel.  If omitted, the concurrency
- * defaults to `1`.  If the concurrency is `0`, an error is thrown.
- * @returns {module:ControlFlow.QueueObject} A queue object to manage the tasks. Callbacks can
- * attached as certain properties to listen for specific events during the
- * lifecycle of the queue.
- * @example
- *
- * // create a queue object with concurrency 2
- * var q = async.queue(function(task, callback) {
- *     console.log('hello ' + task.name);
- *     callback();
- * }, 2);
- *
- * // assign a callback
- * q.drain = function() {
- *     console.log('all items have been processed');
- * };
- *
- * // add some items to the queue
- * q.push({name: 'foo'}, function(err) {
- *     console.log('finished processing foo');
- * });
- * q.push({name: 'bar'}, function (err) {
- *     console.log('finished processing bar');
- * });
- *
- * // add some items to the queue (batch-wise)
- * q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function(err) {
- *     console.log('finished processing item');
- * });
- *
- * // add some items to the front of the queue
- * q.unshift({name: 'bar'}, function (err) {
- *     console.log('finished processing bar');
- * });
- */
-var queue$1 = function (worker, concurrency) {
-    var _worker = wrapAsync(worker);
-    return queue(function (items, cb) {
-        _worker(items[0], cb);
-    }, concurrency, 1);
-};
+                            // Dereference the script
+                            script = null;
 
-/**
- * The same as [async.queue]{@link module:ControlFlow.queue} only tasks are assigned a priority and
- * completed in ascending priority order.
- *
- * @name priorityQueue
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.queue]{@link module:ControlFlow.queue}
- * @category Control Flow
- * @param {AsyncFunction} worker - An async function for processing a queued task.
- * If you want to handle errors from an individual task, pass a callback to
- * `q.push()`.
- * Invoked with (task, callback).
- * @param {number} concurrency - An `integer` for determining how many `worker`
- * functions should be run in parallel.  If omitted, the concurrency defaults to
- * `1`.  If the concurrency is `0`, an error is thrown.
- * @returns {module:ControlFlow.QueueObject} A priorityQueue object to manage the tasks. There are two
- * differences between `queue` and `priorityQueue` objects:
- * * `push(task, priority, [callback])` - `priority` should be a number. If an
- *   array of `tasks` is given, all tasks will be assigned the same priority.
- * * The `unshift` method was removed.
- */
-var priorityQueue = function(worker, concurrency) {
-    // Start with a normal queue
-    var q = queue$1(worker, concurrency);
-
-    // Override push to accept second parameter representing priority
-    q.push = function(data, priority, callback) {
-        if (callback == null) callback = noop;
-        if (typeof callback !== 'function') {
-            throw new Error('task callback must be a function');
-        }
-        q.started = true;
-        if (!isArray(data)) {
-            data = [data];
-        }
-        if (data.length === 0) {
-            // call drain immediately if there are no tasks
-            return setImmediate$1(function() {
-                q.drain();
-            });
-        }
+                            // Callback if not abort
+                            if (!isAbort) {
+                                callback(200, "success");
+                            }
+                        }
+                    };
 
-        priority = priority || 0;
-        var nextNode = q._tasks.head;
-        while (nextNode && priority >= nextNode.priority) {
-            nextNode = nextNode.next;
-        }
+                    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
+                    // Use native DOM manipulation to avoid our domManip AJAX trickery
+                    head.insertBefore(script, head.firstChild);
+                },
 
-        for (var i = 0, l = data.length; i < l; i++) {
-            var item = {
-                data: data[i],
-                priority: priority,
-                callback: callback
+                abort: function () {
+                    if (script) {
+                        script.onload(undefined, true);
+                    }
+                }
             };
-
-            if (nextNode) {
-                q._tasks.insertBefore(nextNode, item);
-            } else {
-                q._tasks.push(item);
-            }
         }
-        setImmediate$1(q.process);
-    };
+    });
 
-    // Remove unshift function
-    delete q.unshift;
+    var oldCallbacks = [],
+        rjsonp = /(=)\?(?=&|$)|\?\?/;
 
-    return q;
-};
+    // Default jsonp settings
+    jQuery.ajaxSetup({
+        jsonp: "callback",
+        jsonpCallback: function () {
+            var callback = oldCallbacks.pop() || jQuery.expando + "_" + nonce++;
+            this[callback] = true;
+            return callback;
+        }
+    });
 
-/**
- * Runs the `tasks` array of functions in parallel, without waiting until the
- * previous function has completed. Once any of the `tasks` complete or pass an
- * error to its callback, the main `callback` is immediately called. It's
- * equivalent to `Promise.race()`.
- *
- * @name race
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array} tasks - An array containing [async functions]{@link AsyncFunction}
- * to run. Each function can complete with an optional `result` value.
- * @param {Function} callback - A callback to run once any of the functions have
- * completed. This function gets an error or result from the first function that
- * completed. Invoked with (err, result).
- * @returns undefined
- * @example
- *
- * async.race([
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'one');
- *         }, 200);
- *     },
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'two');
- *         }, 100);
- *     }
- * ],
- * // main callback
- * function(err, result) {
- *     // the result will be equal to 'two' as it finishes earlier
- * });
- */
-function race(tasks, callback) {
-    callback = once(callback || noop);
-    if (!isArray(tasks)) return callback(new TypeError('First argument to race must be an array of functions'));
-    if (!tasks.length) return callback();
-    for (var i = 0, l = tasks.length; i < l; i++) {
-        wrapAsync(tasks[i])(callback);
-    }
-}
+    // Detect, normalize options and install callbacks for jsonp requests
+    jQuery.ajaxPrefilter("json jsonp", function (s, originalSettings, jqXHR) {
 
-/**
- * Same as [`reduce`]{@link module:Collections.reduce}, only operates on `array` in reverse order.
- *
- * @name reduceRight
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.reduce]{@link module:Collections.reduce}
- * @alias foldr
- * @category Collection
- * @param {Array} array - A collection to iterate over.
- * @param {*} memo - The initial state of the reduction.
- * @param {AsyncFunction} iteratee - A function applied to each item in the
- * array to produce the next step in the reduction.
- * The `iteratee` should complete with the next state of the reduction.
- * If the iteratee complete with an error, the reduction is stopped and the
- * main `callback` is immediately called with the error.
- * Invoked with (memo, item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result is the reduced value. Invoked with
- * (err, result).
- */
-function reduceRight (array, memo, iteratee, callback) {
-    var reversed = slice(array).reverse();
-    reduce(reversed, memo, iteratee, callback);
-}
+        var callbackName,
+            overwritten,
+            responseContainer,
+            jsonProp = s.jsonp !== false && (rjsonp.test(s.url) ? "url" : typeof s.data === "string" && !(s.contentType || "").indexOf("application/x-www-form-urlencoded") && rjsonp.test(s.data) && "data");
 
-/**
- * Wraps the async function in another function that always completes with a
- * result object, even when it errors.
- *
- * The result object has either the property `error` or `value`.
- *
- * @name reflect
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} fn - The async function you want to wrap
- * @returns {Function} - A function that always passes null to it's callback as
- * the error. The second argument to the callback will be an `object` with
- * either an `error` or a `value` property.
- * @example
- *
- * async.parallel([
- *     async.reflect(function(callback) {
- *         // do some stuff ...
- *         callback(null, 'one');
- *     }),
- *     async.reflect(function(callback) {
- *         // do some more stuff but error ...
- *         callback('bad stuff happened');
- *     }),
- *     async.reflect(function(callback) {
- *         // do some more stuff ...
- *         callback(null, 'two');
- *     })
- * ],
- * // optional callback
- * function(err, results) {
- *     // values
- *     // results[0].value = 'one'
- *     // results[1].error = 'bad stuff happened'
- *     // results[2].value = 'two'
- * });
- */
-function reflect(fn) {
-    var _fn = wrapAsync(fn);
-    return initialParams(function reflectOn(args, reflectCallback) {
-        args.push(function callback(error, cbArg) {
-            if (error) {
-                reflectCallback(null, { error: error });
-            } else {
-                var value;
-                if (arguments.length <= 2) {
-                    value = cbArg;
-                } else {
-                    value = slice(arguments, 1);
-                }
-                reflectCallback(null, { value: value });
-            }
-        });
+        // Handle iff the expected data type is "jsonp" or we have a parameter to set
+        if (jsonProp || s.dataTypes[0] === "jsonp") {
 
-        return _fn.apply(this, args);
-    });
-}
+            // Get callback name, remembering preexisting value associated with it
+            callbackName = s.jsonpCallback = jQuery.isFunction(s.jsonpCallback) ? s.jsonpCallback() : s.jsonpCallback;
 
-function reject$1(eachfn, arr, iteratee, callback) {
-    _filter(eachfn, arr, function(value, cb) {
-        iteratee(value, function(err, v) {
-            cb(err, !v);
-        });
-    }, callback);
-}
+            // Insert callback into url or form data
+            if (jsonProp) {
+                s[jsonProp] = s[jsonProp].replace(rjsonp, "$1" + callbackName);
+            } else if (s.jsonp !== false) {
+                s.url += (rquery.test(s.url) ? "&" : "?") + s.jsonp + "=" + callbackName;
+            }
 
-/**
- * The opposite of [`filter`]{@link module:Collections.filter}. Removes values that pass an `async` truth test.
- *
- * @name reject
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.filter]{@link module:Collections.filter}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {Function} iteratee - An async truth test to apply to each item in
- * `coll`.
- * The should complete with a boolean value as its `result`.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results).
- * @example
- *
- * async.reject(['file1','file2','file3'], function(filePath, callback) {
- *     fs.access(filePath, function(err) {
- *         callback(null, !err)
- *     });
- * }, function(err, results) {
- *     // results now equals an array of missing files
- *     createFiles(results);
- * });
- */
-var reject = doParallel(reject$1);
+            // Use data converter to retrieve json after script execution
+            s.converters["script json"] = function () {
+                if (!responseContainer) {
+                    jQuery.error(callbackName + " was not called");
+                }
+                return responseContainer[0];
+            };
 
-/**
- * A helper function that wraps an array or an object of functions with `reflect`.
- *
- * @name reflectAll
- * @static
- * @memberOf module:Utils
- * @method
- * @see [async.reflect]{@link module:Utils.reflect}
- * @category Util
- * @param {Array|Object|Iterable} tasks - The collection of
- * [async functions]{@link AsyncFunction} to wrap in `async.reflect`.
- * @returns {Array} Returns an array of async functions, each wrapped in
- * `async.reflect`
- * @example
- *
- * let tasks = [
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'one');
- *         }, 200);
- *     },
- *     function(callback) {
- *         // do some more stuff but error ...
- *         callback(new Error('bad stuff happened'));
- *     },
- *     function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'two');
- *         }, 100);
- *     }
- * ];
- *
- * async.parallel(async.reflectAll(tasks),
- * // optional callback
- * function(err, results) {
- *     // values
- *     // results[0].value = 'one'
- *     // results[1].error = Error('bad stuff happened')
- *     // results[2].value = 'two'
- * });
- *
- * // an example using an object instead of an array
- * let tasks = {
- *     one: function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'one');
- *         }, 200);
- *     },
- *     two: function(callback) {
- *         callback('two');
- *     },
- *     three: function(callback) {
- *         setTimeout(function() {
- *             callback(null, 'three');
- *         }, 100);
- *     }
- * };
- *
- * async.parallel(async.reflectAll(tasks),
- * // optional callback
- * function(err, results) {
- *     // values
- *     // results.one.value = 'one'
- *     // results.two.error = 'two'
- *     // results.three.value = 'three'
- * });
- */
-function reflectAll(tasks) {
-    var results;
-    if (isArray(tasks)) {
-        results = arrayMap(tasks, reflect);
-    } else {
-        results = {};
-        baseForOwn(tasks, function(task, key) {
-            results[key] = reflect.call(this, task);
-        });
-    }
-    return results;
-}
+            // force json dataType
+            s.dataTypes[0] = "json";
 
-/**
- * The same as [`reject`]{@link module:Collections.reject} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name rejectLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.reject]{@link module:Collections.reject}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {Function} iteratee - An async truth test to apply to each item in
- * `coll`.
- * The should complete with a boolean value as its `result`.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results).
- */
-var rejectLimit = doParallelLimit(reject$1);
+            // Install callback
+            overwritten = window[callbackName];
+            window[callbackName] = function () {
+                responseContainer = arguments;
+            };
 
-/**
- * The same as [`reject`]{@link module:Collections.reject} but runs only a single async operation at a time.
- *
- * @name rejectSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.reject]{@link module:Collections.reject}
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {Function} iteratee - An async truth test to apply to each item in
- * `coll`.
- * The should complete with a boolean value as its `result`.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Invoked with (err, results).
- */
-var rejectSeries = doLimit(rejectLimit, 1);
+            // Clean-up function (fires after converters)
+            jqXHR.always(function () {
+                // Restore preexisting value
+                window[callbackName] = overwritten;
 
-/**
- * Creates a function that returns `value`.
- *
- * @static
- * @memberOf _
- * @since 2.4.0
- * @category Util
- * @param {*} value The value to return from the new function.
- * @returns {Function} Returns the new constant function.
- * @example
- *
- * var objects = _.times(2, _.constant({ 'a': 1 }));
- *
- * console.log(objects);
- * // => [{ 'a': 1 }, { 'a': 1 }]
- *
- * console.log(objects[0] === objects[1]);
- * // => true
- */
-function constant$1(value) {
-  return function() {
-    return value;
-  };
-}
+                // Save back as free
+                if (s[callbackName]) {
+                    // make sure that re-using the options doesn't screw things around
+                    s.jsonpCallback = originalSettings.jsonpCallback;
 
-/**
- * Attempts to get a successful response from `task` no more than `times` times
- * before returning an error. If the task is successful, the `callback` will be
- * passed the result of the successful task. If all attempts fail, the callback
- * will be passed the error and result (if any) of the final attempt.
- *
- * @name retry
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @see [async.retryable]{@link module:ControlFlow.retryable}
- * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - Can be either an
- * object with `times` and `interval` or a number.
- * * `times` - The number of attempts to make before giving up.  The default
- *   is `5`.
- * * `interval` - The time to wait between retries, in milliseconds.  The
- *   default is `0`. The interval may also be specified as a function of the
- *   retry count (see example).
- * * `errorFilter` - An optional synchronous function that is invoked on
- *   erroneous result. If it returns `true` the retry attempts will continue;
- *   if the function returns `false` the retry flow is aborted with the current
- *   attempt's error and result being returned to the final callback.
- *   Invoked with (err).
- * * If `opts` is a number, the number specifies the number of times to retry,
- *   with the default interval of `0`.
- * @param {AsyncFunction} task - An async function to retry.
- * Invoked with (callback).
- * @param {Function} [callback] - An optional callback which is called when the
- * task has succeeded, or after the final failed attempt. It receives the `err`
- * and `result` arguments of the last attempt at completing the `task`. Invoked
- * with (err, results).
- *
- * @example
- *
- * // The `retry` function can be used as a stand-alone control flow by passing
- * // a callback, as shown below:
- *
- * // try calling apiMethod 3 times
- * async.retry(3, apiMethod, function(err, result) {
- *     // do something with the result
- * });
- *
- * // try calling apiMethod 3 times, waiting 200 ms between each retry
- * async.retry({times: 3, interval: 200}, apiMethod, function(err, result) {
- *     // do something with the result
- * });
- *
- * // try calling apiMethod 10 times with exponential backoff
- * // (i.e. intervals of 100, 200, 400, 800, 1600, ... milliseconds)
- * async.retry({
- *   times: 10,
- *   interval: function(retryCount) {
- *     return 50 * Math.pow(2, retryCount);
- *   }
- * }, apiMethod, function(err, result) {
- *     // do something with the result
- * });
- *
- * // try calling apiMethod the default 5 times no delay between each retry
- * async.retry(apiMethod, function(err, result) {
- *     // do something with the result
- * });
- *
- * // try calling apiMethod only when error condition satisfies, all other
- * // errors will abort the retry control flow and return to final callback
- * async.retry({
- *   errorFilter: function(err) {
- *     return err.message === 'Temporary error'; // only retry on a specific error
- *   }
- * }, apiMethod, function(err, result) {
- *     // do something with the result
- * });
- *
- * // It can also be embedded within other control flow functions to retry
- * // individual methods that are not as reliable, like this:
- * async.auto({
- *     users: api.getUsers.bind(api),
- *     payments: async.retryable(3, api.getPayments.bind(api))
- * }, function(err, results) {
- *     // do something with the results
- * });
- *
- */
-function retry(opts, task, callback) {
-    var DEFAULT_TIMES = 5;
-    var DEFAULT_INTERVAL = 0;
+                    // save the callback name for future use
+                    oldCallbacks.push(callbackName);
+                }
 
-    var options = {
-        times: DEFAULT_TIMES,
-        intervalFunc: constant$1(DEFAULT_INTERVAL)
-    };
+                // Call if it was a function and we have a response
+                if (responseContainer && jQuery.isFunction(overwritten)) {
+                    overwritten(responseContainer[0]);
+                }
 
-    function parseTimes(acc, t) {
-        if (typeof t === 'object') {
-            acc.times = +t.times || DEFAULT_TIMES;
+                responseContainer = overwritten = undefined;
+            });
 
-            acc.intervalFunc = typeof t.interval === 'function' ?
-                t.interval :
-                constant$1(+t.interval || DEFAULT_INTERVAL);
+            // Delegate to script
+            return "script";
+        }
+    });
 
-            acc.errorFilter = t.errorFilter;
-        } else if (typeof t === 'number' || typeof t === 'string') {
-            acc.times = +t || DEFAULT_TIMES;
-        } else {
-            throw new Error("Invalid arguments for async.retry");
+    // data: string of html
+    // context (optional): If specified, the fragment will be created in this context, defaults to document
+    // keepScripts (optional): If true, will include scripts passed in the html string
+    jQuery.parseHTML = function (data, context, keepScripts) {
+        if (!data || typeof data !== "string") {
+            return null;
+        }
+        if (typeof context === "boolean") {
+            keepScripts = context;
+            context = false;
         }
-    }
-
-    if (arguments.length < 3 && typeof opts === 'function') {
-        callback = task || noop;
-        task = opts;
-    } else {
-        parseTimes(options, opts);
-        callback = callback || noop;
-    }
-
-    if (typeof task !== 'function') {
-        throw new Error("Invalid arguments for async.retry");
-    }
+        context = context || document;
 
-    var _task = wrapAsync(task);
+        var parsed = rsingleTag.exec(data),
+            scripts = !keepScripts && [];
 
-    var attempt = 1;
-    function retryAttempt() {
-        _task(function(err) {
-            if (err && attempt++ < options.times &&
-                (typeof options.errorFilter != 'function' ||
-                    options.errorFilter(err))) {
-                setTimeout(retryAttempt, options.intervalFunc(attempt));
-            } else {
-                callback.apply(null, arguments);
-            }
-        });
-    }
+        // Single tag
+        if (parsed) {
+            return [context.createElement(parsed[1])];
+        }
 
-    retryAttempt();
-}
+        parsed = jQuery.buildFragment([data], context, scripts);
 
-/**
- * A close relative of [`retry`]{@link module:ControlFlow.retry}.  This method
- * wraps a task and makes it retryable, rather than immediately calling it
- * with retries.
- *
- * @name retryable
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.retry]{@link module:ControlFlow.retry}
- * @category Control Flow
- * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - optional
- * options, exactly the same as from `retry`
- * @param {AsyncFunction} task - the asynchronous function to wrap.
- * This function will be passed any arguments passed to the returned wrapper.
- * Invoked with (...args, callback).
- * @returns {AsyncFunction} The wrapped function, which when invoked, will
- * retry on an error, based on the parameters specified in `opts`.
- * This function will accept the same parameters as `task`.
- * @example
- *
- * async.auto({
- *     dep1: async.retryable(3, getFromFlakyService),
- *     process: ["dep1", async.retryable(3, function (results, cb) {
- *         maybeProcessData(results.dep1, cb);
- *     })]
- * }, callback);
- */
-var retryable = function (opts, task) {
-    if (!task) {
-        task = opts;
-        opts = null;
-    }
-    var _task = wrapAsync(task);
-    return initialParams(function (args, callback) {
-        function taskFn(cb) {
-            _task.apply(null, args.concat(cb));
+        if (scripts && scripts.length) {
+            jQuery(scripts).remove();
         }
 
-        if (opts) retry(opts, taskFn, callback);
-        else retry(taskFn, callback);
+        return jQuery.merge([], parsed.childNodes);
+    };
 
-    });
-};
+    return jQuery;
+}();
 
-/**
- * Run the functions in the `tasks` collection in series, each one running once
- * the previous function has completed. If any functions in the series pass an
- * error to its callback, no more functions are run, and `callback` is
- * immediately called with the value of the error. Otherwise, `callback`
- * receives an array of results when `tasks` have completed.
- *
- * It is also possible to use an object instead of an array. Each property will
- * be run as a function, and the results will be passed to the final `callback`
- * as an object instead of an array. This can be a more readable way of handling
- *  results from {@link async.series}.
- *
- * **Note** that while many implementations preserve the order of object
- * properties, the [ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6)
- * explicitly states that
- *
- * > The mechanics and order of enumerating the properties is not specified.
- *
- * So if you rely on the order in which your series of functions are executed,
- * and want this to work on all platforms, consider using an array.
- *
- * @name series
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array|Iterable|Object} tasks - A collection containing
- * [async functions]{@link AsyncFunction} to run in series.
- * Each function can complete with any number of optional `result` values.
- * @param {Function} [callback] - An optional callback to run once all the
- * functions have completed. This function gets a results array (or object)
- * containing all the result arguments passed to the `task` callbacks. Invoked
- * with (err, result).
- * @example
- * async.series([
- *     function(callback) {
- *         // do some stuff ...
- *         callback(null, 'one');
- *     },
- *     function(callback) {
- *         // do some more stuff ...
- *         callback(null, 'two');
- *     }
- * ],
- * // optional callback
- * function(err, results) {
- *     // results is now equal to ['one', 'two']
- * });
- *
- * async.series({
- *     one: function(callback) {
- *         setTimeout(function() {
- *             callback(null, 1);
- *         }, 200);
- *     },
- *     two: function(callback){
- *         setTimeout(function() {
- *             callback(null, 2);
- *         }, 100);
- *     }
- * }, function(err, results) {
- *     // results is now equal to: {one: 1, two: 2}
- * });
- */
-function series(tasks, callback) {
-    _parallel(eachOfSeries, tasks, callback);
-}
+var request = function (options, callback) {
 
-/**
- * Returns `true` if at least one element in the `coll` satisfies an async test.
- * If any iteratee call returns `true`, the main `callback` is immediately
- * called.
- *
- * @name some
- * @static
- * @memberOf module:Collections
- * @method
- * @alias any
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collections in parallel.
- * The iteratee should complete with a boolean `result` value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the iteratee functions have finished.
- * Result will be either `true` or `false` depending on the values of the async
- * tests. Invoked with (err, result).
- * @example
- *
- * async.some(['file1','file2','file3'], function(filePath, callback) {
- *     fs.access(filePath, function(err) {
- *         callback(null, !err)
- *     });
- * }, function(err, result) {
- *     // if result is true then at least one of the files exists
- * });
- */
-var some = doParallel(_createTester(Boolean, identity));
+    options = $.extend(true, { headers: {}, qs: {} }, options);
 
-/**
- * The same as [`some`]{@link module:Collections.some} but runs a maximum of `limit` async operations at a time.
- *
- * @name someLimit
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.some]{@link module:Collections.some}
- * @alias anyLimit
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collections in parallel.
- * The iteratee should complete with a boolean `result` value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the iteratee functions have finished.
- * Result will be either `true` or `false` depending on the values of the async
- * tests. Invoked with (err, result).
- */
-var someLimit = doParallelLimit(_createTester(Boolean, identity));
+    // method
+    options.type = options.method;
+    delete options.method;
 
-/**
- * The same as [`some`]{@link module:Collections.some} but runs only a single async operation at a time.
- *
- * @name someSeries
- * @static
- * @memberOf module:Collections
- * @method
- * @see [async.some]{@link module:Collections.some}
- * @alias anySeries
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async truth test to apply to each item
- * in the collections in series.
- * The iteratee should complete with a boolean `result` value.
- * Invoked with (item, callback).
- * @param {Function} [callback] - A callback which is called as soon as any
- * iteratee returns `true`, or after all the iteratee functions have finished.
- * Result will be either `true` or `false` depending on the values of the async
- * tests. Invoked with (err, result).
- */
-var someSeries = doLimit(someLimit, 1);
+    // progress
+    if (options.onProgress) {
+        options.progress = options.onProgress;
+        delete options.onProgress;
+    }
 
-/**
- * Sorts a list by the results of running each `coll` value through an async
- * `iteratee`.
- *
- * @name sortBy
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {AsyncFunction} iteratee - An async function to apply to each item in
- * `coll`.
- * The iteratee should complete with a value to use as the sort criteria as
- * its `result`.
- * Invoked with (item, callback).
- * @param {Function} callback - A callback which is called after all the
- * `iteratee` functions have finished, or an error occurs. Results is the items
- * from the original `coll` sorted by the values returned by the `iteratee`
- * calls. Invoked with (err, results).
- * @example
- *
- * async.sortBy(['file1','file2','file3'], function(file, callback) {
- *     fs.stat(file, function(err, stats) {
- *         callback(err, stats.mtime);
- *     });
- * }, function(err, results) {
- *     // results is now the original array of files sorted by
- *     // modified date
- * });
- *
- * // By modifying the callback parameter the
- * // sorting order can be influenced:
- *
- * // ascending order
- * async.sortBy([1,9,3,5], function(x, callback) {
- *     callback(null, x);
- * }, function(err,result) {
- *     // result callback
- * });
- *
- * // descending order
- * async.sortBy([1,9,3,5], function(x, callback) {
- *     callback(null, x*-1);    //<- x*-1 instead of x, turns the order around
- * }, function(err,result) {
- *     // result callback
- * });
- */
-function sortBy (coll, iteratee, callback) {
-    var _iteratee = wrapAsync(iteratee);
-    map(coll, function (x, callback) {
-        _iteratee(x, function (err, criteria) {
-            if (err) return callback(err);
-            callback(null, {value: x, criteria: criteria});
-        });
-    }, function (err, results) {
-        if (err) return callback(err);
-        callback(null, arrayMap(results.sort(comparator), baseProperty('value')));
-    });
+    // qs
+    if (options.qs) {
+        var qsStr = queryString.stringify(options.qs);
+        if (qsStr) {
+            options.url += (options.url.indexOf('?') === -1 ? '?' : '&') + qsStr;
+        }
+        delete options.qs;
+    }
 
-    function comparator(left, right) {
-        var a = left.criteria, b = right.criteria;
-        return a < b ? -1 : a > b ? 1 : 0;
+    // json
+    if (options.json) {
+        options.data = options.body;
+        delete options.json;
+        delete options.body;
+        !options.headers && (options.headers = {});
+        options.headers['Content-Type'] = 'application/json';
     }
-}
 
-/**
- * Sets a time limit on an asynchronous function. If the function does not call
- * its callback within the specified milliseconds, it will be called with a
- * timeout error. The code property for the error object will be `'ETIMEDOUT'`.
- *
- * @name timeout
- * @static
- * @memberOf module:Utils
- * @method
- * @category Util
- * @param {AsyncFunction} asyncFn - The async function to limit in time.
- * @param {number} milliseconds - The specified time limit.
- * @param {*} [info] - Any variable you want attached (`string`, `object`, etc)
- * to timeout Error for more information..
- * @returns {AsyncFunction} Returns a wrapped function that can be used with any
- * of the control flow functions.
- * Invoke this function with the same parameters as you would `asyncFunc`.
- * @example
- *
- * function myFunction(foo, callback) {
- *     doAsyncTask(foo, function(err, data) {
- *         // handle errors
- *         if (err) return callback(err);
- *
- *         // do some stuff ...
- *
- *         // return processed data
- *         return callback(null, data);
- *     });
- * }
- *
- * var wrapped = async.timeout(myFunction, 1000);
- *
- * // call `wrapped` as you would `myFunction`
- * wrapped({ bar: 'bar' }, function(err, data) {
- *     // if `myFunction` takes < 1000 ms to execute, `err`
- *     // and `data` will have their expected values
- *
- *     // else `err` will be an Error with the code 'ETIMEDOUT'
- * });
- */
-function timeout(asyncFn, milliseconds, info) {
-    var fn = wrapAsync(asyncFn);
-
-    return initialParams(function (args, callback) {
-        var timedOut = false;
-        var timer;
-
-        function timeoutCallback() {
-            var name = asyncFn.name || 'anonymous';
-            var error  = new Error('Callback function "' + name + '" timed out.');
-            error.code = 'ETIMEDOUT';
-            if (info) {
-                error.info = info;
-            }
-            timedOut = true;
-            callback(error);
+    // body
+    if (options.body) {
+        if (options.body.constructor !== window.File && options.body.constructor !== window.Blob) {
+            options.data = options.body;
+            delete options.body;
         }
+    }
 
-        args.push(function () {
-            if (!timedOut) {
-                callback.apply(null, arguments);
-                clearTimeout(timer);
+    // headers
+    if (options.headers) {
+        var headers = options.headers;
+        delete options.headers;
+        options.beforeSend = function (xhr) {
+            for (var key in headers) {
+                if (headers.hasOwnProperty(key) && key.toLowerCase() !== 'content-length' && key.toLowerCase() !== 'user-agent' && key.toLowerCase() !== 'origin' && key.toLowerCase() !== 'host') {
+                    xhr.setRequestHeader(key, headers[key]);
+                }
             }
-        });
-
-        // setup timer and call original function
-        timer = setTimeout(timeoutCallback, milliseconds);
-        fn.apply(null, args);
-    });
-}
-
-/* Built-in method references for those with the same name as other `lodash` methods. */
-var nativeCeil = Math.ceil;
-var nativeMax = Math.max;
-
-/**
- * The base implementation of `_.range` and `_.rangeRight` which doesn't
- * coerce arguments.
- *
- * @private
- * @param {number} start The start of the range.
- * @param {number} end The end of the range.
- * @param {number} step The value to increment or decrement by.
- * @param {boolean} [fromRight] Specify iterating from right to left.
- * @returns {Array} Returns the range of numbers.
- */
-function baseRange(start, end, step, fromRight) {
-  var index = -1,
-      length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
-      result = Array(length);
-
-  while (length--) {
-    result[fromRight ? length : ++index] = start;
-    start += step;
-  }
-  return result;
-}
-
-/**
- * The same as [times]{@link module:ControlFlow.times} but runs a maximum of `limit` async operations at a
- * time.
- *
- * @name timesLimit
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.times]{@link module:ControlFlow.times}
- * @category Control Flow
- * @param {number} count - The number of times to run the function.
- * @param {number} limit - The maximum number of async operations at a time.
- * @param {AsyncFunction} iteratee - The async function to call `n` times.
- * Invoked with the iteration index and a callback: (n, next).
- * @param {Function} callback - see [async.map]{@link module:Collections.map}.
- */
-function timeLimit(count, limit, iteratee, callback) {
-    var _iteratee = wrapAsync(iteratee);
-    mapLimit(baseRange(0, count, 1), limit, _iteratee, callback);
-}
-
-/**
- * Calls the `iteratee` function `n` times, and accumulates results in the same
- * manner you would use with [map]{@link module:Collections.map}.
- *
- * @name times
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.map]{@link module:Collections.map}
- * @category Control Flow
- * @param {number} n - The number of times to run the function.
- * @param {AsyncFunction} iteratee - The async function to call `n` times.
- * Invoked with the iteration index and a callback: (n, next).
- * @param {Function} callback - see {@link module:Collections.map}.
- * @example
- *
- * // Pretend this is some complicated async factory
- * var createUser = function(id, callback) {
- *     callback(null, {
- *         id: 'user' + id
- *     });
- * };
- *
- * // generate 5 users
- * async.times(5, function(n, next) {
- *     createUser(n, function(err, user) {
- *         next(err, user);
- *     });
- * }, function(err, users) {
- *     // we should now have 5 users
- * });
- */
-var times = doLimit(timeLimit, Infinity);
-
-/**
- * The same as [times]{@link module:ControlFlow.times} but runs only a single async operation at a time.
- *
- * @name timesSeries
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.times]{@link module:ControlFlow.times}
- * @category Control Flow
- * @param {number} n - The number of times to run the function.
- * @param {AsyncFunction} iteratee - The async function to call `n` times.
- * Invoked with the iteration index and a callback: (n, next).
- * @param {Function} callback - see {@link module:Collections.map}.
- */
-var timesSeries = doLimit(timeLimit, 1);
-
-/**
- * A relative of `reduce`.  Takes an Object or Array, and iterates over each
- * element in series, each step potentially mutating an `accumulator` value.
- * The type of the accumulator defaults to the type of collection passed in.
- *
- * @name transform
- * @static
- * @memberOf module:Collections
- * @method
- * @category Collection
- * @param {Array|Iterable|Object} coll - A collection to iterate over.
- * @param {*} [accumulator] - The initial state of the transform.  If omitted,
- * it will default to an empty Object or Array, depending on the type of `coll`
- * @param {AsyncFunction} iteratee - A function applied to each item in the
- * collection that potentially modifies the accumulator.
- * Invoked with (accumulator, item, key, callback).
- * @param {Function} [callback] - A callback which is called after all the
- * `iteratee` functions have finished. Result is the transformed accumulator.
- * Invoked with (err, result).
- * @example
- *
- * async.transform([1,2,3], function(acc, item, index, callback) {
- *     // pointless async:
- *     process.nextTick(function() {
- *         acc.push(item * 2)
- *         callback(null)
- *     });
- * }, function(err, result) {
- *     // result is now equal to [2, 4, 6]
- * });
- *
- * @example
- *
- * async.transform({a: 1, b: 2, c: 3}, function (obj, val, key, callback) {
- *     setImmediate(function () {
- *         obj[key] = val * 2;
- *         callback();
- *     })
- * }, function (err, result) {
- *     // result is equal to {a: 2, b: 4, c: 6}
- * })
- */
-function transform (coll, accumulator, iteratee, callback) {
-    if (arguments.length <= 3) {
-        callback = iteratee;
-        iteratee = accumulator;
-        accumulator = isArray(coll) ? [] : {};
+        };
     }
-    callback = once(callback || noop);
-    var _iteratee = wrapAsync(iteratee);
-
-    eachOf(coll, function(v, k, cb) {
-        _iteratee(accumulator, v, k, cb);
-    }, function(err) {
-        callback(err, accumulator);
-    });
-}
 
-/**
- * It runs each task in series but stops whenever any of the functions were
- * successful. If one of the tasks were successful, the `callback` will be
- * passed the result of the successful task. If all tasks fail, the callback
- * will be passed the error and result (if any) of the final attempt.
- *
- * @name tryEach
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array|Iterable|Object} tasks - A collection containing functions to
- * run, each function is passed a `callback(err, result)` it must call on
- * completion with an error `err` (which can be `null`) and an optional `result`
- * value.
- * @param {Function} [callback] - An optional callback which is called when one
- * of the tasks has succeeded, or all have failed. It receives the `err` and
- * `result` arguments of the last attempt at completing the `task`. Invoked with
- * (err, results).
- * @example
- * async.try([
- *     function getDataFromFirstWebsite(callback) {
- *         // Try getting the data from the first website
- *         callback(err, data);
- *     },
- *     function getDataFromSecondWebsite(callback) {
- *         // First website failed,
- *         // Try getting the data from the backup website
- *         callback(err, data);
- *     }
- * ],
- * // optional callback
- * function(err, results) {
- *     Now do something with the data.
- * });
- *
- */
-function tryEach(tasks, callback) {
-    var error = null;
-    var result;
-    callback = callback || noop;
-    eachSeries(tasks, function(task, callback) {
-        wrapAsync(task)(function (err, res/*, ...args*/) {
-            if (arguments.length > 2) {
-                result = slice(arguments, 1);
-            } else {
-                result = res;
+    var getResponse = function (xhr) {
+        var headers = {};
+        xhr.getAllResponseHeaders().trim().split('\n').forEach(function (item) {
+            if (item) {
+                var index = item.indexOf(':');
+                var key = item.substr(0, index).trim().toLowerCase();
+                var val = item.substr(index + 1).trim();
+                headers[key] = val;
             }
-            error = err;
-            callback(!err);
         });
-    }, function () {
-        callback(error, result);
-    });
-}
-
-/**
- * Undoes a [memoize]{@link module:Utils.memoize}d function, reverting it to the original,
- * unmemoized form. Handy for testing.
- *
- * @name unmemoize
- * @static
- * @memberOf module:Utils
- * @method
- * @see [async.memoize]{@link module:Utils.memoize}
- * @category Util
- * @param {AsyncFunction} fn - the memoized function
- * @returns {AsyncFunction} a function that calls the original unmemoized function
- */
-function unmemoize(fn) {
-    return function () {
-        return (fn.unmemoized || fn).apply(null, arguments);
+        return {
+            statusCode: xhr.status,
+            statusMessage: xhr.statusText,
+            headers: headers
+        };
     };
-}
 
-/**
- * Repeatedly call `iteratee`, while `test` returns `true`. Calls `callback` when
- * stopped, or an error occurs.
- *
- * @name whilst
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Function} test - synchronous truth test to perform before each
- * execution of `iteratee`. Invoked with ().
- * @param {AsyncFunction} iteratee - An async function which is called each time
- * `test` passes. Invoked with (callback).
- * @param {Function} [callback] - A callback which is called after the test
- * function has failed and repeated execution of `iteratee` has stopped. `callback`
- * will be passed an error and any arguments passed to the final `iteratee`'s
- * callback. Invoked with (err, [results]);
- * @returns undefined
- * @example
- *
- * var count = 0;
- * async.whilst(
- *     function() { return count < 5; },
- *     function(callback) {
- *         count++;
- *         setTimeout(function() {
- *             callback(null, count);
- *         }, 1000);
- *     },
- *     function (err, n) {
- *         // 5 seconds have passed, n = 5
- *     }
- * );
- */
-function whilst(test, iteratee, callback) {
-    callback = onlyOnce(callback || noop);
-    var _iteratee = wrapAsync(iteratee);
-    if (!test()) return callback(null);
-    var next = function(err/*, ...args*/) {
-        if (err) return callback(err);
-        if (test()) return _iteratee(next);
-        var args = slice(arguments, 1);
-        callback.apply(null, [null].concat(args));
+    // callback
+    options.success = function (data, state, xhr) {
+        callback(null, getResponse(xhr), data);
+    };
+    options.error = function (xhr) {
+        callback(xhr.statusText, getResponse(xhr), xhr.responseText);
     };
-    _iteratee(next);
-}
 
-/**
- * Repeatedly call `iteratee` until `test` returns `true`. Calls `callback` when
- * stopped, or an error occurs. `callback` will be passed an error and any
- * arguments passed to the final `iteratee`'s callback.
- *
- * The inverse of [whilst]{@link module:ControlFlow.whilst}.
- *
- * @name until
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @see [async.whilst]{@link module:ControlFlow.whilst}
- * @category Control Flow
- * @param {Function} test - synchronous truth test to perform before each
- * execution of `iteratee`. Invoked with ().
- * @param {AsyncFunction} iteratee - An async function which is called each time
- * `test` fails. Invoked with (callback).
- * @param {Function} [callback] - A callback which is called after the test
- * function has passed and repeated execution of `iteratee` has stopped. `callback`
- * will be passed an error and any arguments passed to the final `iteratee`'s
- * callback. Invoked with (err, [results]);
- */
-function until(test, iteratee, callback) {
-    whilst(function() {
-        return !test.apply(this, arguments);
-    }, iteratee, callback);
-}
+    options.dataType = 'text';
 
-/**
- * Runs the `tasks` array of functions in series, each passing their results to
- * the next in the array. However, if any of the `tasks` pass an error to their
- * own callback, the next function is not executed, and the main `callback` is
- * immediately called with the error.
- *
- * @name waterfall
- * @static
- * @memberOf module:ControlFlow
- * @method
- * @category Control Flow
- * @param {Array} tasks - An array of [async functions]{@link AsyncFunction}
- * to run.
- * Each function should complete with any number of `result` values.
- * The `result` values will be passed as arguments, in order, to the next task.
- * @param {Function} [callback] - An optional callback to run once all the
- * functions have completed. This will be passed the results of the last task's
- * callback. Invoked with (err, [results]).
- * @returns undefined
- * @example
- *
- * async.waterfall([
- *     function(callback) {
- *         callback(null, 'one', 'two');
- *     },
- *     function(arg1, arg2, callback) {
- *         // arg1 now equals 'one' and arg2 now equals 'two'
- *         callback(null, 'three');
- *     },
- *     function(arg1, callback) {
- *         // arg1 now equals 'three'
- *         callback(null, 'done');
- *     }
- * ], function (err, result) {
- *     // result now equals 'done'
- * });
- *
- * // Or, with named functions:
- * async.waterfall([
- *     myFirstFunction,
- *     mySecondFunction,
- *     myLastFunction,
- * ], function (err, result) {
- *     // result now equals 'done'
- * });
- * function myFirstFunction(callback) {
- *     callback(null, 'one', 'two');
- * }
- * function mySecondFunction(arg1, arg2, callback) {
- *     // arg1 now equals 'one' and arg2 now equals 'two'
- *     callback(null, 'three');
- * }
- * function myLastFunction(arg1, callback) {
- *     // arg1 now equals 'three'
- *     callback(null, 'done');
- * }
- */
-var waterfall = function(tasks, callback) {
-    callback = once(callback || noop);
-    if (!isArray(tasks)) return callback(new Error('First argument to waterfall must be an array of functions'));
-    if (!tasks.length) return callback();
-    var taskIndex = 0;
-
-    function nextTask(args) {
-        var task = wrapAsync(tasks[taskIndex++]);
-        args.push(onlyOnce(next));
-        task.apply(null, args);
-    }
+    // send
+    return $.ajax(options);
+};
 
-    function next(err/*, ...args*/) {
-        if (err || taskIndex === tasks.length) {
-            return callback.apply(null, arguments);
-        }
-        nextTask(slice(arguments, 1));
-    }
+module.exports = request;
 
-    nextTask([]);
-};
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __webpack_require__) {
 
-/**
- * An "async function" in the context of Async is an asynchronous function with
- * a variable number of parameters, with the final parameter being a callback.
- * (`function (arg1, arg2, ..., callback) {}`)
- * The final callback is of the form `callback(err, results...)`, which must be
- * called once the function is completed.  The callback should be called with a
- * Error as its first argument to signal that an error occurred.
- * Otherwise, if no error occurred, it should be called with `null` as the first
- * argument, and any additional `result` arguments that may apply, to signal
- * successful completion.
- * The callback must be called exactly once, ideally on a later tick of the
- * JavaScript event loop.
- *
- * This type of function is also referred to as a "Node-style async function",
- * or a "continuation passing-style function" (CPS). Most of the methods of this
- * library are themselves CPS/Node-style async functions, or functions that
- * return CPS/Node-style async functions.
- *
- * Wherever we accept a Node-style async function, we also directly accept an
- * [ES2017 `async` function]{@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function}.
- * In this case, the `async` function will not be passed a final callback
- * argument, and any thrown error will be used as the `err` argument of the
- * implicit callback, and the return value will be used as the `result` value.
- * (i.e. a `rejected` of the returned Promise becomes the `err` callback
- * argument, and a `resolved` value becomes the `result`.)
- *
- * Note, due to JavaScript limitations, we can only detect native `async`
- * functions and not transpilied implementations.
- * Your environment must have `async`/`await` support for this to work.
- * (e.g. Node > v7.6, or a recent version of a modern browser).
- * If you are using `async` functions through a transpiler (e.g. Babel), you
- * must still wrap the function with [asyncify]{@link module:Utils.asyncify},
- * because the `async function` will be compiled to an ordinary function that
- * returns a promise.
- *
- * @typedef {Function} AsyncFunction
- * @static
- */
+var Async = __webpack_require__(20);
+var EventProxy = __webpack_require__(3).EventProxy;
+var util = __webpack_require__(0);
 
-/**
- * Async is a utility module which provides straight-forward, powerful functions
- * for working with asynchronous JavaScript. Although originally designed for
- * use with [Node.js](http://nodejs.org) and installable via
- * `npm install --save async`, it can also be used directly in the browser.
- * @module async
- * @see AsyncFunction
- */
+// 文件分块上传全过程，暴露的分块上传接口
+function sliceUploadFile(params, callback) {
+    var ep = new EventProxy();
+    var TaskId = params.TaskId;
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var Body = params.Body;
+    var AppId = params.AppId;
+    var SliceSize = params.SliceSize || this.options.ChunkSize;
+    var AsyncLimit = params.AsyncLimit;
+    var StorageClass = params.StorageClass || 'Standard';
+    var SliceCount;
+    var FileSize;
+    var self = this;
 
+    var onProgress = params.onProgress;
+    var onHashProgress = params.onHashProgress;
+    StorageClass = null;
 
-/**
- * A collection of `async` functions for manipulating collections, such as
- * arrays and objects.
- * @module Collections
- */
+    // 上传过程中出现错误，返回错误
+    ep.on('error', function (err) {
+        if (!self._isRunningTask(TaskId)) return;
+        return callback(err);
+    });
 
-/**
- * A collection of `async` functions for controlling the flow through a script.
- * @module ControlFlow
- */
+    // 上传分块完成，开始 uploadSliceComplete 操作
+    ep.on('upload_complete', function (UploadCompleteData) {
+        callback(null, UploadCompleteData);
+    });
 
-/**
- * A collection of `async` utility functions.
- * @module Utils
- */
+    // 上传分块完成，开始 uploadSliceComplete 操作
+    ep.on('upload_slice_complete', function (data) {
+        uploadSliceComplete.call(self, {
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            UploadId: data.UploadId,
+            SliceList: data.SliceList
+        }, function (err, data) {
+            if (!self._isRunningTask(TaskId)) return;
+            if (err) {
+                return ep.emit('error', err);
+            }
+            ep.emit('upload_complete', data);
+        });
+    });
 
-var index = {
-    applyEach: applyEach,
-    applyEachSeries: applyEachSeries,
-    apply: apply,
-    asyncify: asyncify,
-    auto: auto,
-    autoInject: autoInject,
-    cargo: cargo,
-    compose: compose,
-    concat: concat,
-    concatLimit: concatLimit,
-    concatSeries: concatSeries,
-    constant: constant,
-    detect: detect,
-    detectLimit: detectLimit,
-    detectSeries: detectSeries,
-    dir: dir,
-    doDuring: doDuring,
-    doUntil: doUntil,
-    doWhilst: doWhilst,
-    during: during,
-    each: eachLimit,
-    eachLimit: eachLimit$1,
-    eachOf: eachOf,
-    eachOfLimit: eachOfLimit,
-    eachOfSeries: eachOfSeries,
-    eachSeries: eachSeries,
-    ensureAsync: ensureAsync,
-    every: every,
-    everyLimit: everyLimit,
-    everySeries: everySeries,
-    filter: filter,
-    filterLimit: filterLimit,
-    filterSeries: filterSeries,
-    forever: forever,
-    groupBy: groupBy,
-    groupByLimit: groupByLimit,
-    groupBySeries: groupBySeries,
-    log: log,
-    map: map,
-    mapLimit: mapLimit,
-    mapSeries: mapSeries,
-    mapValues: mapValues,
-    mapValuesLimit: mapValuesLimit,
-    mapValuesSeries: mapValuesSeries,
-    memoize: memoize,
-    nextTick: nextTick,
-    parallel: parallelLimit,
-    parallelLimit: parallelLimit$1,
-    priorityQueue: priorityQueue,
-    queue: queue$1,
-    race: race,
-    reduce: reduce,
-    reduceRight: reduceRight,
-    reflect: reflect,
-    reflectAll: reflectAll,
-    reject: reject,
-    rejectLimit: rejectLimit,
-    rejectSeries: rejectSeries,
-    retry: retry,
-    retryable: retryable,
-    seq: seq,
-    series: series,
-    setImmediate: setImmediate$1,
-    some: some,
-    someLimit: someLimit,
-    someSeries: someSeries,
-    sortBy: sortBy,
-    timeout: timeout,
-    times: times,
-    timesLimit: timeLimit,
-    timesSeries: timesSeries,
-    transform: transform,
-    tryEach: tryEach,
-    unmemoize: unmemoize,
-    until: until,
-    waterfall: waterfall,
-    whilst: whilst,
-
-    // aliases
-    all: every,
-    any: some,
-    forEach: eachLimit,
-    forEachSeries: eachSeries,
-    forEachLimit: eachLimit$1,
-    forEachOf: eachOf,
-    forEachOfSeries: eachOfSeries,
-    forEachOfLimit: eachOfLimit,
-    inject: reduce,
-    foldl: reduce,
-    foldr: reduceRight,
-    select: filter,
-    selectLimit: filterLimit,
-    selectSeries: filterSeries,
-    wrapSync: asyncify
-};
+    // 获取 UploadId 完成，开始上传每个分片
+    ep.on('get_upload_data_finish', function (UploadData) {
+        uploadSliceList.call(self, {
+            TaskId: TaskId,
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            Body: Body,
+            FileSize: FileSize,
+            SliceSize: SliceSize,
+            AsyncLimit: AsyncLimit,
+            UploadData: UploadData,
+            onProgress: onProgress
+        }, function (err, data) {
+            if (!self._isRunningTask(TaskId)) return;
+            if (err) return ep.emit('error', err);
+            ep.emit('upload_slice_complete', data);
+        });
+    });
 
-exports['default'] = index;
-exports.applyEach = applyEach;
-exports.applyEachSeries = applyEachSeries;
-exports.apply = apply;
-exports.asyncify = asyncify;
-exports.auto = auto;
-exports.autoInject = autoInject;
-exports.cargo = cargo;
-exports.compose = compose;
-exports.concat = concat;
-exports.concatLimit = concatLimit;
-exports.concatSeries = concatSeries;
-exports.constant = constant;
-exports.detect = detect;
-exports.detectLimit = detectLimit;
-exports.detectSeries = detectSeries;
-exports.dir = dir;
-exports.doDuring = doDuring;
-exports.doUntil = doUntil;
-exports.doWhilst = doWhilst;
-exports.during = during;
-exports.each = eachLimit;
-exports.eachLimit = eachLimit$1;
-exports.eachOf = eachOf;
-exports.eachOfLimit = eachOfLimit;
-exports.eachOfSeries = eachOfSeries;
-exports.eachSeries = eachSeries;
-exports.ensureAsync = ensureAsync;
-exports.every = every;
-exports.everyLimit = everyLimit;
-exports.everySeries = everySeries;
-exports.filter = filter;
-exports.filterLimit = filterLimit;
-exports.filterSeries = filterSeries;
-exports.forever = forever;
-exports.groupBy = groupBy;
-exports.groupByLimit = groupByLimit;
-exports.groupBySeries = groupBySeries;
-exports.log = log;
-exports.map = map;
-exports.mapLimit = mapLimit;
-exports.mapSeries = mapSeries;
-exports.mapValues = mapValues;
-exports.mapValuesLimit = mapValuesLimit;
-exports.mapValuesSeries = mapValuesSeries;
-exports.memoize = memoize;
-exports.nextTick = nextTick;
-exports.parallel = parallelLimit;
-exports.parallelLimit = parallelLimit$1;
-exports.priorityQueue = priorityQueue;
-exports.queue = queue$1;
-exports.race = race;
-exports.reduce = reduce;
-exports.reduceRight = reduceRight;
-exports.reflect = reflect;
-exports.reflectAll = reflectAll;
-exports.reject = reject;
-exports.rejectLimit = rejectLimit;
-exports.rejectSeries = rejectSeries;
-exports.retry = retry;
-exports.retryable = retryable;
-exports.seq = seq;
-exports.series = series;
-exports.setImmediate = setImmediate$1;
-exports.some = some;
-exports.someLimit = someLimit;
-exports.someSeries = someSeries;
-exports.sortBy = sortBy;
-exports.timeout = timeout;
-exports.times = times;
-exports.timesLimit = timeLimit;
-exports.timesSeries = timesSeries;
-exports.transform = transform;
-exports.tryEach = tryEach;
-exports.unmemoize = unmemoize;
-exports.until = until;
-exports.waterfall = waterfall;
-exports.whilst = whilst;
-exports.all = every;
-exports.allLimit = everyLimit;
-exports.allSeries = everySeries;
-exports.any = some;
-exports.anyLimit = someLimit;
-exports.anySeries = someSeries;
-exports.find = detect;
-exports.findLimit = detectLimit;
-exports.findSeries = detectSeries;
-exports.forEach = eachLimit;
-exports.forEachSeries = eachSeries;
-exports.forEachLimit = eachLimit$1;
-exports.forEachOf = eachOf;
-exports.forEachOfSeries = eachOfSeries;
-exports.forEachOfLimit = eachOfLimit;
-exports.inject = reduce;
-exports.foldl = reduce;
-exports.foldr = reduceRight;
-exports.select = filter;
-exports.selectLimit = filterLimit;
-exports.selectSeries = filterSeries;
-exports.wrapSync = asyncify;
-
-Object.defineProperty(exports, '__esModule', { value: true });
-
-})));
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(19).setImmediate, __webpack_require__(9), __webpack_require__(3), __webpack_require__(38)(module)))
+    // 开始获取文件 UploadId，里面会视情况计算 ETag，并比对，保证文件一致性，也优化上传
+    ep.on('get_file_size_finish', function () {
+        if (params.UploadData.UploadId) {
+            ep.emit('get_upload_data_finish', params.UploadData);
+        } else {
+            var _params = util.extend({}, params);
+            _params = util.extend(_params, {
+                TaskId: TaskId,
+                Bucket: Bucket,
+                Region: Region,
+                Key: Key,
+                AppId: AppId,
+                StorageClass: StorageClass,
+                Body: Body,
+                FileSize: FileSize,
+                SliceSize: SliceSize,
+                onHashProgress: onHashProgress
+            });
+            getUploadIdAndPartList.call(self, _params, function (err, UploadData) {
+                if (!self._isRunningTask(TaskId)) return;
+                if (err) return ep.emit('error', err);
+                params.UploadData.UploadId = UploadData.UploadId;
+                params.UploadData.PartList = UploadData.PartList;
+                ep.emit('get_upload_data_finish', params.UploadData);
+            });
+        }
+    });
 
-/***/ }),
-/* 206 */
-/***/ (function(module, exports, __webpack_require__) {
+    // 获取上传文件大小
+    FileSize = Body.size || params.ContentLength;
+    SliceCount = Math.ceil(FileSize / SliceSize);
+    ep.emit('get_file_size_finish');
+}
 
-module.exports = __webpack_require__(207);
+// 获取上传任务的 UploadId
+function getUploadIdAndPartList(params, callback) {
+    var TaskId = params.TaskId;
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AppId = params.AppId;
+    var Body = params.Body;
+    var StorageClass = params.StorageClass;
+    var self = this;
 
+    // 计算 ETag
+    var ETagMap = {};
+    var FileSize = params.FileSize;
+    var SliceSize = params.SliceSize;
+    var SliceCount = Math.ceil(FileSize / SliceSize);
+    var FinishSliceCount = 0;
+    var FinishSize = 0;
+    var progressTimer = 0;
+    var time0 = 0;
+    var size0 = 0;
+    var onHashProgress = util.throttleOnProgress.call(self, FileSize, params.onHashProgress);
+    var getChunkETag = function (PartNumber, callback) {
+        var start = SliceSize * (PartNumber - 1);
+        var end = Math.min(start + SliceSize, FileSize);
+        var ChunkSize = end - start;
 
-/***/ }),
-/* 207 */
-/***/ (function(module, exports, __webpack_require__) {
+        if (ETagMap[PartNumber]) {
+            callback(null, {
+                PartNumber: PartNumber,
+                ETag: ETagMap[PartNumber],
+                Size: ChunkSize
+            });
+        } else {
+            var blob = util.fileSlice.call(Body, start, end);
+            util.getFileMd5(blob, function (err, md5) {
+                if (err) return callback(err);
+                var ETag = '"' + md5 + '"';
+                ETagMap[PartNumber] = ETag;
+                FinishSliceCount += 1;
+                FinishSize += ChunkSize;
+                callback(err, {
+                    PartNumber: PartNumber,
+                    ETag: ETag,
+                    Size: ChunkSize
+                });
+                onHashProgress({ loaded: FinishSize, total: FileSize });
+            });
+        }
+    };
 
-/* WEBPACK VAR INJECTION */(function(setImmediate, process) {var __WEBPACK_LOCAL_MODULE_0__, __WEBPACK_LOCAL_MODULE_0__module;var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*global define*/
-!(function (name, definition) {
-  // Check define
-  var hasDefine = "function" === 'function',
-    // Check exports
-    hasExports = typeof module !== 'undefined' && module.exports;
-
-  if (hasDefine) {
-    // AMD Module or CMD Module
-    !(__WEBPACK_LOCAL_MODULE_0__module = { id: "eventproxy_debug", exports: {}, loaded: false }, __WEBPACK_LOCAL_MODULE_0__ = function () {return function () {};}.call(__WEBPACK_LOCAL_MODULE_0__module.exports, __webpack_require__, __WEBPACK_LOCAL_MODULE_0__module.exports, __WEBPACK_LOCAL_MODULE_0__module), __WEBPACK_LOCAL_MODULE_0__module.loaded = true, __WEBPACK_LOCAL_MODULE_0__ === undefined && (__WEBPACK_LOCAL_MODULE_0__ = __WEBPACK_LOCAL_MODULE_0__module.exports));
-    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [__WEBPACK_LOCAL_MODULE_0__], __WEBPACK_AMD_DEFINE_FACTORY__ = (definition),
-				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
-				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
-				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
-  } else if (hasExports) {
-    // Node.js Module
-    module.exports = definition(__webpack_require__(208)('eventproxy'));
-  } else {
-    // Assign to common namespaces or simply the global object (window)
-    this[name] = definition();
-  }
-})('EventProxy', function (debug) {
-  debug = debug || function () {};
-
-  /*!
-   * refs
-   */
-  var SLICE = Array.prototype.slice;
-  var CONCAT = Array.prototype.concat;
-  var ALL_EVENT = '__all__';
-
-  /**
-   * EventProxy. An implementation of task/event based asynchronous pattern.
-   * A module that can be mixed in to *any object* in order to provide it with custom events.
-   * You may `bind` or `unbind` a callback function to an event;
-   * `trigger`-ing an event fires all callbacks in succession.
-   * Examples:
-   * ```js
-   * var render = function (template, resources) {};
-   * var proxy = new EventProxy();
-   * proxy.assign("template", "l10n", render);
-   * proxy.trigger("template", template);
-   * proxy.trigger("l10n", resources);
-   * ```
-   */
-  var EventProxy = function () {
-    if (!(this instanceof EventProxy)) {
-      return new EventProxy();
-    }
-    this._callbacks = {};
-    this._fired = {};
-  };
-
-  /**
-   * Bind an event, specified by a string name, `ev`, to a `callback` function.
-   * Passing __ALL_EVENT__ will bind the callback to all events fired.
-  * Examples:
-   * ```js
-   * var proxy = new EventProxy();
-   * proxy.addListener("template", function (event) {
-   *   // TODO
-   * });
-   * ```
-   * @param {String} eventname Event name.
-   * @param {Function} callback Callback.
-   */
-  EventProxy.prototype.addListener = function (ev, callback) {
-    debug('Add listener for %s', ev);
-    this._callbacks[ev] = this._callbacks[ev] || [];
-    this._callbacks[ev].push(callback);
-    return this;
-  };
-  /**
-   * `addListener` alias, `bind`
-   */
-  EventProxy.prototype.bind = EventProxy.prototype.addListener;
-  /**
-   * `addListener` alias, `on`
-   */
-  EventProxy.prototype.on = EventProxy.prototype.addListener;
-  /**
-   * `addListener` alias, `subscribe`
-   */
-  EventProxy.prototype.subscribe = EventProxy.prototype.addListener;
-
-  /**
-   * Bind an event, but put the callback into head of all callbacks.
-   * @param {String} eventname Event name.
-   * @param {Function} callback Callback.
-   */
-  EventProxy.prototype.headbind = function (ev, callback) {
-    debug('Add listener for %s', ev);
-    this._callbacks[ev] = this._callbacks[ev] || [];
-    this._callbacks[ev].unshift(callback);
-    return this;
-  };
-
-  /**
-   * Remove one or many callbacks.
-   *
-   * - If `callback` is null, removes all callbacks for the event.
-   * - If `eventname` is null, removes all bound callbacks for all events.
-   * @param {String} eventname Event name.
-   * @param {Function} callback Callback.
-   */
-  EventProxy.prototype.removeListener = function (eventname, callback) {
-    var calls = this._callbacks;
-    if (!eventname) {
-      debug('Remove all listeners');
-      this._callbacks = {};
-    } else {
-      if (!callback) {
-        debug('Remove all listeners of %s', eventname);
-        calls[eventname] = [];
-      } else {
-        var list = calls[eventname];
-        if (list) {
-          var l = list.length;
-          for (var i = 0; i < l; i++) {
-            if (callback === list[i]) {
-              debug('Remove a listener of %s', eventname);
-              list[i] = null;
-            }
-          }
+    // 通过和文件的 md5 对比，判断 UploadId 是否可用
+    var isAvailableUploadList = function (PartList, callback) {
+        var PartCount = PartList.length;
+        // 如果没有分片，通过
+        if (PartCount === 0) {
+            return callback(null, true);
         }
-      }
-    }
-    return this;
-  };
-  /**
-   * `removeListener` alias, unbind
-   */
-  EventProxy.prototype.unbind = EventProxy.prototype.removeListener;
-
-  /**
-   * Remove all listeners. It equals unbind()
-   * Just add this API for as same as Event.Emitter.
-   * @param {String} event Event name.
-   */
-  EventProxy.prototype.removeAllListeners = function (event) {
-    return this.unbind(event);
-  };
-
-  /**
-   * Bind the ALL_EVENT event
-   */
-  EventProxy.prototype.bindForAll = function (callback) {
-    this.bind(ALL_EVENT, callback);
-  };
-
-  /**
-   * Unbind the ALL_EVENT event
-   */
-  EventProxy.prototype.unbindForAll = function (callback) {
-    this.unbind(ALL_EVENT, callback);
-  };
-
-  /**
-   * Trigger an event, firing all bound callbacks. Callbacks are passed the
-   * same arguments as `trigger` is, apart from the event name.
-   * Listening for `"all"` passes the true event name as the first argument.
-   * @param {String} eventname Event name
-   * @param {Mix} data Pass in data
-   */
-  EventProxy.prototype.trigger = function (eventname, data) {
-    var list, ev, callback, i, l;
-    var both = 2;
-    var calls = this._callbacks;
-    debug('Emit event %s with data %j', eventname, data);
-    while (both--) {
-      ev = both ? eventname : ALL_EVENT;
-      list = calls[ev];
-      if (list) {
-        for (i = 0, l = list.length; i < l; i++) {
-          if (!(callback = list[i])) {
-            list.splice(i, 1);
-            i--;
-            l--;
-          } else {
-            var args = [];
-            var start = both ? 1 : 0;
-            for (var j = start; j < arguments.length; j++) {
-              args.push(arguments[j]);
+        // 检查分片数量
+        if (PartCount > SliceCount) {
+            return callback(null, false);
+        }
+        // 检查分片大小
+        if (PartCount > 1) {
+            var PartSliceSize = Math.max(PartList[0].Size, PartList[1].Size);
+            if (PartSliceSize !== SliceSize) {
+                return callback(null, false);
             }
-            callback.apply(this, args);
-          }
         }
-      }
-    }
-    return this;
-  };
-
-  /**
-   * `trigger` alias
-   */
-  EventProxy.prototype.emit = EventProxy.prototype.trigger;
-  /**
-   * `trigger` alias
-   */
-  EventProxy.prototype.fire = EventProxy.prototype.trigger;
-
-  /**
-   * Bind an event like the bind method, but will remove the listener after it was fired.
-   * @param {String} ev Event name
-   * @param {Function} callback Callback
-   */
-  EventProxy.prototype.once = function (ev, callback) {
-    var self = this;
-    var wrapper = function () {
-      callback.apply(self, arguments);
-      self.unbind(ev, wrapper);
+        // 逐个分片计算并检查 ETag 是否一致
+        var next = function (index) {
+            if (index < PartCount) {
+                var Part = PartList[index];
+                getChunkETag(Part.PartNumber, function (err, chunk) {
+                    if (chunk && chunk.ETag === Part.ETag && chunk.Size === Part.Size) {
+                        next(index + 1);
+                    } else {
+                        callback(null, false);
+                    }
+                });
+            } else {
+                callback(null, true);
+            }
+        };
+        next(0);
     };
-    this.bind(ev, wrapper);
-    return this;
-  };
-
-  var later = (typeof setImmediate !== 'undefined' && setImmediate) ||
-    (typeof process !== 'undefined' && process.nextTick) || function (fn) {
-    setTimeout(fn, 0);
-  };
-
-  /**
-   * emitLater
-   * make emit async
-   */
-  EventProxy.prototype.emitLater = function () {
-    var self = this;
-    var args = arguments;
-    later(function () {
-      self.trigger.apply(self, args);
-    });
-  };
-
-  /**
-   * Bind an event, and trigger it immediately.
-   * @param {String} ev Event name.
-   * @param {Function} callback Callback.
-   * @param {Mix} data The data that will be passed to calback as arguments.
-   */
-  EventProxy.prototype.immediate = function (ev, callback, data) {
-    this.bind(ev, callback);
-    this.trigger(ev, data);
-    return this;
-  };
-  /**
-   * `immediate` alias
-   */
-  EventProxy.prototype.asap = EventProxy.prototype.immediate;
-
-  var _assign = function (eventname1, eventname2, cb, once) {
-    var proxy = this;
-    var argsLength = arguments.length;
-    var times = 0;
-    var flag = {};
-
-    // Check the arguments length.
-    if (argsLength < 3) {
-      return this;
-    }
 
-    var events = SLICE.call(arguments, 0, -2);
-    var callback = arguments[argsLength - 2];
-    var isOnce = arguments[argsLength - 1];
+    var ep = new EventProxy();
+    ep.on('error', function (errData) {
+        if (!self._isRunningTask(TaskId)) return;
+        return callback(errData);
+    });
 
-    // Check the callback type.
-    if (typeof callback !== "function") {
-      return this;
-    }
-    debug('Assign listener for events %j, once is %s', events, !!isOnce);
-    var bind = function (key) {
-      var method = isOnce ? "once" : "bind";
-      proxy[method](key, function (data) {
-        proxy._fired[key] = proxy._fired[key] || {};
-        proxy._fired[key].data = data;
-        if (!flag[key]) {
-          flag[key] = true;
-          times++;
+    // 不存在 UploadId
+    ep.on('upload_id_ready', function (UploadData) {
+        // 转换成 map
+        var map = {};
+        var list = [];
+        util.each(UploadData.PartList, function (item) {
+            map[item.PartNumber] = item;
+        });
+        for (var PartNumber = 1; PartNumber <= SliceCount; PartNumber++) {
+            var item = map[PartNumber];
+            if (item) {
+                item.PartNumber = PartNumber;
+                item.Uploaded = true;
+            } else {
+                item = {
+                    PartNumber: PartNumber,
+                    ETag: null,
+                    Uploaded: false
+                };
+            }
+            list.push(item);
         }
-      });
-    };
-
-    var length = events.length;
-    for (var index = 0; index < length; index++) {
-      bind(events[index]);
-    }
+        UploadData.PartList = list;
+        callback(null, UploadData);
+    });
 
-    var _all = function (event) {
-      if (times < length) {
-        return;
-      }
-      if (!flag[event]) {
-        return;
-      }
-      var data = [];
-      for (var index = 0; index < length; index++) {
-        data.push(proxy._fired[events[index]].data);
-      }
-      if (isOnce) {
-        proxy.unbindForAll(_all);
-      }
-      debug('Events %j all emited with data %j', events, data);
-      callback.apply(null, data);
-    };
-    proxy.bindForAll(_all);
-  };
-
-  /**
-   * Assign some events, after all events were fired, the callback will be executed once.
-   *
-   * Examples:
-   * ```js
-   * proxy.all(ev1, ev2, callback);
-   * proxy.all([ev1, ev2], callback);
-   * proxy.all(ev1, [ev2, ev3], callback);
-   * ```
-   * @param {String} eventname1 First event name.
-   * @param {String} eventname2 Second event name.
-   * @param {Function} callback Callback, that will be called after predefined events were fired.
-   */
-  EventProxy.prototype.all = function (eventname1, eventname2, callback) {
-    var args = CONCAT.apply([], arguments);
-    args.push(true);
-    _assign.apply(this, args);
-    return this;
-  };
-  /**
-   * `all` alias
-   */
-  EventProxy.prototype.assign = EventProxy.prototype.all;
-
-  /**
-   * Assign the only one 'error' event handler.
-   * @param {Function(err)} callback
-   */
-  EventProxy.prototype.fail = function (callback) {
-    var that = this;
-
-    that.once('error', function () {
-      that.unbind();
-      // put all arguments to the error handler
-      // fail(function(err, args1, args2, ...){})
-      callback.apply(null, arguments);
+    // 不存在 UploadId, 初始化生成 UploadId
+    ep.on('no_available_upload_id', function () {
+        if (!self._isRunningTask(TaskId)) return;
+        var _params = util.extend({}, params);
+        _params = util.extend(_params, {
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            StorageClass: StorageClass
+        });
+        self.multipartInit(_params, function (err, data) {
+            if (!self._isRunningTask(TaskId)) return;
+            if (err) return ep.emit('error', err);
+            var UploadId = data.UploadId;
+            if (!UploadId) {
+                return callback({ Message: 'no upload id' });
+            }
+            ep.emit('upload_id_ready', { UploadId: UploadId, PartList: [] });
+        });
     });
-    return this;
-  };
-
-  /**
-   * A shortcut of ep#emit('error', err)
-   */
-  EventProxy.prototype.throw = function () {
-    var that = this;
-    that.emit.apply(that, ['error'].concat(SLICE.call(arguments)));
-  };
-
-  /**
-   * Assign some events, after all events were fired, the callback will be executed first time.
-   * Then any event that predefined be fired again, the callback will executed with the newest data.
-   * Examples:
-   * ```js
-   * proxy.tail(ev1, ev2, callback);
-   * proxy.tail([ev1, ev2], callback);
-   * proxy.tail(ev1, [ev2, ev3], callback);
-   * ```
-   * @param {String} eventname1 First event name.
-   * @param {String} eventname2 Second event name.
-   * @param {Function} callback Callback, that will be called after predefined events were fired.
-   */
-  EventProxy.prototype.tail = function () {
-    var args = CONCAT.apply([], arguments);
-    args.push(false);
-    _assign.apply(this, args);
-    return this;
-  };
-  /**
-   * `tail` alias, assignAll
-   */
-  EventProxy.prototype.assignAll = EventProxy.prototype.tail;
-  /**
-   * `tail` alias, assignAlways
-   */
-  EventProxy.prototype.assignAlways = EventProxy.prototype.tail;
-
-  /**
-   * The callback will be executed after the event be fired N times.
-   * @param {String} eventname Event name.
-   * @param {Number} times N times.
-   * @param {Function} callback Callback, that will be called after event was fired N times.
-   */
-  EventProxy.prototype.after = function (eventname, times, callback) {
-    if (times === 0) {
-      callback.call(null, []);
-      return this;
-    }
-    var proxy = this,
-      firedData = [];
-    this._after = this._after || {};
-    var group = eventname + '_group';
-    this._after[group] = {
-      index: 0,
-      results: []
-    };
-    debug('After emit %s times, event %s\'s listenner will execute', times, eventname);
-    var all = function (name, data) {
-      if (name === eventname) {
-        times--;
-        firedData.push(data);
-        if (times < 1) {
-          debug('Event %s was emit %s, and execute the listenner', eventname, times);
-          proxy.unbindForAll(all);
-          callback.apply(null, [firedData]);
-        }
-      }
-      if (name === group) {
-        times--;
-        proxy._after[group].results[data.index] = data.result;
-        if (times < 1) {
-          debug('Event %s was emit %s, and execute the listenner', eventname, times);
-          proxy.unbindForAll(all);
-          callback.call(null, proxy._after[group].results);
-        }
-      }
-    };
-    proxy.bindForAll(all);
-    return this;
-  };
-
-  /**
-   * The `after` method's helper. Use it will return ordered results.
-   * If you need manipulate result, you need callback
-   * Examples:
-   * ```js
-   * var ep = new EventProxy();
-   * ep.after('file', files.length, function (list) {
-   *   // Ordered results
-   * });
-   * for (var i = 0; i < files.length; i++) {
-   *   fs.readFile(files[i], 'utf-8', ep.group('file'));
-   * }
-   * ```
-   * @param {String} eventname Event name, shoule keep consistent with `after`.
-   * @param {Function} callback Callback function, should return the final result.
-   */
-  EventProxy.prototype.group = function (eventname, callback) {
-    var that = this;
-    var group = eventname + '_group';
-    var index = that._after[group].index;
-    that._after[group].index++;
-    return function (err, data) {
-      if (err) {
-        // put all arguments to the error handler
-        return that.emit.apply(that, ['error'].concat(SLICE.call(arguments)));
-      }
-      that.emit(group, {
-        index: index,
-        // callback(err, args1, args2, ...)
-        result: callback ? callback.apply(null, SLICE.call(arguments, 1)) : data
-      });
-    };
-  };
-
-  /**
-   * The callback will be executed after any registered event was fired. It only executed once.
-   * @param {String} eventname1 Event name.
-   * @param {String} eventname2 Event name.
-   * @param {Function} callback The callback will get a map that has data and eventname attributes.
-   */
-  EventProxy.prototype.any = function () {
-    var proxy = this,
-      callback = arguments[arguments.length - 1],
-      events = SLICE.call(arguments, 0, -1),
-      _eventname = events.join("_");
-
-    debug('Add listenner for Any of events %j emit', events);
-    proxy.once(_eventname, callback);
-
-    var _bind = function (key) {
-      proxy.bind(key, function (data) {
-        debug('One of events %j emited, execute the listenner');
-        proxy.trigger(_eventname, {"data": data, eventName: key});
-      });
-    };
 
-    for (var index = 0; index < events.length; index++) {
-      _bind(events[index]);
-    }
-  };
-
-  /**
-   * The callback will be executed when the event name not equals with assigned event.
-   * @param {String} eventname Event name.
-   * @param {Function} callback Callback.
-   */
-  EventProxy.prototype.not = function (eventname, callback) {
-    var proxy = this;
-    debug('Add listenner for not event %s', eventname);
-    proxy.bindForAll(function (name, data) {
-      if (name !== eventname) {
-        debug('listenner execute of event %s emit, but not event %s.', name, eventname);
-        callback(data);
-      }
+    // 如果已存在 UploadId，找一个可以用的 UploadId
+    ep.on('has_upload_id', function (UploadIdList) {
+        // 串行地，找一个内容一致的 UploadId
+        UploadIdList = UploadIdList.reverse();
+        Async.eachLimit(UploadIdList, 1, function (UploadId, asyncCallback) {
+            if (!self._isRunningTask(TaskId)) return;
+            wholeMultipartListPart.call(self, {
+                Bucket: Bucket,
+                Region: Region,
+                Key: Key,
+                AppId: AppId,
+                UploadId: UploadId
+            }, function (err, PartListData) {
+                if (!self._isRunningTask(TaskId)) return;
+                if (err) return ep.emit('error', err);
+                var PartList = PartListData.PartList;
+                PartList.forEach(function (item) {
+                    item.PartNumber *= 1;
+                    item.Size *= 1;
+                    item.ETag = item.ETag || '';
+                });
+                isAvailableUploadList(PartList, function (err, isAvailable) {
+                    if (!self._isRunningTask(TaskId)) return;
+                    if (err) return ep.emit('error', err);
+                    if (isAvailable) {
+                        asyncCallback({
+                            UploadId: UploadId,
+                            PartList: PartList
+                        }); // 马上结束
+                    } else {
+                        asyncCallback(); // 检查下一个 UploadId
+                    }
+                });
+            });
+        }, function (AvailableUploadData) {
+            if (!self._isRunningTask(TaskId)) return;
+            onHashProgress(null, true);
+            if (AvailableUploadData && AvailableUploadData.UploadId) {
+                ep.emit('upload_id_ready', AvailableUploadData);
+            } else {
+                ep.emit('no_available_upload_id');
+            }
+        });
     });
-  };
-
-  /**
-   * Success callback wrapper, will handler err for you.
-   *
-   * ```js
-   * fs.readFile('foo.txt', ep.done('content'));
-   *
-   * // equal to =>
-   *
-   * fs.readFile('foo.txt', function (err, content) {
-   *   if (err) {
-   *     return ep.emit('error', err);
-   *   }
-   *   ep.emit('content', content);
-   * });
-   * ```
-   *
-   * ```js
-   * fs.readFile('foo.txt', ep.done('content', function (content) {
-   *   return content.trim();
-   * }));
-   *
-   * // equal to =>
-   *
-   * fs.readFile('foo.txt', function (err, content) {
-   *   if (err) {
-   *     return ep.emit('error', err);
-   *   }
-   *   ep.emit('content', content.trim());
-   * });
-   * ```
-   * @param {Function|String} handler, success callback or event name will be emit after callback.
-   * @return {Function}
-   */
-  EventProxy.prototype.done = function (handler, callback) {
-    var that = this;
-    return function (err, data) {
-      if (err) {
-        // put all arguments to the error handler
-        return that.emit.apply(that, ['error'].concat(SLICE.call(arguments)));
-      }
 
-      // callback(err, args1, args2, ...)
-      var args = SLICE.call(arguments, 1);
-
-      if (typeof handler === 'string') {
-        // getAsync(query, ep.done('query'));
-        // or
-        // getAsync(query, ep.done('query', function (data) {
-        //   return data.trim();
-        // }));
-        if (callback) {
-          // only replace the args when it really return a result
-          return that.emit(handler, callback.apply(null, args));
+    // 获取符合条件的 UploadId 列表，因为同一个文件可以有多个上传任务。
+    wholeMultipartList.call(self, {
+        Bucket: Bucket,
+        Region: Region,
+        Key: Key,
+        AppId: AppId
+    }, function (err, data) {
+        if (!self._isRunningTask(TaskId)) return;
+        if (err) {
+            return ep.emit('error', err);
+        }
+        var UploadIdList = data.UploadList.filter(function (item) {
+            return item.Key === Key && (!StorageClass || item.StorageClass.toUpperCase() === StorageClass.toUpperCase());
+        }).reverse().map(function (item) {
+            return item.UploadId || item.UploadID;
+        });
+        if (UploadIdList.length) {
+            ep.emit('has_upload_id', UploadIdList);
         } else {
-          // put all arguments to the done handler
-          //ep.done('some');
-          //ep.on('some', function(args1, args2, ...){});
-          return that.emit.apply(that, [handler].concat(args));
+            ep.emit('no_available_upload_id');
         }
-      }
-
-      // speed improve for mostly case: `callback(err, data)`
-      if (arguments.length <= 2) {
-        return handler(data);
-      }
+    });
+}
 
-      // callback(err, args1, args2, ...)
-      handler.apply(null, args);
+// 获取符合条件的全部上传任务 (条件包括 Bucket, Region, Prefix)
+function wholeMultipartList(params, callback) {
+    var self = this;
+    var UploadList = [];
+    var sendParams = {
+        Bucket: params.Bucket,
+        Region: params.Region,
+        AppId: params.AppId,
+        Prefix: params.Key
     };
-  };
-
-  /**
-   * make done async
-   * @return {Function} delay done
-   */
-  EventProxy.prototype.doneLater = function (handler, callback) {
-    var _doneHandler = this.done(handler, callback);
-    return function (err, data) {
-      var args = arguments;
-      later(function () {
-        _doneHandler.apply(null, args);
-      });
+    var next = function () {
+        self.multipartList(sendParams, function (err, data) {
+            if (err) return callback(err);
+            UploadList.push.apply(UploadList, data.Upload || []);
+            if (data.IsTruncated == 'true') {
+                // 列表不完整
+                sendParams.KeyMarker = data.NextKeyMarker;
+                sendParams.UploadIdMarker = data.NextUploadIdMarker;
+                next();
+            } else {
+                callback(null, { UploadList: UploadList });
+            }
+        });
     };
-  };
-
-  /**
-   * Create a new EventProxy
-   * Examples:
-   * ```js
-   * var ep = EventProxy.create();
-   * ep.assign('user', 'articles', function(user, articles) {
-   *   // do something...
-   * });
-   * // or one line ways: Create EventProxy and Assign
-   * var ep = EventProxy.create('user', 'articles', function(user, articles) {
-   *   // do something...
-   * });
-   * ```
-   * @return {EventProxy} EventProxy instance
-   */
-  EventProxy.create = function () {
-    var ep = new EventProxy();
-    var args = CONCAT.apply([], arguments);
-    if (args.length) {
-      var errorHandler = args[args.length - 1];
-      var callback = args[args.length - 2];
-      if (typeof errorHandler === 'function' && typeof callback === 'function') {
-        args.pop();
-        ep.fail(errorHandler);
-      }
-      ep.assign.apply(ep, args);
-    }
-    return ep;
-  };
-
-  // Backwards compatibility
-  EventProxy.EventProxy = EventProxy;
-
-  return EventProxy;
-});
-
-/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(19).setImmediate, __webpack_require__(9)))
-
-/***/ }),
-/* 208 */
-/***/ (function(module, exports, __webpack_require__) {
-
-
-/**
- * This is the web browser implementation of `debug()`.
- *
- * Expose `debug()` as the module.
- */
-
-exports = module.exports = __webpack_require__(209);
-exports.log = log;
-exports.formatArgs = formatArgs;
-exports.save = save;
-exports.load = load;
-exports.useColors = useColors;
-exports.storage = 'undefined' != typeof chrome
-               && 'undefined' != typeof chrome.storage
-                  ? chrome.storage.local
-                  : localstorage();
-
-/**
- * Colors.
- */
-
-exports.colors = [
-  'lightseagreen',
-  'forestgreen',
-  'goldenrod',
-  'dodgerblue',
-  'darkorchid',
-  'crimson'
-];
-
-/**
- * Currently only WebKit-based Web Inspectors, Firefox >= v31,
- * and the Firebug extension (any Firefox version) are known
- * to support "%c" CSS customizations.
- *
- * TODO: add a `localStorage` variable to explicitly enable/disable colors
- */
-
-function useColors() {
-  // is webkit? http://stackoverflow.com/a/16459606/376773
-  return ('WebkitAppearance' in document.documentElement.style) ||
-    // is firebug? http://stackoverflow.com/a/398120/376773
-    (window.console && (console.firebug || (console.exception && console.table))) ||
-    // is firefox >= v31?
-    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
-    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
-}
-
-/**
- * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
- */
-
-exports.formatters.j = function(v) {
-  return JSON.stringify(v);
-};
-
-
-/**
- * Colorize log arguments if enabled.
- *
- * @api public
- */
-
-function formatArgs() {
-  var args = arguments;
-  var useColors = this.useColors;
-
-  args[0] = (useColors ? '%c' : '')
-    + this.namespace
-    + (useColors ? ' %c' : ' ')
-    + args[0]
-    + (useColors ? '%c ' : ' ')
-    + '+' + exports.humanize(this.diff);
-
-  if (!useColors) return args;
-
-  var c = 'color: ' + this.color;
-  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
-
-  // the final "%c" is somewhat tricky, because there could be other
-  // arguments passed either before or after the %c, so we need to
-  // figure out the correct index to insert the CSS into
-  var index = 0;
-  var lastC = 0;
-  args[0].replace(/%[a-z%]/g, function(match) {
-    if ('%%' === match) return;
-    index++;
-    if ('%c' === match) {
-      // we only are interested in the *last* %c
-      // (the user may have provided their own)
-      lastC = index;
-    }
-  });
-
-  args.splice(lastC, 0, c);
-  return args;
-}
-
-/**
- * Invokes `console.log()` when available.
- * No-op when `console.log` is not a "function".
- *
- * @api public
- */
-
-function log() {
-  // this hackery is required for IE8/9, where
-  // the `console.log` function doesn't have 'apply'
-  return 'object' === typeof console
-    && console.log
-    && Function.prototype.apply.call(console.log, console, arguments);
-}
-
-/**
- * Save `namespaces`.
- *
- * @param {String} namespaces
- * @api private
- */
-
-function save(namespaces) {
-  try {
-    if (null == namespaces) {
-      exports.storage.removeItem('debug');
-    } else {
-      exports.storage.debug = namespaces;
-    }
-  } catch(e) {}
+    next();
 }
 
-/**
- * Load `namespaces`.
- *
- * @return {String} returns the previously persisted debug modes
- * @api private
- */
-
-function load() {
-  var r;
-  try {
-    r = exports.storage.debug;
-  } catch(e) {}
-  return r;
+// 获取指定上传任务的分块列表
+function wholeMultipartListPart(params, callback) {
+    var self = this;
+    var PartList = [];
+    var sendParams = {
+        Bucket: params.Bucket,
+        Region: params.Region,
+        Key: params.Key,
+        AppId: params.AppId,
+        UploadId: params.UploadId
+    };
+    var next = function () {
+        self.multipartListPart(sendParams, function (err, data) {
+            if (err) return callback(err);
+            PartList.push.apply(PartList, data.Part || []);
+            if (data.IsTruncated == 'true') {
+                // 列表不完整
+                sendParams.PartNumberMarker = data.NextPartNumberMarker;
+                next();
+            } else {
+                callback(null, { PartList: PartList });
+            }
+        });
+    };
+    next();
 }
 
-/**
- * Enable namespaces listed in `localStorage.debug` initially.
+// 上传文件分块，包括
+/*
+ UploadId (上传任务编号)
+ AsyncLimit (并发量)，
+ SliceList (上传的分块数组)，
+ FilePath (本地文件的位置)，
+ SliceSize (文件分块大小)
+ FileSize (文件大小)
+ onProgress (上传成功之后的回调函数)
  */
+function uploadSliceList(params, cb) {
+    var self = this;
+    var TaskId = params.TaskId;
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AppId = params.AppId;
+    var UploadData = params.UploadData;
+    var FileSize = params.FileSize;
+    var SliceSize = params.SliceSize;
+    var ChunkParallel = params.AsyncLimit || self.options.ChunkParallelLimit || 1;
+    var Body = params.Body;
+    var SliceCount = Math.ceil(FileSize / SliceSize);
+    var FinishSize = 0;
+    var needUploadSlices = util.filter(UploadData.PartList, function (SliceItem) {
+        if (SliceItem['Uploaded']) {
+            FinishSize += SliceItem['PartNumber'] >= SliceCount ? FileSize % SliceSize || SliceSize : SliceSize;
+        }
+        return !SliceItem['Uploaded'];
+    });
 
-exports.enable(load());
-
-/**
- * Localstorage attempts to return the localstorage.
- *
- * This is necessary because safari throws
- * when a user disables cookies/localstorage
- * and you attempt to access it.
- *
- * @return {LocalStorage}
- * @api private
- */
+    var onProgress = util.throttleOnProgress.call(self, FileSize, params.onProgress);
 
-function localstorage(){
-  try {
-    return window.localStorage;
-  } catch (e) {}
+    Async.eachLimit(needUploadSlices, ChunkParallel, function (SliceItem, asyncCallback) {
+        if (!self._isRunningTask(TaskId)) return;
+        var PartNumber = SliceItem['PartNumber'];
+        var currentSize = Math.min(FileSize, SliceItem['PartNumber'] * SliceSize) - (SliceItem['PartNumber'] - 1) * SliceSize;
+        var preAddSize = 0;
+        uploadSliceItem.call(self, {
+            TaskId: TaskId,
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            SliceSize: SliceSize,
+            FileSize: FileSize,
+            PartNumber: PartNumber,
+            Body: Body,
+            UploadData: UploadData,
+            onProgress: function (data) {
+                FinishSize += data.loaded - preAddSize;
+                preAddSize = data.loaded;
+                onProgress({ loaded: FinishSize, total: FileSize });
+            }
+        }, function (err, data) {
+            if (!self._isRunningTask(TaskId)) return;
+            if (!err && !data.ETag) {
+                err = 'get ETag error, please add "ETag" to CORS ExposeHeader setting.';
+            }
+            if (err) {
+                FinishSize -= preAddSize;
+            } else {
+                FinishSize += currentSize - preAddSize;
+                SliceItem.ETag = data.ETag;
+            }
+            asyncCallback(err || null, data);
+        });
+    }, function (err) {
+        if (!self._isRunningTask(TaskId)) return;
+        onProgress(null, true);
+        if (err) {
+            return cb(err);
+        }
+        cb(null, {
+            UploadId: UploadData.UploadId,
+            SliceList: UploadData.PartList
+        });
+    });
 }
 
+// 上传指定分片
+function uploadSliceItem(params, callback) {
+    var TaskId = params.TaskId;
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AppId = params.AppId;
+    var FileSize = params.FileSize;
+    var FileBody = params.Body;
+    var PartNumber = params.PartNumber * 1;
+    var SliceSize = params.SliceSize;
+    var UploadData = params.UploadData;
+    var sliceRetryTimes = 3;
+    var self = this;
 
-/***/ }),
-/* 209 */
-/***/ (function(module, exports, __webpack_require__) {
-
-
-/**
- * This is the common logic for both the Node.js and web browser
- * implementations of `debug()`.
- *
- * Expose `debug()` as the module.
- */
-
-exports = module.exports = debug;
-exports.coerce = coerce;
-exports.disable = disable;
-exports.enable = enable;
-exports.enabled = enabled;
-exports.humanize = __webpack_require__(210);
-
-/**
- * The currently active debug mode names, and names to skip.
- */
-
-exports.names = [];
-exports.skips = [];
-
-/**
- * Map of special "%n" handling functions, for the debug "format" argument.
- *
- * Valid key names are a single, lowercased letter, i.e. "n".
- */
+    var start = SliceSize * (PartNumber - 1);
 
-exports.formatters = {};
+    var ContentLength = SliceSize;
 
-/**
- * Previously assigned color.
- */
+    var end = start + SliceSize;
 
-var prevColor = 0;
+    if (end > FileSize) {
+        end = FileSize;
+        ContentLength = end - start;
+    }
 
-/**
- * Previous log timestamp.
- */
+    var Body = util.fileSlice.call(FileBody, start, end);
+    var PartItem = UploadData.PartList[PartNumber - 1];
+    var ContentSha1 = PartItem.ETag;
+    Async.retry(sliceRetryTimes, function (tryCallback) {
+        if (!self._isRunningTask(TaskId)) return;
+        self.multipartUpload({
+            TaskId: TaskId,
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            ContentLength: ContentLength,
+            ContentSha1: ContentSha1,
+            PartNumber: PartNumber,
+            UploadId: UploadData.UploadId,
+            Body: Body,
+            onProgress: params.onProgress
+        }, function (err, data) {
+            if (!self._isRunningTask(TaskId)) return;
+            if (err) {
+                return tryCallback(err);
+            } else {
+                PartItem.Uploaded = true;
+                return tryCallback(null, data);
+            }
+        });
+    }, function (err, data) {
+        if (!self._isRunningTask(TaskId)) return;
+        return callback(err, data);
+    });
+}
 
-var prevTime;
+// 完成分块上传
+function uploadSliceComplete(params, callback) {
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AppId = params.AppId;
+    var UploadId = params.UploadId;
+    var SliceList = params.SliceList;
+    var self = this;
+    var Parts = SliceList.map(function (item) {
+        return {
+            PartNumber: item.PartNumber,
+            ETag: item.ETag
+        };
+    });
 
-/**
- * Select a color.
- *
- * @return {Number}
- * @api private
- */
+    self.multipartComplete({
+        Bucket: Bucket,
+        Region: Region,
+        Key: Key,
+        AppId: AppId,
+        UploadId: UploadId,
+        Parts: Parts
+    }, function (err, data) {
+        if (err) {
+            return callback(err);
+        }
 
-function selectColor() {
-  return exports.colors[prevColor++ % exports.colors.length];
+        callback(null, data);
+    });
 }
 
-/**
- * Create a debugger with the given `namespace`.
- *
- * @param {String} namespace
- * @return {Function}
- * @api public
+// 抛弃分块上传任务
+/*
+ AsyncLimit (抛弃上传任务的并发量)，
+ UploadId (上传任务的编号，当 Level 为 task 时候需要)
+ Level (抛弃分块上传任务的级别，task : 抛弃指定的上传任务，file ： 抛弃指定的文件对应的上传任务，其他值 ：抛弃指定Bucket 的全部上传任务)
  */
+function abortUploadTask(params, callback) {
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AppId = params.AppId;
+    var UploadId = params.UploadId;
+    var Level = params.Level || 'task';
+    var AsyncLimit = params.AsyncLimit;
+    var self = this;
 
-function debug(namespace) {
-
-  // define the `disabled` version
-  function disabled() {
-  }
-  disabled.enabled = false;
-
-  // define the `enabled` version
-  function enabled() {
-
-    var self = enabled;
-
-    // set `diff` timestamp
-    var curr = +new Date();
-    var ms = curr - (prevTime || curr);
-    self.diff = ms;
-    self.prev = prevTime;
-    self.curr = curr;
-    prevTime = curr;
-
-    // add the `color` if not set
-    if (null == self.useColors) self.useColors = exports.useColors();
-    if (null == self.color && self.useColors) self.color = selectColor();
-
-    var args = Array.prototype.slice.call(arguments);
-
-    args[0] = exports.coerce(args[0]);
+    var ep = new EventProxy();
 
-    if ('string' !== typeof args[0]) {
-      // anything else let's inspect with %o
-      args = ['%o'].concat(args);
-    }
+    ep.on('error', function (errData) {
+        return callback(errData);
+    });
 
-    // apply any `formatters` transformations
-    var index = 0;
-    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
-      // if we encounter an escaped % then don't increase the array index
-      if (match === '%%') return match;
-      index++;
-      var formatter = exports.formatters[format];
-      if ('function' === typeof formatter) {
-        var val = args[index];
-        match = formatter.call(self, val);
-
-        // now we need to remove `args[index]` since it's inlined in the `format`
-        args.splice(index, 1);
-        index--;
-      }
-      return match;
+    // 已经获取到需要抛弃的任务列表
+    ep.on('get_abort_array', function (AbortArray) {
+        abortUploadTaskArray.call(self, {
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key,
+            AppId: AppId,
+            AsyncLimit: AsyncLimit,
+            AbortArray: AbortArray
+        }, function (err, data) {
+            if (err) {
+                return callback(err);
+            }
+            callback(null, data);
+        });
     });
 
-    if ('function' === typeof exports.formatArgs) {
-      args = exports.formatArgs.apply(self, args);
+    if (Level === 'bucket') {
+        // Bucket 级别的任务抛弃，抛弃该 Bucket 下的全部上传任务
+        wholeMultipartList.call(self, {
+            Bucket: Bucket,
+            Region: Region
+        }, function (err, data) {
+            if (err) {
+                return callback(err);
+            }
+            ep.emit('get_abort_array', data.UploadList || []);
+        });
+    } else if (Level === 'file') {
+        // 文件级别的任务抛弃，抛弃该文件的全部上传任务
+        if (!Key) return callback({ error: 'abort_upload_task_no_key' });
+        wholeMultipartList.call(self, {
+            Bucket: Bucket,
+            Region: Region,
+            Key: Key
+        }, function (err, data) {
+            if (err) {
+                return callback(err);
+            }
+            ep.emit('get_abort_array', data.UploadList || []);
+        });
+    } else if (Level === 'task') {
+        // 单个任务级别的任务抛弃，抛弃指定 UploadId 的上传任务
+        if (!UploadId) return callback({ error: 'abort_upload_task_no_id' });
+        if (!Key) return callback({ error: 'abort_upload_task_no_key' });
+        ep.emit('get_abort_array', [{
+            Key: Key,
+            UploadId: UploadId
+        }]);
+    } else {
+        return callback({ error: 'abort_unknown_level' });
     }
-    var logFn = enabled.log || exports.log || console.log.bind(console);
-    logFn.apply(self, args);
-  }
-  enabled.enabled = true;
-
-  var fn = exports.enabled(namespace) ? enabled : disabled;
-
-  fn.namespace = namespace;
-
-  return fn;
 }
 
-/**
- * Enables a debug mode by namespaces. This can include modes
- * separated by a colon and wildcards.
- *
- * @param {String} namespaces
- * @api public
- */
+// 批量抛弃分块上传任务
+function abortUploadTaskArray(params, callback) {
+
+    var Bucket = params.Bucket;
+    var Region = params.Region;
+    var Key = params.Key;
+    var AbortArray = params.AbortArray;
+    var AsyncLimit = params.AsyncLimit || 1;
+    var self = this;
 
-function enable(namespaces) {
-  exports.save(namespaces);
+    var index = 0;
+    var resultList = new Array(AbortArray.length);
+    Async.eachLimit(AbortArray, AsyncLimit, function (AbortItem, callback) {
+        var eachIndex = index;
+        if (Key && Key != AbortItem.Key) {
+            return callback(null, {
+                KeyNotMatch: true
+            });
+        }
+        var UploadId = AbortItem.UploadId || AbortItem.UploadID;
 
-  var split = (namespaces || '').split(/[\s,]+/);
-  var len = split.length;
+        self.multipartAbort({
+            Bucket: Bucket,
+            Region: Region,
+            Key: AbortItem.Key,
+            UploadId: UploadId
+        }, function (err, data) {
+            var task = {
+                Bucket: Bucket,
+                Region: Region,
+                Key: AbortItem.Key,
+                UploadId: UploadId
+            };
+            resultList[eachIndex] = { error: err, task: task };
+            callback(null);
+        });
+        index++;
+    }, function (err) {
+        if (err) {
+            return callback(err);
+        }
 
-  for (var i = 0; i < len; i++) {
-    if (!split[i]) continue; // ignore empty strings
-    namespaces = split[i].replace(/\*/g, '.*?');
-    if (namespaces[0] === '-') {
-      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
-    } else {
-      exports.names.push(new RegExp('^' + namespaces + '$'));
-    }
-  }
-}
+        var successList = [];
+        var errorList = [];
 
-/**
- * Disable debug output.
- *
- * @api public
- */
+        for (var i = 0, len = resultList.length; i < len; i++) {
+            var item = resultList[i];
+            if (item['task']) {
+                if (item['error']) {
+                    errorList.push(item['task']);
+                } else {
+                    successList.push(item['task']);
+                }
+            }
+        }
 
-function disable() {
-  exports.enable('');
+        return callback(null, {
+            successList: successList,
+            errorList: errorList
+        });
+    });
 }
 
-/**
- * Returns true if the given mode name is enabled, false otherwise.
- *
- * @param {String} name
- * @return {Boolean}
- * @api public
- */
+// 批量上传文件
+function uploadFiles(params, callback) {
+    var self = this;
 
-function enabled(name) {
-  var i, len;
-  for (i = 0, len = exports.skips.length; i < len; i++) {
-    if (exports.skips[i].test(name)) {
-      return false;
-    }
-  }
-  for (i = 0, len = exports.names.length; i < len; i++) {
-    if (exports.names[i].test(name)) {
-      return true;
-    }
-  }
-  return false;
-}
+    // 判断多大的文件使用分片上传
+    var SliceSize = params.SliceSize === undefined ? self.options.SliceSize : params.SliceSize;
+
+    // 汇总返回进度
+    var TotalSize = 0;
+    var TotalFinish = 0;
+    var onTotalProgress = util.throttleOnProgress.call(self, TotalFinish, params.onProgress);
+
+    // 汇总返回回调
+    var unFinishCount = params.files.length;
+    var _onTotalFileFinish = params.onFileFinish;
+    var resultList = Array(unFinishCount);
+    var onTotalFileFinish = function (err, data, options) {
+        onTotalProgress(null, true);
+        _onTotalFileFinish && _onTotalFileFinish(err, data, options);
+        resultList[options.Index] = {
+            options: options,
+            error: err,
+            data: data
+        };
+        if (--unFinishCount <= 0 && callback) {
+            callback(null, {
+                files: resultList
+            });
+        }
+    };
 
-/**
- * Coerce `val`.
- *
- * @param {Mixed} val
- * @return {Mixed}
- * @api private
- */
+    // 开始处理每个文件
+    var taskList = [];
+    util.each(params.files, function (fileParams, index) {
 
-function coerce(val) {
-  if (val instanceof Error) return val.stack || val.message;
-  return val;
-}
+        var Body = fileParams.Body;
+        var FileSize = Body.size || Body.length || 0;
+        var fileInfo = { Index: index, TaskId: '' };
 
+        // 更新文件总大小
+        TotalSize += FileSize;
 
-/***/ }),
-/* 210 */
-/***/ (function(module, exports) {
+        // 整理 option，用于返回给回调
+        util.each(fileParams, function (v, k) {
+            if (typeof v !== 'object' && typeof v !== 'function') {
+                fileInfo[k] = v;
+            }
+        });
 
-/**
- * Helpers.
- */
+        // 处理单个文件 TaskReady
+        var _TaskReady = fileParams.TaskReady;
+        var TaskReady = function (tid) {
+            fileInfo.TaskId = tid;
+            _TaskReady && _TaskReady(tid);
+        };
+        fileParams.TaskReady = TaskReady;
+
+        // 处理单个文件进度
+        var PreAddSize = 0;
+        var _onProgress = fileParams.onProgress;
+        var onProgress = function (info) {
+            TotalFinish = TotalFinish - PreAddSize + info.loaded;
+            PreAddSize = info.loaded;
+            _onProgress && _onProgress(info);
+            onTotalProgress({ loaded: TotalFinish, total: TotalSize });
+        };
+        fileParams.onProgress = onProgress;
 
-var s = 1000;
-var m = s * 60;
-var h = m * 60;
-var d = h * 24;
-var y = d * 365.25;
+        // 处理单个文件完成
+        var _onFileFinish = fileParams.onFileFinish;
+        var onFileFinish = function (err, data) {
+            _onFileFinish && _onFileFinish(err, data);
+            onTotalFileFinish && onTotalFileFinish(err, data, fileInfo);
+        };
 
-/**
- * Parse or format the given `val`.
- *
- * Options:
- *
- *  - `long` verbose formatting [false]
- *
- * @param {String|Number} val
- * @param {Object} options
- * @return {String|Number}
- * @api public
- */
+        // 添加上传任务
+        taskList.push({
+            api: FileSize >= SliceSize ? 'sliceUploadFile' : 'putObject',
+            params: fileParams,
+            callback: onFileFinish
+        });
+    });
+    self._addTasks(taskList);
+}
 
-module.exports = function(val, options){
-  options = options || {};
-  if ('string' == typeof val) return parse(val);
-  return options.long
-    ? long(val)
-    : short(val);
+var API_MAP = {
+    sliceUploadFile: sliceUploadFile,
+    abortUploadTask: abortUploadTask,
+    uploadFiles: uploadFiles
 };
 
-/**
- * Parse the given `str` and return milliseconds.
- *
- * @param {String} str
- * @return {Number}
- * @api private
- */
-
-function parse(str) {
-  str = '' + str;
-  if (str.length > 10000) return;
-  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
-  if (!match) return;
-  var n = parseFloat(match[1]);
-  var type = (match[2] || 'ms').toLowerCase();
-  switch (type) {
-    case 'years':
-    case 'year':
-    case 'yrs':
-    case 'yr':
-    case 'y':
-      return n * y;
-    case 'days':
-    case 'day':
-    case 'd':
-      return n * d;
-    case 'hours':
-    case 'hour':
-    case 'hrs':
-    case 'hr':
-    case 'h':
-      return n * h;
-    case 'minutes':
-    case 'minute':
-    case 'mins':
-    case 'min':
-    case 'm':
-      return n * m;
-    case 'seconds':
-    case 'second':
-    case 'secs':
-    case 'sec':
-    case 's':
-      return n * s;
-    case 'milliseconds':
-    case 'millisecond':
-    case 'msecs':
-    case 'msec':
-    case 'ms':
-      return n;
-  }
-}
+util.each(API_MAP, function (fn, apiName) {
+    exports[apiName] = util.apiWrapper(apiName, fn);
+});
 
-/**
- * Short format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
+/***/ }),
+/* 20 */
+/***/ (function(module, exports) {
 
-function short(ms) {
-  if (ms >= d) return Math.round(ms / d) + 'd';
-  if (ms >= h) return Math.round(ms / h) + 'h';
-  if (ms >= m) return Math.round(ms / m) + 'm';
-  if (ms >= s) return Math.round(ms / s) + 's';
-  return ms + 'ms';
-}
+var eachLimit = function (arr, limit, iterator, callback) {
+    callback = callback || function () {};
+    if (!arr.length || limit <= 0) {
+        return callback();
+    }
 
-/**
- * Long format for `ms`.
- *
- * @param {Number} ms
- * @return {String}
- * @api private
- */
+    var completed = 0;
+    var started = 0;
+    var running = 0;
 
-function long(ms) {
-  return plural(ms, d, 'day')
-    || plural(ms, h, 'hour')
-    || plural(ms, m, 'minute')
-    || plural(ms, s, 'second')
-    || ms + ' ms';
-}
+    (function replenish() {
+        if (completed >= arr.length) {
+            return callback();
+        }
 
-/**
- * Pluralization helper.
- */
+        while (running < limit && started < arr.length) {
+            started += 1;
+            running += 1;
+            iterator(arr[started - 1], function (err) {
 
-function plural(ms, n, name) {
-  if (ms < n) return;
-  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
-  return Math.ceil(ms / n) + ' ' + name + 's';
-}
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                } else {
+                    completed += 1;
+                    running -= 1;
+                    if (completed >= arr.length) {
+                        callback();
+                    } else {
+                        replenish();
+                    }
+                }
+            });
+        }
+    })();
+};
 
+var retry = function (times, iterator, callback) {
+    var next = function (index) {
+        iterator(function (err, data) {
+            if (err && index < times) {
+                next(index + 1);
+            } else {
+                callback(err, data);
+            }
+        });
+    };
+    next(1);
+};
 
-/***/ }),
-/* 211 */
-/***/ (function(module, exports) {
+var async = {
+    eachLimit: eachLimit,
+    retry: retry
+};
 
-module.exports = {"name":"cos-js-sdk-v5","version":"0.1.3","description":"cos js sdk v5","main":"index.js","scripts":{"dev":"SET NODE_ENV=development&& webpack -w","build":"SET NODE_ENV=production&& webpack"},"repository":{"type":"git","url":"git+https://github.com/tencentyun/cos-js-sdk-v5.git"},"keywords":[],"author":"carsonxu","license":"ISC","bugs":{"url":"https://github.com/tencentyun/cos-js-sdk-v5/issues"},"homepage":"https://github.com/tencentyun/cos-js-sdk-v5#readme","dependencies":{"async":"^2.2.0","eventproxy":"^0.3.5","json-loader":"^0.5.7","lodash":"^4.17.4","querystring":"^0.2.0","request":"^2.81.0","xml2js":"^0.4.17"},"devDependencies":{"babel-core":"^6.25.0","babel-loader":"^7.1.1","express":"^4.15.4","webpack":"^3.6.0"}}
+module.exports = async;
 
 /***/ })
-/******/ ]);
\ No newline at end of file
+/******/ ]);
+});
\ No newline at end of file
diff --git a/dist/cos-js-sdk-v5.min.js b/dist/cos-js-sdk-v5.min.js
index b15890e..b594ea7 100644
--- a/dist/cos-js-sdk-v5.min.js
+++ b/dist/cos-js-sdk-v5.min.js
@@ -1,11 +1,7 @@
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i=K.clone(t.AccessControlPolicy||{}),o=i.Grants||i.Grant;o=K.isArray(o)?o:[o],delete i.Grant,delete i.Grants,i.AccessControlList={Grant:o},r=K.json2xml({AccessControlPolicy:i}),n["Content-MD5"]=K.binaryBase64(K.md5(r)),n["Content-Type"]="application/xml"}F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?acl",headers:n,body:r},function(t,n){if(t)return e(t);e(null,{statusCode:n.statusCode,headers:n.headers})})}function c(t,e){F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?cors"},function(t,n){if(t)return e(t);var r=n.CORSConfiguration||{},i=r.CORSRules||r.CORSRule||[];i=K.clone(K.isArray(i)?i:[i]),K.each(i,function(t){K.each(["AllowedOrigin","AllowedHeader","AllowedMethod","ExposeHeader"],function(e,n){var r=e+"s",i=t[r]||t[e]||[];delete t[e],t[r]=K.isArray(i)?i:[i]})}),e(null,{CORSRules:i,statusCode:n.statusCode,headers:n.headers})})}function l(t,e){var n=t.CORSConfiguration||{},r=n.CORSRules||t.CORSRules||[];r=K.clone(K.isArray(r)?r:[r]),K.each(r,function(t){K.each(["AllowedOrigin","AllowedHeader","AllowedMethod","ExposeHeader"],function(e,n){var r=e+"s",i=t[r]||t[e]||[];delete t[r],t[e]=K.isArray(i)?i:[i]})});var i=K.json2xml({CORSConfiguration:{CORSRule:r}}),o={};o["Content-MD5"]=K.binaryBase64(K.md5(i)),o["Content-Type"]="application/xml",F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,body:i,action:"/?cors",headers:o},function(t,n){if(t)return e(t);e(null,{statusCode:n.statusCode,headers:n.headers})})}function f(t,e){F.call(this,{method:"DELETE",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?cors"},function(t,n){return t&&204===t.statusCode?e(null,{statusCode:t.statusCode}):t?e(t):void e(null,{statusCode:n.statusCode||t.statusCode,headers:n.headers})})}function p(t,e){var n={},r=t.Policy,i=r;try{"string"==typeof r?r=JSON.parse(i):i=JSON.stringify(r)}catch(t){e({error:"Policy format 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y(t,e){F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?tagging"},function(t,n){if(t)return e(t);var r=[];try{r=n.Tagging.TagSet.Tag||[]}catch(t){}r=K.clone(K.isArray(r)?r:[r]),e(null,{Tags:r,statusCode:n.statusCode,headers:n.headers})})}function g(t,e){var n=t.Tagging||{},r=n.TagSet||n.Tags||t.Tags||[];r=K.clone(K.isArray(r)?r:[r]);var i=K.json2xml({Tagging:{TagSet:{Tag:r}}}),o={};o["Content-Type"]="application/xml",o["Content-MD5"]=K.binaryBase64(K.md5(i)),F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,body:i,action:"/?tagging",headers:o},function(t,n){return t&&204===t.statusCode?e(null,{statusCode:t.statusCode}):t?e(t):void e(null,{statusCode:n.statusCode,headers:n.headers})})}function v(t,e){F.call(this,{method:"DELETE",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?tagging"},function(t,n){return t&&204===t.statusCode?e(null,{statusCode:t.statusCode}):t?e(t):void e(null,{statusCode:n.statusCode,headers:n.headers})})}function m(t,e){var n=t.LifecycleConfiguration||{},r=n.Rules||[];r=K.clone(r);var i=K.json2xml({LifecycleConfiguration:{Rule:r}}),o={};o["Content-Type"]="application/xml",o["Content-MD5"]=K.binaryBase64(K.md5(i)),F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,body:i,action:"/?lifecycle",headers:o},function(t,n){return t&&204===t.statusCode?e(null,{statusCode:t.statusCode}):t?e(t):void e(null,{statusCode:n.statusCode,headers:n.headers})})}function b(t,e){F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?lifecycle"},function(t,n){if(t)return e(t);var r=[];try{r=n.LifecycleConfiguration.Rule||[]}catch(t){}r=K.clone(K.isArray(r)?r:[r]),e(null,{Rules:r,statusCode:n.statusCode,headers:n.headers})})}function w(t,e){F.call(this,{method:"DELETE",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?lifecycle"},function(t,n){return t&&204===t.statusCode?e(null,{statusCode:t.statusCode}):t?e(t):void e(null,{statusCode:n.statusCode,headers:n.headers})})}function _(t,e){var n={};n["If-Modified-Since"]=t.IfModifiedSince,F.call(this,{method:"HEAD",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,headers:n},function(t,r){if(t){var i=t.statusCode;return n["If-Modified-Since"]&&i&&304===i?e(null,{NotModified:!0,statusCode:i}):e(t)}e(null,r)})}function x(t,e){var n={},r={};n.Range=t.Range,n["If-Modified-Since"]=t.IfModifiedSince,n["If-Unmodified-Since"]=t.IfUnmodifiedSince,n["If-Match"]=t.IfMatch,n["If-None-Match"]=t.IfNoneMatch,r["response-content-type"]=t.ResponseContentType,r["response-content-language"]=t.ResponseContentLanguage,r["response-expires"]=t.ResponseExpires,r["response-cache-control"]=t.ResponseCacheControl,r["response-content-disposition"]=t.ResponseContentDisposition,r["response-content-encoding"]=t.ResponseContentEncoding;var i;i=K.isBrowser?"string":"buffer",F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,headers:n,qs:r,rawBody:!0},function(t,r){if(t){var o=t.statusCode;return n["If-Modified-Since"]&&o&&304===o?e(null,{NotModified:!0}):e(t)}var a={};"string"===i&&(a.Body=r.body),K.extend(a,{statusCode:r.statusCode,headers:r.headers}),e(null,a)})}function T(t,e){var n=K.uuid();t.TaskReady&&t.TaskReady(n),this._addTask(n,"_putObject",t,e)}function E(e,n){var i=this,o=e.TaskId,a={};a["Cache-Control"]=e.CacheControl,a["Content-Disposition"]=e.ContentDisposition,a["Content-Encoding"]=e.ContentEncoding,a["Content-MD5"]=e.ContentMD5,a["Content-Length"]=e.ContentLength,a["Content-Type"]=e.ContentType,a.Expect=e.Expect,a.Expires=e.Expires,a["x-cos-acl"]=e.ACL,a["x-cos-grant-read"]=e.GrantRead,a["x-cos-grant-write"]=e.GrantWrite,a["x-cos-grant-full-control"]=e.GrantFullControl,a["x-cos-storage-class"]=e.StorageClass;for(var s in e)s.indexOf("x-cos-meta-")>-1&&(a[s]=e[s]);var u=e.Body;if(K.isBrowser&&("string"==typeof u||u instanceof t.Blob||u instanceof t.File))a["Content-Length"]=u.length;else if(u&&u instanceof r)a["Content-Length"]=u.length;else if(u&&"function"==typeof u.pipe){if(u,u=null,void 0===a["Content-Length"])return void n({error:"lack of param ContentLength"})}else{if(!u||"string"!=typeof u.pipe||!K.isBrowser)return void n({error:"params body format error, Only allow Buffer, Stream, Blob."});a["Content-Length"]=u.length}var c=e.onProgress,l=function(){var t,e=Date.now(),n=0,r=0,o=a["Content-Length"],s=function(){if(t=0,c&&"function"==typeof c){var i=Date.now(),a=parseInt((r-n)/((i-e)/1e3)*100)/100||0,s=parseInt(r/o*100)/100||0;e=i,n=r;try{c({loaded:r,total:o,speed:a,percent:s})}catch(t){}}};return function(e,n){if(e&&e.loaded&&(r=e.loaded,o=e.total),n)clearTimeout(t),s();else{if(t)return;t=setTimeout(s,i.options.ProgressInterval||1e3)}}}(),f=F.call(this,{method:"PUT",Bucket:e.Bucket,Region:e.Region,AppId:e.AppId,Key:e.Key,headers:a,body:u,onProgress:l},function(t,e){return o&&i.off("inner-kill-task",p),l(null,!0),t?n(t):e&&e.headers&&e.headers.etag?n(null,{ETag:e.headers.etag,statusCode:e.statusCode,headers:e.headers}):void n(null,e)}),p=function(t){t.TaskId===o&&(f&&f.abort&&f.abort(),i.off("inner-kill-task",p))};o&&this.on("inner-kill-task",p)}function A(t,e){F.call(this,{method:"DELETE",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key},function(t,n){if(t){var r=t.statusCode;return r&&204===r?e(null,{statusCode:r}):r&&404===r?e(null,{BucketNotFound:!0,statusCode:r}):e(t)}e(null,{statusCode:n.statusCode,headers:n.headers})})}function C(t,e){F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,action:"?acl"},function(t,n){if(t)return e(t);var r=n.AccessControlPolicy.Owner||{},i=n.AccessControlPolicy.AccessControlList.Grant||[];i=K.isArray(i)?i:[i];var o=M(n.AccessControlPolicy);n.headers&&n.headers["x-cos-acl"]&&(o.ACL=n.headers["x-cos-acl"]),o=K.extend(o,{Owner:r,Grants:i,statusCode:n.statusCode,headers:n.headers}),e(null,o)})}function S(t,e){var n={};n["x-cos-acl"]=t.ACL,n["x-cos-grant-read"]=t.GrantRead,n["x-cos-grant-write"]=t.GrantWrite,n["x-cos-grant-full-control"]=t.GrantFullControl;var r="";if(t.AccessControlPolicy){var i=K.clone(t.AccessControlPolicy||{}),o=i.Grants||i.Grant;o=K.isArray(o)?o:[o],delete i.Grant,delete i.Grants,i.AccessControlList={Grant:o},r=K.json2xml({AccessControlPolicy:i}),n["Content-MD5"]=K.binaryBase64(K.md5(r)),n["Content-Type"]="application/xml"}F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,action:"?acl",headers:n,body:r},function(t,n){if(t)return e(t);e(null,{statusCode:n.statusCode,headers:n.headers})})}function k(t,e){var n={};n.Origin=t.Origin,n["Access-Control-Request-Method"]=t.AccessControlRequestMethod,n["Access-Control-Request-Headers"]=t.AccessControlRequestHeaders,F.call(this,{method:"OPTIONS",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,headers:n},function(t,n){if(t)return t.statusCode&&403==t.statusCode?e(null,{OptionsForbidden:!0,statusCode:t.statusCode}):e(t);var r=n.headers||{};e(null,{AccessControlAllowOrigin:r["access-control-allow-origin"],AccessControlAllowMethods:r["access-control-allow-methods"],AccessControlAllowHeaders:r["access-control-allow-headers"],AccessControlExposeHeaders:r["access-control-expose-headers"],AccessControlMaxAge:r["access-control-max-age"],statusCode:n.statusCode,headers:n.headers})})}function I(t,e){var n={};n["x-cos-copy-source"]=t.CopySource,n["x-cos-metadata-directive"]=t.MetadataDirective,n["x-cos-copy-source-If-Modified-Since"]=t.CopySourceIfModifiedSince,n["x-cos-copy-source-If-Unmodified-Since"]=t.CopySourceIfUnmodifiedSince,n["x-cos-copy-source-If-Match"]=t.CopySourceIfMatch,n["x-cos-copy-source-If-None-Match"]=t.CopySourceIfNoneMatch,n["x-cos-storage-class"]=t.StorageClass,n["x-cos-acl"]=t.ACL,n["x-cos-grant-read"]=t.GrantRead,n["x-cos-grant-write"]=t.GrantWrite,n["x-cos-grant-full-control"]=t.GrantFullControl,n["Cache-Control"]=t.CacheControl,n["Content-Disposition"]=t.ContentDisposition,n["Content-Encoding"]=t.ContentEncoding,n["Content-Length"]=t.ContentLength,n["Content-Type"]=t.ContentType,n.Expect=t.Expect,n.Expires=t.Expires;for(var r in t)r.indexOf("x-cos-meta-")>-1&&(n[r]=t[r]);F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,headers:n},function(t,n){if(t)return e(t);var r=K.clone(n.CopyObjectResult);K.extend(r,{statusCode:n.statusCode,headers:n.headers}),e(null,r)})}function R(t,e){var n={};n["Content-Type"]="application/xml";var i=t.Objects||{},o=t.Quiet,a={Delete:{Object:i,Quiet:o||!1}},s=K.json2xml(a);n["Content-MD5"]=K.binaryBase64(K.md5(s)),n["Content-Length"]=r.byteLength(s,"utf8"),F.call(this,{method:"POST",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,body:s,action:"/?delete",headers:n},function(t,n){if(t)return e(t);var r=n.DeleteResult.Deleted||[],i=n.DeleteResult.Error||[];r=K.isArray(r)?r:[r],i=K.isArray(i)?i:[i];var o=K.clone(n.DeleteResult);K.extend(o,{Error:i,Deleted:r,statusCode:n.statusCode,headers:n.headers}),e(null,o)})}function j(t,e){var n={};n["Cache-Control"]=t.CacheControl,n["Content-Disposition"]=t.ContentDisposition,n["Content-Encoding"]=t.ContentEncoding,n["Content-Type"]=t.ContentType,n.Expires=t.Expires,n["x-cos-acl"]=t.ACL,n["x-cos-grant-read"]=t.GrantRead,n["x-cos-grant-write"]=t.GrantWrite,n["x-cos-grant-full-control"]=t.GrantFullControl,n["x-cos-storage-class"]=t.StorageClass;for(var r in t)r.indexOf("x-cos-meta-")>-1&&(n[r]=t[r]);F.call(this,{method:"POST",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,action:"?uploads",headers:n},function(t,n){return t?e(t):(n=K.clone(n||{}))&&n.InitiateMultipartUploadResult?e(null,K.extend(n.InitiateMultipartUploadResult,{statusCode:n.statusCode,headers:n.headers})):void e(null,n)})}function O(t,e){var n=this,r=t.TaskId,i={};i["Content-Length"]=t.ContentLength,i.Expect=t.Expect;var o=t.PartNumber,a=t.UploadId,s="?partNumber="+o+"&uploadId="+a,u=F.call(this,{method:"PUT",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,action:s,headers:i,body:t.Body||null,onProgress:t.onProgress},function(t,i){if(r&&n.off("inner-kill-task",c),t)return e(t);i.headers=i.headers||{},e(null,{ETag:i.headers.etag||"",statusCode:i.statusCode,headers:i.headers})}),c=function(t){t.TaskId===r&&(u&&u.abort&&u.abort(),n.off("inner-kill-task",c))};r&&this.on("inner-kill-task",c)}function D(t,e){var n={};n["Content-Type"]="application/xml";for(var i=t.UploadId,o="?uploadId="+i,a=t.Parts,s=0,u=a.length;s<u;s++)0!=a[s].ETag.indexOf('"')&&(a[s].ETag='"'+a[s].ETag+'"');var c={CompleteMultipartUpload:{Part:a}},l=K.json2xml(c);n["Content-length"]=r.byteLength(l,"utf8"),n["Content-MD5"]=K.binaryBase64(K.md5(l)),F.call(this,{method:"POST",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,action:o,body:l,headers:n},function(t,n){if(t)return e(t);var r=K.extend(n.CompleteMultipartUploadResult,{statusCode:n.statusCode,headers:n.headers});e(null,r)})}function P(t,e){var n={};n.delimiter=t.Delimiter,n["encoding-type"]=t.EncodingType,n.prefix=t.Prefix,n["max-uploads"]=t.MaxUploads,n["key-marker"]=t.KeyMarker,n["upload-id-marker"]=t.UploadIdMarker,n=K.clearKey(n),F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,action:"/?uploads&"+z.stringify(n)},function(t,n){if(t)return e(t);if(n&&n.ListMultipartUploadsResult){var r=n.ListMultipartUploadsResult.Upload||[],i=n.ListMultipartUploadsResult.CommonPrefixes||[];i=K.isArray(i)?i:[i],r=K.isArray(r)?r:[r],n.ListMultipartUploadsResult.Upload=r,n.ListMultipartUploadsResult.CommonPrefixes=i}var o=K.clone(n.ListMultipartUploadsResult);K.extend(o,{statusCode:n.statusCode,headers:n.headers}),e(null,o)})}function L(t,e){var n={};n.uploadId=t.UploadId,n["encoding-type"]=t.EncodingType,n["max-parts"]=t.MaxParts,n["part-number-marker"]=t.PartNumberMarker,F.call(this,{method:"GET",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,qs:n},function(t,n){if(t)return e(t);var r=n.ListPartsResult.Part||[];r=K.isArray(r)?r:[r],n.ListPartsResult.Part=r;var i=K.clone(n.ListPartsResult);K.extend(i,{statusCode:n.statusCode,headers:n.headers}),e(null,i)})}function B(t,e){var n={};n.uploadId=t.UploadId,F.call(this,{method:"DELETE",Bucket:t.Bucket,Region:t.Region,AppId:t.AppId,Key:t.Key,qs:n},function(t,n){if(t)return e(t);e(null,{statusCode:n.statusCode,headers:n.headers})})}function N(t){return K.getAuth({Method:t.Method||"get",Key:t.Key||"",SecretId:t.SecretId||this.options.SecretId||"",SecretKey:t.SecretKey||this.options.SecretKey||""})}function M(t){var e={GrantFullControl:[],GrantWrite:[],GrantRead:[],ACL:""},n={FULL_CONTROL:"GrantFullControl",WRITE:"GrantWrite",READ:"GrantRead"},r=t.AccessControlList.Grant;r&&(r=K.isArray(r)?r:[r]);var i={READ:0,WRITE:0,FULL_CONTROL:0};return r.length&&K.each(r,function(r){"qcs::cam::anyone:anyone"===r.Grantee.ID||"http://cam.qcloud.com/groups/global/AllUsers"===r.Grantee.URI?i[r.Permission]=1:r.Grantee.ID!==t.Owner.ID&&e[n[r.Permission]].push('id="'+r.Grantee.ID+'"')}),i.FULL_CONTROL||i.WRITE&&i.READ?e.ACL="public-read-write":i.READ?e.ACL="public-read":e.ACL="private",K.each(n,function(t){e[t]=e[t].join(",")}),e}function U(t){var 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i='"'+r+'"';f[e]=i,C+=1,b+=o,t(n,{PartNumber:e,ETag:i,Size:o}),A({loaded:b,total:y})})}},x=function(e,t){var n=e.length;if(0===n)return t(null,!0);if(n>m)return t(null,!1);if(n>1){if(Math.max(e[0].Size,e[1].Size)!==v)return t(null,!1)}var r=function(o){if(o<n){var i=e[o];w(i.PartNumber,function(e,n){n&&n.ETag===i.ETag&&n.Size===i.Size?r(o+1):t(null,!1)})}else t(null,!0)};r(0)},T=new h;T.on("error",function(e){if(d._isRunningTask(n))return t(e)}),T.on("upload_id_ready",function(e){var n={},r=[];g.each(e.PartList,function(e){n[e.PartNumber]=e});for(var o=1;o<=m;o++){var i=n[o];i?(i.PartNumber=o,i.Uploaded=!0):i={PartNumber:o,ETag:null,Uploaded:!1},r.push(i)}e.PartList=r,t(null,e)}),T.on("no_available_upload_id",function(){if(d._isRunningTask(n)){var i=g.extend({},e);i=g.extend(i,{Bucket:r,Region:o,Key:s,AppId:u,StorageClass:l}),d.multipartInit(i,function(e,r){if(d._isRunningTask(n)){if(e)return T.emit("error",e);var o=r.UploadId;if(!o)return t({Message:"no upload id"});T.emit("upload_id_ready",{UploadId:o,PartList:[]})}})}}),T.on("has_upload_id",function(e){e=e.reverse(),p.eachLimit(e,1,function(e,t){d._isRunningTask(n)&&a.call(d,{Bucket:r,Region:o,Key:s,AppId:u,UploadId:e},function(r,o){if(d._isRunningTask(n)){if(r)return T.emit("error",r);var i=o.PartList;i.forEach(function(e){e.PartNumber*=1,e.Size*=1,e.ETag=e.ETag||""}),x(i,function(r,o){if(d._isRunningTask(n))return r?T.emit("error",r):void(o?t({UploadId:e,PartList:i}):t())})}})},function(e){d._isRunningTask(n)&&(A(null,!0),e&&e.UploadId?T.emit("upload_id_ready",e):T.emit("no_available_upload_id"))})}),i.call(d,{Bucket:r,Region:o,Key:s,AppId:u},function(e,t){if(d._isRunningTask(n)){if(e)return T.emit("error",e);var r=t.UploadList.filter(function(e){return e.Key===s&&(!l||e.StorageClass.toUpperCase()===l.toUpperCase())}).reverse().map(function(e){return e.UploadId||e.UploadID});r.length?T.emit("has_upload_id",r):T.emit("no_available_upload_id")}})}function i(e,t){var n=this,r=[],o={Bucket:e.Bucket,Region:e.Region,AppId:e.AppId,Prefix:e.Key},i=function(){n.multipartList(o,function(e,n){if(e)return t(e);r.push.apply(r,n.Upload||[]),"true"==n.IsTruncated?(o.KeyMarker=n.NextKeyMarker,o.UploadIdMarker=n.NextUploadIdMarker,i()):t(null,{UploadList:r})})};i()}function a(e,t){var n=this,r=[],o={Bucket:e.Bucket,Region:e.Region,Key:e.Key,AppId:e.AppId,UploadId:e.UploadId},i=function(){n.multipartListPart(o,function(e,n){if(e)return t(e);r.push.apply(r,n.Part||[]),"true"==n.IsTruncated?(o.PartNumberMarker=n.NextPartNumberMarker,i()):t(null,{PartList:r})})};i()}function s(e,t){var n=this,r=e.TaskId,o=e.Bucket,i=e.Region,a=e.Key,s=e.AppId,c=e.UploadData,l=e.FileSize,d=e.SliceSize,f=e.AsyncLimit||n.options.ChunkParallelLimit||1,h=e.Body,y=Math.ceil(l/d),v=0,m=g.filter(c.PartList,function(e){return e.Uploaded&&(v+=e.PartNumber>=y?l%d||d:d),!e.Uploaded}),C=g.throttleOnProgress.call(n,l,e.onProgress);p.eachLimit(m,f,function(e,t){if(n._isRunningTask(r)){var f=e.PartNumber,p=Math.min(l,e.PartNumber*d)-(e.PartNumber-1)*d,g=0;u.call(n,{TaskId:r,Bucket:o,Region:i,Key:a,AppId:s,SliceSize:d,FileSize:l,PartNumber:f,Body:h,UploadData:c,onProgress:function(e){v+=e.loaded-g,g=e.loaded,C({loaded:v,total:l})}},function(o,i){n._isRunningTask(r)&&(o||i.ETag||(o='get ETag error, please add "ETag" to CORS ExposeHeader setting.'),o?v-=g:(v+=p-g,e.ETag=i.ETag),t(o||null,i))})}},function(e){if(n._isRunningTask(r)){if(C(null,!0),e)return t(e);t(null,{UploadId:c.UploadId,SliceList:c.PartList})}})}function u(e,t){var n=e.TaskId,r=e.Bucket,o=e.Region,i=e.Key,a=e.AppId,s=e.FileSize,u=e.Body,c=1*e.PartNumber,l=e.SliceSize,d=e.UploadData,f=this,h=l*(c-1),y=l,v=h+l;v>s&&(v=s,y=v-h);var m=g.fileSlice.call(u,h,v),C=d.PartList[c-1],b=C.ETag;p.retry(3,function(t){f._isRunningTask(n)&&f.multipartUpload({TaskId:n,Bucket:r,Region:o,Key:i,AppId:a,ContentLength:y,ContentSha1:b,PartNumber:c,UploadId:d.UploadId,Body:m,onProgress:e.onProgress},function(e,r){if(f._isRunningTask(n))return e?t(e):(C.Uploaded=!0,t(null,r))})},function(e,r){if(f._isRunningTask(n))return t(e,r)})}function c(e,t){var n=e.Bucket,r=e.Region,o=e.Key,i=e.AppId,a=e.UploadId,s=e.SliceList,u=this,c=s.map(function(e){return{PartNumber:e.PartNumber,ETag:e.ETag}});u.multipartComplete({Bucket:n,Region:r,Key:o,AppId:i,UploadId:a,Parts:c},function(e,n){if(e)return t(e);t(null,n)})}function l(e,t){var n=e.Bucket,r=e.Region,o=e.Key,a=e.AppId,s=e.UploadId,u=e.Level||"task",c=e.AsyncLimit,l=this,f=new h;if(f.on("error",function(e){return t(e)}),f.on("get_abort_array",function(e){d.call(l,{Bucket:n,Region:r,Key:o,AppId:a,AsyncLimit:c,AbortArray:e},function(e,n){if(e)return t(e);t(null,n)})}),"bucket"===u)i.call(l,{Bucket:n,Region:r},function(e,n){if(e)return t(e);f.emit("get_abort_array",n.UploadList||[])});else if("file"===u){if(!o)return t({error:"abort_upload_task_no_key"});i.call(l,{Bucket:n,Region:r,Key:o},function(e,n){if(e)return t(e);f.emit("get_abort_array",n.UploadList||[])})}else{if("task"!==u)return t({error:"abort_unknown_level"});if(!s)return t({error:"abort_upload_task_no_id"});if(!o)return t({error:"abort_upload_task_no_key"});f.emit("get_abort_array",[{Key:o,UploadId:s}])}}function d(e,t){var n=e.Bucket,r=e.Region,o=e.Key,i=e.AbortArray,a=e.AsyncLimit||1,s=this,u=0,c=new Array(i.length);p.eachLimit(i,a,function(e,t){var i=u;if(o&&o!=e.Key)return t(null,{KeyNotMatch:!0});var a=e.UploadId||e.UploadID;s.multipartAbort({Bucket:n,Region:r,Key:e.Key,UploadId:a},function(o,s){var u={Bucket:n,Region:r,Key:e.Key,UploadId:a};c[i]={error:o,task:u},t(null)}),u++},function(e){if(e)return t(e);for(var n=[],r=[],o=0,i=c.length;o<i;o++){var a=c[o];a.task&&(a.error?r.push(a.task):n.push(a.task))}return t(null,{successList:n,errorList:r})})}function f(e,t){var n=this,r=void 0===e.SliceSize?n.options.SliceSize:e.SliceSize,o=0,i=0,a=g.throttleOnProgress.call(n,i,e.onProgress),s=e.files.length,u=e.onFileFinish,c=Array(s),l=function(e,n,r){a(null,!0),u&&u(e,n,r),c[r.Index]={options:r,error:e,data:n},--s<=0&&t&&t(null,{files:c})},d=[];g.each(e.files,function(e,t){var n=e.Body,s=n.size||n.length||0,u={Index:t,TaskId:""};o+=s,g.each(e,function(e,t){"object"!=typeof e&&"function"!=typeof e&&(u[t]=e)});var c=e.TaskReady,f=function(e){u.TaskId=e,c&&c(e)};e.TaskReady=f;var p=0,h=e.onProgress,y=function(e){i=i-p+e.loaded,p=e.loaded,h&&h(e),a({loaded:i,total:o})};e.onProgress=y;var v=e.onFileFinish,m=function(e,t){v&&v(e,t),l&&l(e,t,u)};d.push({api:s>=r?"sliceUploadFile":"putObject",params:e,callback:m})}),n._addTasks(d)}var p=n(20),h=n(3).EventProxy,g=n(0),y={sliceUploadFile:r,abortUploadTask:l,uploadFiles:f};g.each(y,function(e,n){t[n]=g.apiWrapper(n,e)})},function(e,t){var n=function(e,t,n,r){if(r=r||function(){},!e.length||t<=0)return r();var o=0,i=0,a=0;!function s(){if(o>=e.length)return r();for(;a<t&&i<e.length;)i+=1,a+=1,n(e[i-1],function(t){t?(r(t),r=function(){}):(o+=1,a-=1,o>=e.length?r():s())})}()},r=function(e,t,n){var r=function(o){t(function(t,i){t&&o<e?r(o+1):n(t,i)})};r(1)},o={eachLimit:n,retry:r};e.exports=o}])});
\ No newline at end of file

From 6109e54b223e482ed3f02a552363b15f6db3ccd2 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:24:23 +0800
Subject: [PATCH 09/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=94=A8=E4=BE=8B?=
 =?UTF-8?q?=E5=92=8C=20demo?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 demo/demo.js |  38 +++++-
 test/test.js | 370 +++++++++++++++++++++------------------------------
 2 files changed, 192 insertions(+), 216 deletions(-)

diff --git a/demo/demo.js b/demo/demo.js
index 39f31c8..7c185b6 100644
--- a/demo/demo.js
+++ b/demo/demo.js
@@ -323,8 +323,8 @@ function deleteBucket() {
 
 function putObject() {
     // 创建测试文件
+    var blob = util.createFile({size: 1024 * 1024 * 10});
     var filename = '1mb.zip';
-    var blob = util.createFile({size: 10});
     // 调用方法
     cos.putObject({
         Bucket: config.Bucket, /* 必须 */
@@ -538,6 +538,40 @@ function restartTask() {
     console.log('restart');
 }
 
+function uploadFiles() {
+    var filename = 'mb.zip';
+    var blob = util.createFile({size: 1024 * 1024 * 10});
+    cos.uploadFiles({
+        files: [{
+            Bucket: config.Bucket,
+            Region: config.Region,
+            Key: '1' + filename,
+            Body: blob,
+        }, {
+            Bucket: config.Bucket,
+            Region: config.Region,
+            Key: '2' + filename,
+            Body: blob,
+        }, {
+            Bucket: config.Bucket,
+            Region: config.Region,
+            Key: '3' + filename,
+            Body: blob,
+        }],
+        SliceSize: 1024 * 1024,
+        onProgress: function (info) {
+            var percent = parseInt(info.percent * 10000) / 100;
+            var speed = parseInt(info.speed / 1024 / 1024 * 100) / 100;
+            console.log('进度：' + percent + '%; 速度：' + speed + 'Mb/s;');
+        },
+        onFileFinish: function (err, data, options) {
+            console.log(options.Key + ' 上传' + (err ? '失败' : '完成'));
+        },
+    }, function (err, data) {
+        console.log(err || data);
+    });
+}
+
 // getAuth();
 // getBucket();
 // headBucket();
@@ -569,6 +603,7 @@ function restartTask() {
 // cancelTask();
 // pauseTask();
 // restartTask();
+// uploadFiles();
 
 
 (function () {
@@ -607,6 +642,7 @@ function restartTask() {
         'cancelTask',
         'pauseTask',
         'restartTask',
+        'uploadFiles',
     ];
     var container = document.querySelector('.main');
     var html = [];
diff --git a/test/test.js b/test/test.js
index 7ce8ce9..e33bbd2 100644
--- a/test/test.js
+++ b/test/test.js
@@ -55,13 +55,22 @@ var cos = new COS({
     FileParallelLimit: 3,    // 控制文件上传并发数
     ChunkParallelLimit: 3,   // 控制单个文件下分片上传并发数
     ChunkSize: 1024 * 1024,  // 控制分片大小，单位 B
-    ProgressInterval: 1000,  // 控制 onProgress 回调的间隔
+    ProgressInterval: 1,  // 控制 onProgress 回调的间隔
 });
 
 var AppId = config.AppId;
 var Bucket = config.Bucket;
+var BucketShortName = Bucket;
+var BucketLongName = Bucket + '-' + AppId;
 var TaskId;
 
+var match = config.Bucket.match(/^(.+)-(\d+)$/);
+if (match) {
+    BucketLongName = config.Bucket;
+    BucketShortName = match[1];
+    AppId = match[2];
+}
+
 function comparePlainObject(a, b) {
     if (Object.keys(a).length !== Object.keys(b).length) {
         return false;
@@ -92,7 +101,7 @@ QUnit.test('getAuth()', function (assert) {
                 Method: 'get',
                 Key: key
             }, function (auth) {
-                var link = 'http://' + Bucket + '-' + AppId + '.cos.' + config.Region + '.myqcloud.com/' + key +
+                var link = 'http://' + BucketLongName + '.cos.' + config.Region + '.myqcloud.com/' + key +
                     '?sign=' + encodeURIComponent(auth);
                 var xhr = new XMLHttpRequest();
                 xhr.open('GET', link, true);
@@ -150,65 +159,80 @@ QUnit.test('pauseTask(),restartTask()', function (assert) {
         var blob = util.createFile({size: 1024 * 1024 * 10});
         var paused = false;
         var restarted = false;
-        cos.sliceUploadFile({
+        cos.abortUploadTask({
             Bucket: config.Bucket,
             Region: config.Region,
             Key: filename,
-            Body: blob,
-            TaskReady: function (taskId) {
-                TaskId = taskId;
-            },
-            onProgress: function (info) {
-                if (!paused && info.percent > 0.6) {
-                    cos.pauseTask(TaskId);
-                    paused = true;
-                    setTimeout(function () {
-                        cos.restartTask(TaskId);
-                        restarted = true;
-                    }, 1000);
-                }
-                if (restarted) {
-                    assert.ok(info.percent > 0.3, '暂停和重试成功');
-                    done();
-                }
-            }
+            Level: 'file',
         }, function (err, data) {
+            cos.sliceUploadFile({
+                Bucket: config.Bucket,
+                Region: config.Region,
+                Key: filename,
+                Body: blob,
+                TaskReady: function (taskId) {
+                    TaskId = taskId;
+                },
+                onProgress: function (info) {
+                    if (!paused && info.percent > 0.6) {
+                        cos.pauseTask(TaskId);
+                        paused = true;
+                        setTimeout(function () {
+                            cos.restartTask(TaskId);
+                            restarted = true;
+                        }, 1000);
+                    }
+                    if (restarted) {
+                        assert.ok(info.percent > 0.3, '暂停和重试成功');
+                        done();
+                    }
+                }
+            }, function (err, data) {
+            });
         });
     });
 });
 
-QUnit.test('分片续传', function (assert) {
+QUnit.test('分片上传', function (assert) {
     return new Promise(function (done) {
         var filename = '10mb.zip';
         var blob = util.createFile({size: 1024 * 1024 * 10});
         var paused = false;
-        cos.sliceUploadFile({
+        cos.abortUploadTask({
             Bucket: config.Bucket,
             Region: config.Region,
             Key: filename,
-            Body: blob,
-            TaskReady: function (taskId) {
-                TaskId = taskId;
-            },
-            onProgress: function (info) {
-                if (!paused && info.percent > 0.6) {
-                    cos.cancelTask(TaskId);
-                    cos.sliceUploadFile({
-                        Bucket: config.Bucket,
-                        Region: config.Region,
-                        Key: filename,
-                        Body: blob,
-                        TaskReady: function (taskId) {
-                            TaskId = taskId;
-                        },
-                        onProgress: function (info) {
-                            assert.ok(info.percent > 0.3, '分片续传成功');
-                            cos.cancelTask(TaskId);
-                            done();
-                        }
-                    });
+            Level: 'file',
+        }, function (err, data) {
+            cos.sliceUploadFile({
+                Bucket: config.Bucket,
+                Region: config.Region,
+                Key: filename,
+                Body: blob,
+                TaskReady: function (taskId) {
+                    TaskId = taskId;
+                },
+                onProgress: function (info) {
+                    if (!paused && info.percent >= 0.6) {
+                        paused = true;
+                        cos.cancelTask(TaskId);
+                        cos.sliceUploadFile({
+                            Bucket: config.Bucket,
+                            Region: config.Region,
+                            Key: filename,
+                            Body: blob,
+                            TaskReady: function (taskId) {
+                                TaskId = taskId;
+                            },
+                            onProgress: function (info) {
+                                assert.ok(info.percent > 0.3, '分片续传成功');
+                                cos.cancelTask(TaskId);
+                                done();
+                            }
+                        });
+                    }
                 }
-            }
+            });
         });
     });
 });
@@ -257,7 +281,6 @@ QUnit.test('mock readAsBinaryString', function (assert) {
 QUnit.test('abortUploadTask(),Level=task', function (assert) {
     return new Promise(function (done) {
         var filename = '10mb.zip';
-        var blob = util.createFile({size: 1024 * 1024 * 10});
         cos.multipartInit({
             Bucket: config.Bucket,
             Region: config.Region,
@@ -389,7 +412,7 @@ QUnit.test('getBucket()', function (assert) {
             Bucket: config.Bucket,
             Region: config.Region
         }, function (err, data) {
-            assert.equal(true, data.Name === Bucket || data.Name === Bucket + '-' + config.AppId, '能列出 bucket');
+            assert.equal(true, data.Name === BucketLongName, '能列出 bucket');
             assert.equal(data.Contents.constructor, Array, '正常获取 bucket 里的文件列表');
             done();
         });
@@ -491,7 +514,7 @@ QUnit.test('putObjectCopy()', function (assert) {
                     Bucket: config.Bucket,
                     Region: config.Region,
                     Key: '1.copy.txt',
-                    CopySource: Bucket + '-' + AppId + '.cos.' + config.Region + '.myqcloud.com/1.txt',
+                    CopySource: BucketLongName + '.cos.' + config.Region + '.myqcloud.com/1.txt',
                 }, function (err, data) {
                     cos.headObject({
                         Bucket: config.Bucket,
@@ -519,37 +542,31 @@ QUnit.test('deleteMultipleObject()', function (assert) {
             cos.putObject({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                Key: '1.txt',
+                Key: '2.txt',
                 Body: content,
             }, function (err, data) {
-                cos.putObject({
+                cos.deleteMultipleObject({
                     Bucket: config.Bucket,
                     Region: config.Region,
-                    Key: '2.txt',
-                    Body: content,
+                    Objects : [
+                        {Key: '1.txt'},
+                        {Key: '2.txt'}
+                    ],
                 }, function (err, data) {
-                    cos.deleteMultipleObject({
+                    assert.ok(data.Deleted.length === 2);
+                    cos.headObject({
                         Bucket: config.Bucket,
                         Region: config.Region,
-                        Objects : [
-                            {Key: '1.txt'},
-                            {Key: '2.txt'}
-                        ],
+                        Key: '1.txt',
                     }, function (err, data) {
+                        assert.ok(err.statusCode === 404, '1.txt 删除成功');
                         cos.headObject({
                             Bucket: config.Bucket,
                             Region: config.Region,
-                            Key: '1.txt',
+                            Key: '2.txt',
                         }, function (err, data) {
-                            assert.ok(err.statusCode === 404, '1.txt 删除成功');
-                            cos.headObject({
-                                Bucket: config.Bucket,
-                                Region: config.Region,
-                                Key: '2.txt',
-                            }, function (err, data) {
-                                assert.ok(err.statusCode === 404, '2.txt 删除成功');
-                                done();
-                            });
+                            assert.ok(err.statusCode === 404, '2.txt 删除成功');
+                            done();
                         });
                     });
                 });
@@ -614,7 +631,9 @@ QUnit.test('sliceUploadFile()', function (assert) {
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 1, '正常返回有一条权限');
+                    AccessControlPolicy.Owner.ID = data.Owner.ID;
+                    AccessControlPolicy2.Owner.ID = data.Owner.ID;
+                    assert.ok(data.ACL === 'private');
                     done();
                 });
             });
@@ -629,9 +648,7 @@ QUnit.test('sliceUploadFile()', function (assert) {
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 1);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置权限 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置权限 Permission 正确');
+                    assert.ok(data.ACL === 'public-read');
                     done();
                 });
             });
@@ -646,9 +663,7 @@ QUnit.test('sliceUploadFile()', function (assert) {
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 1);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置权限 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'FULL_CONTROL', '设置权限 Permission 正确');
+                    assert.ok(data.ACL === 'public-read-write');
                     done();
                 });
             });
@@ -656,18 +671,15 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putBucketAcl() header GrantRead:1001,1002"', function (assert) {
         return new Promise(function (done) {
+            var GrantRead = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putBucketAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantRead: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantRead: GrantRead,
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'READ', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantRead = GrantRead);
                     done();
                 });
             });
@@ -675,18 +687,15 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putBucketAcl() header GrantWrite:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantWrite = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putBucketAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantWrite: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantWrite: GrantWrite,
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'WRITE', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'WRITE', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantWrite = GrantWrite);
                     done();
                 });
             });
@@ -694,18 +703,15 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putBucketAcl() header GrantFullControl:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantFullControl = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putBucketAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantFullControl: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantFullControl: GrantFullControl,
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'FULL_CONTROL', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'FULL_CONTROL', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantFullControl = GrantFullControl);
                     done();
                 });
             });
@@ -713,21 +719,17 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putBucketAcl() header ACL:public-read, GrantFullControl:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantFullControl = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putBucketAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantFullControl: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantFullControl: GrantFullControl,
                 ACL: 'public-read',
             }, function (err, data) {
                 assert.ok(!err, 'putBucketAcl 成功');
                 cos.getBucketAcl({Bucket: config.Bucket, Region: config.Region}, function (err, data) {
-                    assert.ok(data.Grants.length === 3);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置 ACL ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置 ACL Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'FULL_CONTROL', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[2] && data.Grants[2].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[2] && data.Grants[2].Permission === 'FULL_CONTROL', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantFullControl = GrantFullControl);
+                    assert.ok(data.ACL === 'public-read');
                     done();
                 });
             });
@@ -813,6 +815,9 @@ QUnit.test('sliceUploadFile()', function (assert) {
                         Region: config.Region,
                         Key: '1.txt'
                     }, function (err, data) {
+                        assert.ok(data.ACL = 'private');
+                        AccessControlPolicy.Owner.ID = data.Owner.ID;
+                        AccessControlPolicy2.Owner.ID = data.Owner.ID;
                         assert.ok(data.Grants.length === 1);
                         done();
                     });
@@ -820,6 +825,34 @@ QUnit.test('sliceUploadFile()', function (assert) {
             });
         });
     });
+    QUnit.test('putObjectAcl() header ACL:default', function (assert) {
+        return new Promise(function (done) {
+            cos.putObject({
+                Bucket: config.Bucket,
+                Region: config.Region,
+                Key: '1.txt',
+                Body: util.str2blob('hello!'),
+            }, function (err, data) {
+                assert.ok(!err);
+                cos.putObjectAcl({
+                    Bucket: config.Bucket,
+                    Region: config.Region,
+                    ACL: 'default',
+                    Key: '1.txt',
+                }, function (err, data) {
+                    assert.ok(!err, 'putObjectAcl 成功');
+                    cos.getObjectAcl({
+                        Bucket: config.Bucket,
+                        Region: config.Region,
+                        Key: '1.txt'
+                    }, function (err, data) {
+                        assert.ok(data.ACL = 'default');
+                        done();
+                    });
+                });
+            });
+        });
+    });
     QUnit.test('putObjectAcl() header ACL:public-read', function (assert) {
         return new Promise(function (done) {
             cos.putObjectAcl({
@@ -830,9 +863,7 @@ QUnit.test('sliceUploadFile()', function (assert) {
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 1);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置权限 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置权限 Permission 正确');
+                    assert.ok(data.ACL = 'public-read');
                     done();
                 });
             });
@@ -848,9 +879,7 @@ QUnit.test('sliceUploadFile()', function (assert) {
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 1);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置权限 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'FULL_CONTROL', '设置权限 Permission 正确');
+                    assert.ok(data.ACL = 'public-read-write');
                     done();
                 });
             });
@@ -858,19 +887,16 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putObjectAcl() header GrantRead:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantRead = 'id="qcs::cam::uin/1001:uin/1001",id="qcs::cam::uin/1002:uin/1002"';
             cos.putObjectAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantRead: 'id="qcs::cam::uin/1001:uin/1001",id="qcs::cam::uin/1002:uin/1002"',
+                GrantRead: GrantRead,
                 Key: '1.txt',
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'READ', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantRead = GrantRead);
                     done();
                 });
             });
@@ -878,19 +904,16 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putObjectAcl() header GrantWrite:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantWrite = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putObjectAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantWrite: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantWrite: GrantWrite,
                 Key: '1.txt',
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'WRITE', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'WRITE', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantWrite = GrantWrite);
                     done();
                 });
             });
@@ -898,19 +921,16 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putObjectAcl() header GrantFullControl:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantFullControl = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putObjectAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantFullControl: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantFullControl: GrantFullControl,
                 Key: '1.txt',
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 2);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'FULL_CONTROL', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'FULL_CONTROL', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantFullControl = GrantFullControl);
                     done();
                 });
             });
@@ -918,22 +938,18 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putObjectAcl() header ACL:public-read, GrantRead:1001,1002', function (assert) {
         return new Promise(function (done) {
+            var GrantFullControl = 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"';
             cos.putObjectAcl({
                 Bucket: config.Bucket,
                 Region: config.Region,
-                GrantFullControl: 'id="qcs::cam::uin/1001:uin/1001", id="qcs::cam::uin/1002:uin/1002"',
+                GrantFullControl: GrantFullControl,
                 ACL: 'public-read',
                 Key: '1.txt',
             }, function (err, data) {
                 assert.ok(!err, 'putObjectAcl 成功');
                 cos.getObjectAcl({Bucket: config.Bucket, Region: config.Region, Key: '1.txt'}, function (err, data) {
-                    assert.ok(data.Grants.length === 3);
-                    assert.ok(data.Grants[0] && data.Grants[0].Grantee.ID === 'qcs::cam::anyone:anyone', '设置 ACL ID 正确');
-                    assert.ok(data.Grants[0] && data.Grants[0].Permission === 'READ', '设置 ACL Permission 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Grantee.ID === 'qcs::cam::uin/1001:uin/1001', '设置权限第一个 ID 正确');
-                    assert.ok(data.Grants[1] && data.Grants[1].Permission === 'FULL_CONTROL', '设置权限第一个 Permission 正确');
-                    assert.ok(data.Grants[2] && data.Grants[2].Grantee.ID === 'qcs::cam::uin/1002:uin/1002', '设置权限第二个 ID 正确');
-                    assert.ok(data.Grants[2] && data.Grants[2].Permission === 'FULL_CONTROL', '设置权限第二个 Permission 正确');
+                    assert.ok(data.GrantFullControl = GrantFullControl);
+                    assert.ok(data.ACL = 'public-read');
                     done();
                 });
             });
@@ -981,78 +997,26 @@ QUnit.test('sliceUploadFile()', function (assert) {
     var CORSRules = [{
         "AllowedOrigins": ["*"],
         "AllowedMethods": ["GET", "POST", "PUT", "DELETE", "HEAD"],
-        "AllowedHeaders": [
-            "origin",
-            "accept",
-            "content-type",
-            "authorization",
-            "content-md5",
-            "x-cos-copy-source",
-            "x-cos-acl",
-            "x-cos-grant-read",
-            "x-cos-grant-write",
-            "x-cos-grant-full-control",
-        ],
+        "AllowedHeaders": ["*"],
         "ExposeHeaders": ["ETag"],
         "MaxAgeSeconds": "5"
     }];
-    var CORSRules1 = [{
-        "AllowedOrigin": "*",
-        "AllowedMethods": ["GET", "POST", "PUT", "DELETE", "HEAD"],
-        "AllowedHeader": [
-            "origin",
-            "accept",
-            "content-type",
-            "authorization",
-            "content-md5",
-            "x-cos-copy-source",
-            "x-cos-acl",
-            "x-cos-grant-read",
-            "x-cos-grant-write",
-            "x-cos-grant-full-control",
-        ],
-        "ExposeHeader": "ETag",
-        "MaxAgeSeconds": "5"
-    }];
     var CORSRulesMulti = [{
         "AllowedOrigins": ["*"],
         "AllowedMethods": ["GET", "POST", "PUT", "DELETE", "HEAD"],
-        "AllowedHeaders": [
-            "origin",
-            "accept",
-            "content-type",
-            "authorization",
-            "content-md5",
-            "x-cos-copy-source",
-            "x-cos-acl",
-            "x-cos-grant-read",
-            "x-cos-grant-write",
-            "x-cos-grant-full-control",
-        ],
+        "AllowedHeaders": ["*"],
         "ExposeHeaders": ["ETag"],
         "MaxAgeSeconds": "5"
     }, {
         "AllowedOrigins": ["http://qq.com", "http://qcloud.com"],
         "AllowedMethods": ["GET", "POST", "PUT", "DELETE", "HEAD"],
-        "AllowedHeaders": [
-            "origin",
-            "accept",
-            "content-type",
-            "authorization",
-            "content-md5",
-            "x-cos-copy-source",
-            "x-cos-acl",
-            "x-cos-grant-read",
-            "x-cos-grant-write",
-            "x-cos-grant-full-control",
-        ],
+        "AllowedHeaders": ["*"],
         "ExposeHeaders": ["ETag"],
         "MaxAgeSeconds": "5"
     }];
     QUnit.test('putBucketCors(),getBucketCors()', function (assert) {
         return new Promise(function (done) {
-            CORSRules[0].AllowedHeaders[CORSRules[0].AllowedHeaders.length - 1] =
-                'test-' + Date.now().toString(36);
+            CORSRules[0].AllowedHeaders.push('test-' + Date.now().toString(36));
             cos.putBucketCors({
                 Bucket: config.Bucket,
                 Region: config.Region,
@@ -1075,14 +1039,12 @@ QUnit.test('sliceUploadFile()', function (assert) {
     });
     QUnit.test('putBucketCors() old', function (assert) {
         return new Promise(function (done) {
-            CORSRules[0].AllowedHeaders[CORSRules[0].AllowedHeaders.length - 1] =
-                CORSRules1[0].AllowedHeader[CORSRules1[0].AllowedHeader.length - 1] =
-                    'test-' + Date.now().toString(36);
+            CORSRules[0].AllowedHeaders.push('test-' + Date.now().toString(36));
             cos.putBucketCors({
                 Bucket: config.Bucket,
                 Region: config.Region,
                 CORSConfiguration: {
-                    CORSRules: CORSRules1
+                    CORSRules: CORSRules
                 }
             }, function (err, data) {
                 assert.ok(!err);
@@ -1098,28 +1060,6 @@ QUnit.test('sliceUploadFile()', function (assert) {
             });
         });
     });
-    QUnit.test('putBucketCors() old', function (assert) {
-        return new Promise(function (done) {
-            CORSRules[0].AllowedHeaders[CORSRules[0].AllowedHeaders.length - 1] =
-                'test-' + Date.now().toString(36);
-            cos.putBucketCors({
-                Bucket: config.Bucket,
-                Region: config.Region,
-                CORSRules: CORSRules
-            }, function (err, data) {
-                assert.ok(!err);
-                setTimeout(function () {
-                    cos.getBucketCors({
-                        Bucket: config.Bucket,
-                        Region: config.Region
-                    }, function (err, data) {
-                        assert.ok(comparePlainObject(CORSRules, data.CORSRules));
-                        done();
-                    });
-                }, 2000);
-            });
-        });
-    });
     QUnit.test('putBucketCors() multi', function (assert) {
         return new Promise(function (done) {
             cos.putBucketCors({
@@ -1238,7 +1178,7 @@ QUnit.test('sliceUploadFile()', function (assert) {
                 "name/cos:AbortMultipartUpload",
                 "name/cos:AppendObject"
             ],
-            "resource": ["qcs::cos:" + config.Region + ":uid/" + AppId + ":" + Bucket + "-" + AppId + ".cos." + config.Region + ".myqcloud.com//" + AppId + "/" + Bucket + "/" + Prefix + "/*"] // 1250000000 是 appid
+            "resource": ["qcs::cos:" + config.Region + ":uid/" + AppId + ":" + BucketLongName + ".cos." + config.Region + ".myqcloud.com//" + AppId + "/" + BucketShortName + "/" + Prefix + "/*"] // 1250000000 是 appid
         }]
     };
     QUnit.test('putBucketPolicy(),getBucketPolicy()', function (assert) {

From 000dd1eba7d79f424608eb0d3a90a6708c1b1a88 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:24:40 +0800
Subject: [PATCH 10/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=89=88=E6=9C=AC?=
 =?UTF-8?q?=E5=8F=B7=E5=92=8C=20webpack=20=E9=85=8D=E7=BD=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 package.json      | 16 ++++------------
 webpack.config.js |  6 ++++--
 2 files changed, 8 insertions(+), 14 deletions(-)

diff --git a/package.json b/package.json
index 63f0f93..16c0515 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cos-js-sdk-v5",
-  "version": "0.1.3",
+  "version": "0.1.5",
   "description": "cos js sdk v5",
   "main": "index.js",
   "scripts": {
@@ -19,18 +19,10 @@
   },
   "homepage": "https://github.com/tencentyun/cos-js-sdk-v5#readme",
   "dependencies": {
-    "async": "^2.2.0",
-    "eventproxy": "^0.3.5",
-    "json-loader": "^0.5.7",
-    "lodash": "^4.17.4",
-    "querystring": "^0.2.0",
-    "request": "^2.81.0",
-    "xml2js": "^0.4.17"
+    "querystring": "^0.2.0"
   },
   "devDependencies": {
-    "babel-core": "^6.25.0",
-    "babel-loader": "^7.1.1",
-    "express": "^4.15.4",
-    "webpack": "^3.6.0"
+    "babel-loader": "^7.1.2",
+    "webpack": "^3.8.1"
   }
 }
diff --git a/webpack.config.js b/webpack.config.js
index b4dfaed..8751a54 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -6,7 +6,9 @@ module.exports = {
     output: {
         path: path.resolve(__dirname, './dist'),
         publicPath: '/dist/',
-        filename: 'cos-js-sdk-v5.js'
+        filename: 'cos-js-sdk-v5.js',
+        libraryTarget: 'umd',
+        library: 'COS',
     },
     module: {
         rules: [
@@ -42,6 +44,6 @@ if (process.env.NODE_ENV === 'production') {
         }),
         new webpack.LoaderOptionsPlugin({
             minimize: true
-        })
+        }),
     ])
 }
\ No newline at end of file

From 525ccae35b658f0b79352c92c0f695459e5480c1 Mon Sep 17 00:00:00 2001
From: carsonxu <459452372@qq.com>
Date: Wed, 1 Nov 2017 00:29:27 +0800
Subject: [PATCH 11/11] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E7=89=88=E6=9C=AC?=
 =?UTF-8?q?=E5=8F=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 dist/cos-js-sdk-v5.js     | 2 +-
 dist/cos-js-sdk-v5.min.js | 2 +-
 package.json              | 2 +-
 src/cos.js                | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/dist/cos-js-sdk-v5.js b/dist/cos-js-sdk-v5.js
index d8d9ee2..5c00f03 100644
--- a/dist/cos-js-sdk-v5.js
+++ b/dist/cos-js-sdk-v5.js
@@ -2324,7 +2324,7 @@ util.extend(COS.prototype, base);
 util.extend(COS.prototype, advance);
 
 COS.getAuthorization = util.getAuth;
-COS.version = '0.1.5';
+COS.version = '0.2.0';
 
 module.exports = window.COS = COS;
 
diff --git a/dist/cos-js-sdk-v5.min.js b/dist/cos-js-sdk-v5.min.js
index b594ea7..9753c9b 100644
--- a/dist/cos-js-sdk-v5.min.js
+++ b/dist/cos-js-sdk-v5.min.js
@@ -4,4 +4,4 @@
  * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
  * @license  MIT
  */
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n=this,r=[],o={Bucket:e.Bucket,Region:e.Region,AppId:e.AppId,Prefix:e.Key},i=function(){n.multipartList(o,function(e,n){if(e)return t(e);r.push.apply(r,n.Upload||[]),"true"==n.IsTruncated?(o.KeyMarker=n.NextKeyMarker,o.UploadIdMarker=n.NextUploadIdMarker,i()):t(null,{UploadList:r})})};i()}function a(e,t){var n=this,r=[],o={Bucket:e.Bucket,Region:e.Region,Key:e.Key,AppId:e.AppId,UploadId:e.UploadId},i=function(){n.multipartListPart(o,function(e,n){if(e)return t(e);r.push.apply(r,n.Part||[]),"true"==n.IsTruncated?(o.PartNumberMarker=n.NextPartNumberMarker,i()):t(null,{PartList:r})})};i()}function s(e,t){var n=this,r=e.TaskId,o=e.Bucket,i=e.Region,a=e.Key,s=e.AppId,c=e.UploadData,l=e.FileSize,d=e.SliceSize,f=e.AsyncLimit||n.options.ChunkParallelLimit||1,h=e.Body,y=Math.ceil(l/d),v=0,m=g.filter(c.PartList,function(e){return e.Uploaded&&(v+=e.PartNumber>=y?l%d||d:d),!e.Uploaded}),C=g.throttleOnProgress.call(n,l,e.onProgress);p.eachLimit(m,f,function(e,t){if(n._isRunningTask(r)){var 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p=n(20),h=n(3).EventProxy,g=n(0),y={sliceUploadFile:r,abortUploadTask:l,uploadFiles:f};g.each(y,function(e,n){t[n]=g.apiWrapper(n,e)})},function(e,t){var n=function(e,t,n,r){if(r=r||function(){},!e.length||t<=0)return r();var o=0,i=0,a=0;!function s(){if(o>=e.length)return r();for(;a<t&&i<e.length;)i+=1,a+=1,n(e[i-1],function(t){t?(r(t),r=function(){}):(o+=1,a-=1,o>=e.length?r():s())})}()},r=function(e,t,n){var r=function(o){t(function(t,i){t&&o<e?r(o+1):n(t,i)})};r(1)},o={eachLimit:n,retry:r};e.exports=o}])});
\ No newline at end of file
diff --git a/package.json b/package.json
index 16c0515..b38096e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cos-js-sdk-v5",
-  "version": "0.1.5",
+  "version": "0.2.0",
   "description": "cos js sdk v5",
   "main": "index.js",
   "scripts": {
diff --git a/src/cos.js b/src/cos.js
index 4c37b75..cc34db8 100644
--- a/src/cos.js
+++ b/src/cos.js
@@ -30,6 +30,6 @@ util.extend(COS.prototype, base);
 util.extend(COS.prototype, advance);
 
 COS.getAuthorization = util.getAuth;
-COS.version = '0.1.5';
+COS.version = '0.2.0';
 
 module.exports = window.COS = COS;