From 621f6da2df2b0c81cb3054dda86531b8a576e662 Mon Sep 17 00:00:00 2001
From: Nicolas Couet <tejerka@gmail.com>
Date: Mon, 23 Dec 2019 17:39:38 +0100
Subject: [PATCH] Add twig support

---
 Dockerfile                             |   4 +-
 app/http-mock-server.js                |  72 +-
 app/package-lock.json                  | 962 ++++++++++++-------------
 app/package.json                       |  23 +-
 app/templating/BaseEngine.js           |   5 +
 app/templating/TemplateEnginesStack.js |  54 ++
 app/templating/TwigEngine.js           |  30 +
 app/templating/VelocityEngine.js       |  26 +
 docs/http_mocking.rst                  |  36 +-
 9 files changed, 641 insertions(+), 571 deletions(-)
 create mode 100644 app/templating/BaseEngine.js
 create mode 100644 app/templating/TemplateEnginesStack.js
 create mode 100644 app/templating/TwigEngine.js
 create mode 100644 app/templating/VelocityEngine.js

diff --git a/Dockerfile b/Dockerfile
index 04b485c..cdb9cb2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:10-alpine
+FROM node:12-alpine
 
 COPY ./app /usr/src/app
 
@@ -18,7 +18,7 @@ RUN rm -rf /usr/src/app/gui
 EXPOSE 80
 EXPOSE 4580
 
-VOLUME /usr/src/app/mocks
+#VOLUME /usr/src/app/mocks
 
 WORKDIR /usr/src/app
 
diff --git a/app/http-mock-server.js b/app/http-mock-server.js
index d2bbacd..7204ee1 100644
--- a/app/http-mock-server.js
+++ b/app/http-mock-server.js
@@ -1,7 +1,6 @@
 const http = require('http');
 const url = require('url');
 const fs = require('fs');
-const Velocity = require('velocityjs');
 const sleep = require('sleep');
 const path = require('path');
 const mime = require('mime');
@@ -10,6 +9,7 @@ const uniqid = require('./uniqid');
 const ValidatorsStack = require('./validators/ValidatorsStack');
 const AnswererStack = require('./answerers/AnswererStack');
 const VoterStack = require('./voters/VotersStack');
+const TemplateEngineStack = require('./templating/TemplateEnginesStack');
 const MaxCallsVoter = require('./voters/MaxCallsVoter');
 const MethodVoter = require('./voters/MethodVoter');
 const PathVoter = require('./voters/PathVoter');
@@ -22,6 +22,7 @@ class HttpMockServer {
     this.app = app;
     this.validatorsStack = new ValidatorsStack();
     this.answererStack = new AnswererStack();
+    this.templateEngineStack = new TemplateEngineStack();
     this.voterStack = new VoterStack()
       .addVoter(new MaxCallsVoter())
       .addVoter(new MethodVoter(this.validatorsStack))
@@ -47,7 +48,7 @@ class HttpMockServer {
           let foundEndpoint = this.findEndpoint(req);
 
           if (foundEndpoint !== null) {
-            HttpMockServer.writeResponse(
+            this.writeResponse(
               req,
               res,
               foundEndpoint,
@@ -62,11 +63,10 @@ class HttpMockServer {
       .listen(80);
   }
 
-  static writeResponse(request, response, endpoint, endpointResponse) {
+  writeResponse(request, response, endpoint, endpointResponse) {
     if (endpointResponse.delay) {
       if (
-        typeof endpointResponse.delay === 'object' &&
-        endpointResponse.delay !== null
+        typeof endpointResponse.delay === 'object'
       ) {
         const minDelay = endpointResponse.delay.min || 0;
         const maxDelay = endpointResponse.delay.max || 10000;
@@ -79,35 +79,29 @@ class HttpMockServer {
       }
     }
 
-    response.writeHead(
-      endpointResponse.status || 200,
-      endpointResponse.headers
-    );
+    try {
+      const endpointResponseBody = HttpMockServer.getEndpointBody(endpoint, endpointResponse);
+      let ResponseBody = '';
 
-    let velocityOptions = endpointResponse.velocity;
-
-    if (typeof velocityOptions === 'boolean') {
-      velocityOptions = {
-        enabled: velocityOptions,
-      };
-    }
+      if (endpointResponseBody.type === 'plainText') {
+        ResponseBody = endpointResponseBody.value;
+      } else {
+        ResponseBody = this.templateEngineStack.run({
+          endpoint,
+          endpointResponse,
+          request,
+          body: endpointResponseBody.value,
+          bodyFilePath: endpointResponseBody.path
+        });
+      }
 
-    if (velocityOptions && velocityOptions.enabled) {
-      response.write(
-        Velocity.render(
-          HttpMockServer.getEndpointBody(endpoint, endpointResponse),
-          {
-            math: Math,
-            req: request,
-            endpoint: endpoint,
-            context: velocityOptions.context,
-          }
-        )
-      );
-    } else {
-      response.write(
-        HttpMockServer.getEndpointBody(endpoint, endpointResponse)
+      response.writeHead(
+        endpointResponse.status || 200,
+        endpointResponse.headers
       );
+      response.write(ResponseBody);
+    } catch (e) {
+      console.log(e);
     }
   }
 
@@ -139,17 +133,17 @@ class HttpMockServer {
   }
 
   static getEndpointBody(endpoint, endpointResponse) {
-    let ResponseBody = endpointResponse.body;
+    let ResponseBody = JSON.parse(JSON.stringify(endpointResponse.body));
 
     if (typeof ResponseBody === 'string') {
       ResponseBody = {
         type: 'plaintext',
-        value: ResponseBody
+        value: ResponseBody,
       };
     }
 
     if (ResponseBody.type === 'plainText') {
-      return ResponseBody.value;
+      return ResponseBody;
     }
 
     if (ResponseBody.type === 'file') {
@@ -167,10 +161,16 @@ class HttpMockServer {
         ResponseBody.value
       );
 
-      return fs.readFileSync(
+      ResponseBody.path = bodyFilePath;
+
+      ResponseBody.value = fs.readFileSync(
         bodyFilePath,
-        imageMimeTypes.indexOf(mime.getType(bodyFilePath)) === -1 ? 'utf8' : null
+        imageMimeTypes.indexOf(mime.getType(bodyFilePath)) === -1
+          ? 'utf8'
+          : null
       );
+
+      return ResponseBody;
     }
 
     return '';
diff --git a/app/package-lock.json b/app/package-lock.json
index 9ff363d..9eb73cd 100644
--- a/app/package-lock.json
+++ b/app/package-lock.json
@@ -3,18 +3,26 @@
   "requires": true,
   "lockfileVersion": 1,
   "dependencies": {
+    "@babel/runtime": {
+      "version": "7.7.7",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.7.7.tgz",
+      "integrity": "sha512-uCnC2JEVAu8AKB5do1WRIsvrdJ0flYx/A/9f/6chdacnEZ7LmavjdsDXr5ksYBegxtuTPR5Va9/+13QF/kFkCA==",
+      "requires": {
+        "regenerator-runtime": "^0.13.2"
+      }
+    },
     "abbrev": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
       "integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q=="
     },
     "accepts": {
-      "version": "1.3.5",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
-      "integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+      "version": "1.3.7",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
+      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
       "requires": {
-        "mime-types": "~2.1.18",
-        "negotiator": "0.6.1"
+        "mime-types": "~2.1.24",
+        "negotiator": "0.6.2"
       }
     },
     "ansi-align": {
@@ -45,6 +53,16 @@
       "requires": {
         "micromatch": "^3.1.4",
         "normalize-path": "^2.1.1"
+      },
+      "dependencies": {
+        "normalize-path": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+          "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
+          "requires": {
+            "remove-trailing-separator": "^1.0.1"
+          }
+        }
       }
     },
     "argparse": {
@@ -86,14 +104,14 @@
       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c="
     },
     "async-each": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
-      "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0="
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz",
+      "integrity": "sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ=="
     },
     "atob": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/atob/-/atob-2.1.1.tgz",
-      "integrity": "sha1-ri1acpR38onWDdf5amMUoi3Wwio="
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/atob/-/atob-2.1.2.tgz",
+      "integrity": "sha512-Wm6ukoaOGJi/73p/cl2GvLjTI5JM1k/O14isD73YML8StrH/7/lRFgmg8nICZgD3bZZvjwCGxtMOD3wWNAu8cg=="
     },
     "balanced-match": {
       "version": "1.0.0",
@@ -151,25 +169,34 @@
       }
     },
     "binary-extensions": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.11.0.tgz",
-      "integrity": "sha1-RqoXUftqL5PuXmibsQh9SxTGwgU="
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-1.13.1.tgz",
+      "integrity": "sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw=="
+    },
+    "bindings": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.5.0.tgz",
+      "integrity": "sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==",
+      "optional": true,
+      "requires": {
+        "file-uri-to-path": "1.0.0"
+      }
     },
     "body-parser": {
-      "version": "1.18.3",
-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.3.tgz",
-      "integrity": "sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=",
+      "version": "1.19.0",
+      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
+      "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
       "requires": {
-        "bytes": "3.0.0",
+        "bytes": "3.1.0",
         "content-type": "~1.0.4",
         "debug": "2.6.9",
         "depd": "~1.1.2",
-        "http-errors": "~1.6.3",
-        "iconv-lite": "0.4.23",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
         "on-finished": "~2.3.0",
-        "qs": "6.5.2",
-        "raw-body": "2.3.3",
-        "type-is": "~1.6.16"
+        "qs": "6.7.0",
+        "raw-body": "2.4.0",
+        "type-is": "~1.6.17"
       }
     },
     "boxen": {
@@ -229,9 +256,9 @@
       "dev": true
     },
     "bytes": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
+      "integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg=="
     },
     "cache-base": {
       "version": "1.0.1",
@@ -255,14 +282,14 @@
       "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
     },
     "capture-stack-trace": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.0.tgz",
-      "integrity": "sha1-Sm+gc5nCa7pH8LJJa00PtAjFVQ0="
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/capture-stack-trace/-/capture-stack-trace-1.0.1.tgz",
+      "integrity": "sha512-mYQLZnx5Qt1JgB1WEiMCf2647plpGeQ2NMR/5L0HNZzGQo4fuSPnK+wjfPnKZV0aiJDgzmWqqkV/g7JD+DW0qw=="
     },
     "chalk": {
-      "version": "2.4.1",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-      "integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
       "requires": {
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
@@ -270,28 +297,28 @@
       }
     },
     "chokidar": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.0.3.tgz",
-      "integrity": "sha512-zW8iXYZtXMx4kux/nuZVXjkLP+CyIK5Al5FHnj1OgTKGZfp4Oy6/ymtMSKFv3GD8DviEmUPmJg9eFdJ/JzudMg==",
+      "version": "2.1.8",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-2.1.8.tgz",
+      "integrity": "sha512-ZmZUazfOzf0Nve7duiCKD23PFSCs4JPoYyccjUFF3aQkQadqBhfzhjkwBH2mNOG9cTBwhamM37EIsIkZw3nRgg==",
       "requires": {
         "anymatch": "^2.0.0",
-        "async-each": "^1.0.0",
-        "braces": "^2.3.0",
-        "fsevents": "^1.1.2",
+        "async-each": "^1.0.1",
+        "braces": "^2.3.2",
+        "fsevents": "^1.2.7",
         "glob-parent": "^3.1.0",
-        "inherits": "^2.0.1",
+        "inherits": "^2.0.3",
         "is-binary-path": "^1.0.0",
         "is-glob": "^4.0.0",
-        "normalize-path": "^2.1.1",
+        "normalize-path": "^3.0.0",
         "path-is-absolute": "^1.0.0",
-        "readdirp": "^2.0.0",
-        "upath": "^1.0.0"
+        "readdirp": "^2.2.1",
+        "upath": "^1.1.1"
       }
     },
     "ci-info": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-1.1.3.tgz",
-      "integrity": "sha512-SK/846h/Rcy8q9Z9CAwGBLfCJ6EkjJWdpelWDufQpqVDYq2Wnnv8zlSO6AMQap02jvhVruKKpEtQOufo3pFhLg=="
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-1.6.0.tgz",
+      "integrity": "sha512-vsGdkwSCDpWmP80ncATX7iea5DWQemg1UgCW5J8tqjU3lYw4FBYuj89J0CTVomA7BEfvSZd84GmHko+MxFQU2A=="
     },
     "class-utils": {
       "version": "0.3.6",
@@ -329,11 +356,11 @@
       }
     },
     "color-convert": {
-      "version": "1.9.1",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.1.tgz",
-      "integrity": "sha512-mjGanIiwQJskCC18rPR6OmrZ6fm2Lc7PeGFYwCmy5J34wC6F1PzdGL6xeMfmgicfYcNLGuVFA3WzXtIDCQSZxQ==",
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
       "requires": {
-        "color-name": "^1.1.1"
+        "color-name": "1.1.3"
       }
     },
     "color-name": {
@@ -342,9 +369,9 @@
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU="
     },
     "colors": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/colors/-/colors-1.3.0.tgz",
-      "integrity": "sha512-EDpX3a7wHMWFA7PUHWPHNWqOxIIRSJetuwl0AS5Oi/5FMV8kWm69RTlgm00GKjBO1xFHMtBbL49yRtMMdticBw=="
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
+      "integrity": "sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA=="
     },
     "commander": {
       "version": "2.15.1",
@@ -353,9 +380,9 @@
       "dev": true
     },
     "component-emitter": {
-      "version": "1.2.1",
-      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
-      "integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY="
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.3.0.tgz",
+      "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg=="
     },
     "concat-map": {
       "version": "0.0.1",
@@ -376,9 +403,12 @@
       }
     },
     "content-disposition": {
-      "version": "0.5.2",
-      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz",
-      "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ="
+      "version": "0.5.3",
+      "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
+      "integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
+      "requires": {
+        "safe-buffer": "5.1.2"
+      }
     },
     "content-type": {
       "version": "1.0.4",
@@ -386,9 +416,9 @@
       "integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA=="
     },
     "cookie": {
-      "version": "0.3.1",
-      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.3.1.tgz",
-      "integrity": "sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s="
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
+      "integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg=="
     },
     "cookie-signature": {
       "version": "1.0.6",
@@ -507,11 +537,6 @@
         "is-obj": "^1.0.0"
       }
     },
-    "duplexer": {
-      "version": "0.1.1",
-      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.1.tgz",
-      "integrity": "sha1-rOb/gIwc5mtX0ev5eXessCM0z8E="
-    },
     "duplexer3": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
@@ -527,6 +552,11 @@
       "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
       "integrity": "sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k="
     },
+    "es6-promise": {
+      "version": "4.2.8",
+      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.8.tgz",
+      "integrity": "sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w=="
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -538,29 +568,15 @@
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ="
     },
     "esprima": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.0.tgz",
-      "integrity": "sha512-oftTcaMu/EGrEIu904mWteKIv8vMuOgGYo7EhVJJN00R/EED9DCua/xxHRdYnKtcECzVg7xOWhflvJMnqcFZjw=="
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+      "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A=="
     },
     "etag": {
       "version": "1.8.1",
       "resolved": "https://registry.npmjs.org/etag/-/etag-1.8.1.tgz",
       "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
-    "event-stream": {
-      "version": "3.3.4",
-      "resolved": "http://registry.npmjs.org/event-stream/-/event-stream-3.3.4.tgz",
-      "integrity": "sha1-SrTJoPWlTbkzi0w02Gv86PSzVXE=",
-      "requires": {
-        "duplexer": "~0.1.1",
-        "from": "~0",
-        "map-stream": "~0.1.0",
-        "pause-stream": "0.0.11",
-        "split": "0.3",
-        "stream-combiner": "~0.0.4",
-        "through": "~2.3.1"
-      }
-    },
     "execa": {
       "version": "0.7.0",
       "resolved": "https://registry.npmjs.org/execa/-/execa-0.7.0.tgz",
@@ -608,119 +624,53 @@
       }
     },
     "express": {
-      "version": "4.16.3",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.16.3.tgz",
-      "integrity": "sha1-avilAjUNsyRuzEvs9rWjTSL37VM=",
+      "version": "4.17.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
+      "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
       "requires": {
-        "accepts": "~1.3.5",
+        "accepts": "~1.3.7",
         "array-flatten": "1.1.1",
-        "body-parser": "1.18.2",
-        "content-disposition": "0.5.2",
+        "body-parser": "1.19.0",
+        "content-disposition": "0.5.3",
         "content-type": "~1.0.4",
-        "cookie": "0.3.1",
+        "cookie": "0.4.0",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "~1.1.2",
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
-        "finalhandler": "1.1.1",
+        "finalhandler": "~1.1.2",
         "fresh": "0.5.2",
         "merge-descriptors": "1.0.1",
         "methods": "~1.1.2",
         "on-finished": "~2.3.0",
-        "parseurl": "~1.3.2",
+        "parseurl": "~1.3.3",
         "path-to-regexp": "0.1.7",
-        "proxy-addr": "~2.0.3",
-        "qs": "6.5.1",
-        "range-parser": "~1.2.0",
-        "safe-buffer": "5.1.1",
-        "send": "0.16.2",
-        "serve-static": "1.13.2",
-        "setprototypeof": "1.1.0",
-        "statuses": "~1.4.0",
-        "type-is": "~1.6.16",
+        "proxy-addr": "~2.0.5",
+        "qs": "6.7.0",
+        "range-parser": "~1.2.1",
+        "safe-buffer": "5.1.2",
+        "send": "0.17.1",
+        "serve-static": "1.14.1",
+        "setprototypeof": "1.1.1",
+        "statuses": "~1.5.0",
+        "type-is": "~1.6.18",
         "utils-merge": "1.0.1",
         "vary": "~1.1.2"
       },
       "dependencies": {
-        "body-parser": {
-          "version": "1.18.2",
-          "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz",
-          "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=",
-          "requires": {
-            "bytes": "3.0.0",
-            "content-type": "~1.0.4",
-            "debug": "2.6.9",
-            "depd": "~1.1.1",
-            "http-errors": "~1.6.2",
-            "iconv-lite": "0.4.19",
-            "on-finished": "~2.3.0",
-            "qs": "6.5.1",
-            "raw-body": "2.3.2",
-            "type-is": "~1.6.15"
-          }
-        },
-        "iconv-lite": {
-          "version": "0.4.19",
-          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz",
-          "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ=="
-        },
         "path-to-regexp": {
           "version": "0.1.7",
           "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.7.tgz",
           "integrity": "sha1-32BBeABfUi8V60SQ5yR6G/qmf4w="
-        },
-        "qs": {
-          "version": "6.5.1",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
-          "integrity": "sha512-eRzhrN1WSINYCDCbrz796z37LOe3m5tmW7RQf6oBntukAG1nmovJvhnwHHRMAfeoItc1m2Hk02WER2aQ/iqs+A=="
-        },
-        "raw-body": {
-          "version": "2.3.2",
-          "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.2.tgz",
-          "integrity": "sha1-vNYMd9Prk83gBQKVw/N5OJvIj4k=",
-          "requires": {
-            "bytes": "3.0.0",
-            "http-errors": "1.6.2",
-            "iconv-lite": "0.4.19",
-            "unpipe": "1.0.0"
-          },
-          "dependencies": {
-            "depd": {
-              "version": "1.1.1",
-              "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.1.tgz",
-              "integrity": "sha1-V4O04cRZ8G+lyif5kfPQbnoxA1k="
-            },
-            "http-errors": {
-              "version": "1.6.2",
-              "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.2.tgz",
-              "integrity": "sha1-CgAsyFcHGSp+eUbO7cERVfYOxzY=",
-              "requires": {
-                "depd": "1.1.1",
-                "inherits": "2.0.3",
-                "setprototypeof": "1.0.3",
-                "statuses": ">= 1.3.1 < 2"
-              }
-            },
-            "setprototypeof": {
-              "version": "1.0.3",
-              "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.0.3.tgz",
-              "integrity": "sha1-ZlZ+NwQ+608E2RvWWMDL77VbjgQ="
-            }
-          }
-        },
-        "statuses": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
-          "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
         }
       }
     },
     "express-validator": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/express-validator/-/express-validator-5.3.0.tgz",
-      "integrity": "sha512-HYVtPt21zp2bHS4+xwxYNF63dlq/23kh+ZRVfyo7SBObhOpRyZ0vWolm/v9KPUfCyLqX8j7ZP42dbB0MWjCCcA==",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/express-validator/-/express-validator-5.3.1.tgz",
+      "integrity": "sha512-g8xkipBF6VxHbO1+ksC7nxUU7+pWif0+OZXjZTybKJ/V0aTVhuCoHbyhIPgSYVldwQLocGExPtB2pE0DqK4jsw==",
       "requires": {
         "lodash": "^4.17.10",
         "validator": "^10.4.0"
@@ -804,6 +754,12 @@
         }
       }
     },
+    "file-uri-to-path": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
+      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==",
+      "optional": true
+    },
     "fill-range": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
@@ -826,24 +782,17 @@
       }
     },
     "finalhandler": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.1.tgz",
-      "integrity": "sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-1.1.2.tgz",
+      "integrity": "sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==",
       "requires": {
         "debug": "2.6.9",
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
         "on-finished": "~2.3.0",
-        "parseurl": "~1.3.2",
-        "statuses": "~1.4.0",
+        "parseurl": "~1.3.3",
+        "statuses": "~1.5.0",
         "unpipe": "~1.0.0"
-      },
-      "dependencies": {
-        "statuses": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
-          "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
-        }
       }
     },
     "for-in": {
@@ -851,6 +800,11 @@
       "resolved": "https://registry.npmjs.org/for-in/-/for-in-1.0.2.tgz",
       "integrity": "sha1-gQaNKVqBQuwKxybG4iAMMPttXoA="
     },
+    "foreachasync": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/foreachasync/-/foreachasync-3.0.0.tgz",
+      "integrity": "sha1-VQKYfchxS+M5IJfzLgBxyd7gfPY="
+    },
     "forwarded": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
@@ -869,11 +823,6 @@
       "resolved": "https://registry.npmjs.org/fresh/-/fresh-0.5.2.tgz",
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac="
     },
-    "from": {
-      "version": "0.1.7",
-      "resolved": "https://registry.npmjs.org/from/-/from-0.1.7.tgz",
-      "integrity": "sha1-g8YK/Fi5xWmXAH7Rp2izqzA6RP4="
-    },
     "fs-readdir-recursive": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz",
@@ -886,13 +835,14 @@
       "dev": true
     },
     "fsevents": {
-      "version": "1.2.4",
-      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.4.tgz",
-      "integrity": "sha512-z8H8/diyk76B7q5wg+Ud0+CqzcAF3mBBI/bA5ne5zrRUUIvNkJY//D3BqyH571KuAC4Nr7Rw7CjWX4r0y9DvNg==",
+      "version": "1.2.11",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-1.2.11.tgz",
+      "integrity": "sha512-+ux3lx6peh0BpvY0JebGyZoiR4D+oYzdPZMKJwkZ+sFkNJzpL7tXc/wehS49gUAxg3tmMHPHZkA8JU2rhhgDHw==",
       "optional": true,
       "requires": {
-        "nan": "^2.9.2",
-        "node-pre-gyp": "^0.10.0"
+        "bindings": "^1.5.0",
+        "nan": "^2.12.1",
+        "node-pre-gyp": "*"
       },
       "dependencies": {
         "abbrev": {
@@ -902,7 +852,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -910,7 +861,7 @@
           "optional": true
         },
         "are-we-there-yet": {
-          "version": "1.1.4",
+          "version": "1.1.5",
           "bundled": true,
           "optional": true,
           "requires": {
@@ -920,32 +871,37 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
           }
         },
         "chownr": {
-          "version": "1.0.1",
+          "version": "1.1.3",
           "bundled": true,
           "optional": true
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -953,15 +909,15 @@
           "optional": true
         },
         "debug": {
-          "version": "2.6.9",
+          "version": "3.2.6",
           "bundled": true,
           "optional": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
           }
         },
         "deep-extend": {
-          "version": "0.5.1",
+          "version": "0.6.0",
           "bundled": true,
           "optional": true
         },
@@ -976,11 +932,11 @@
           "optional": true
         },
         "fs-minipass": {
-          "version": "1.2.5",
+          "version": "1.2.7",
           "bundled": true,
           "optional": true,
           "requires": {
-            "minipass": "^2.2.1"
+            "minipass": "^2.6.0"
           }
         },
         "fs.realpath": {
@@ -1004,7 +960,7 @@
           }
         },
         "glob": {
-          "version": "7.1.2",
+          "version": "7.1.6",
           "bundled": true,
           "optional": true,
           "requires": {
@@ -1022,15 +978,15 @@
           "optional": true
         },
         "iconv-lite": {
-          "version": "0.4.21",
+          "version": "0.4.24",
           "bundled": true,
           "optional": true,
           "requires": {
-            "safer-buffer": "^2.1.0"
+            "safer-buffer": ">= 2.1.2 < 3"
           }
         },
         "ignore-walk": {
-          "version": "3.0.1",
+          "version": "3.0.3",
           "bundled": true,
           "optional": true,
           "requires": {
@@ -1047,8 +1003,9 @@
           }
         },
         "inherits": {
-          "version": "2.0.3",
-          "bundled": true
+          "version": "2.0.4",
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -1058,6 +1015,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -1070,67 +1028,71 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
           "version": "0.0.8",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
-          "version": "2.2.4",
+          "version": "2.9.0",
           "bundled": true,
+          "optional": true,
           "requires": {
-            "safe-buffer": "^5.1.1",
+            "safe-buffer": "^5.1.2",
             "yallist": "^3.0.0"
           }
         },
         "minizlib": {
-          "version": "1.1.0",
+          "version": "1.3.3",
           "bundled": true,
           "optional": true,
           "requires": {
-            "minipass": "^2.2.1"
+            "minipass": "^2.9.0"
           }
         },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
         },
         "ms": {
-          "version": "2.0.0",
+          "version": "2.1.2",
           "bundled": true,
           "optional": true
         },
         "needle": {
-          "version": "2.2.0",
+          "version": "2.4.0",
           "bundled": true,
           "optional": true,
           "requires": {
-            "debug": "^2.1.2",
+            "debug": "^3.2.6",
             "iconv-lite": "^0.4.4",
             "sax": "^1.2.4"
           }
         },
         "node-pre-gyp": {
-          "version": "0.10.0",
+          "version": "0.14.0",
           "bundled": true,
           "optional": true,
           "requires": {
             "detect-libc": "^1.0.2",
             "mkdirp": "^0.5.1",
-            "needle": "^2.2.0",
+            "needle": "^2.2.1",
             "nopt": "^4.0.1",
             "npm-packlist": "^1.1.6",
             "npmlog": "^4.0.2",
-            "rc": "^1.1.7",
+            "rc": "^1.2.7",
             "rimraf": "^2.6.1",
             "semver": "^5.3.0",
-            "tar": "^4"
+            "tar": "^4.4.2"
           }
         },
         "nopt": {
@@ -1143,12 +1105,20 @@
           }
         },
         "npm-bundled": {
-          "version": "1.0.3",
+          "version": "1.1.1",
+          "bundled": true,
+          "optional": true,
+          "requires": {
+            "npm-normalize-package-bin": "^1.0.1"
+          }
+        },
+        "npm-normalize-package-bin": {
+          "version": "1.0.1",
           "bundled": true,
           "optional": true
         },
         "npm-packlist": {
-          "version": "1.1.10",
+          "version": "1.4.7",
           "bundled": true,
           "optional": true,
           "requires": {
@@ -1169,7 +1139,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -1179,6 +1150,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -1208,16 +1180,16 @@
           "optional": true
         },
         "process-nextick-args": {
-          "version": "2.0.0",
+          "version": "2.0.1",
           "bundled": true,
           "optional": true
         },
         "rc": {
-          "version": "1.2.7",
+          "version": "1.2.8",
           "bundled": true,
           "optional": true,
           "requires": {
-            "deep-extend": "^0.5.1",
+            "deep-extend": "^0.6.0",
             "ini": "~1.3.0",
             "minimist": "^1.2.0",
             "strip-json-comments": "~2.0.1"
@@ -1245,16 +1217,17 @@
           }
         },
         "rimraf": {
-          "version": "2.6.2",
+          "version": "2.7.1",
           "bundled": true,
           "optional": true,
           "requires": {
-            "glob": "^7.0.5"
+            "glob": "^7.1.3"
           }
         },
         "safe-buffer": {
-          "version": "5.1.1",
-          "bundled": true
+          "version": "5.1.2",
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -1267,7 +1240,7 @@
           "optional": true
         },
         "semver": {
-          "version": "5.5.0",
+          "version": "5.7.1",
           "bundled": true,
           "optional": true
         },
@@ -1284,6 +1257,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -1301,6 +1275,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -1311,17 +1286,17 @@
           "optional": true
         },
         "tar": {
-          "version": "4.4.1",
+          "version": "4.4.13",
           "bundled": true,
           "optional": true,
           "requires": {
-            "chownr": "^1.0.1",
+            "chownr": "^1.1.1",
             "fs-minipass": "^1.2.5",
-            "minipass": "^2.2.4",
-            "minizlib": "^1.1.0",
+            "minipass": "^2.8.6",
+            "minizlib": "^1.2.1",
             "mkdirp": "^0.5.0",
-            "safe-buffer": "^5.1.1",
-            "yallist": "^3.0.2"
+            "safe-buffer": "^5.1.2",
+            "yallist": "^3.0.3"
           }
         },
         "util-deprecate": {
@@ -1330,20 +1305,22 @@
           "optional": true
         },
         "wide-align": {
-          "version": "1.1.2",
+          "version": "1.1.3",
           "bundled": true,
           "optional": true,
           "requires": {
-            "string-width": "^1.0.2"
+            "string-width": "^1.0.2 || 2"
           }
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
-          "version": "3.0.2",
-          "bundled": true
+          "version": "3.1.1",
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -1417,9 +1394,9 @@
       }
     },
     "graceful-fs": {
-      "version": "4.1.11",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
-      "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.3.tgz",
+      "integrity": "sha512-a30VEBm4PEdx1dRB7MFK7BejejvCvBronbLjht+sHuGYj8PHs7M/5Z+rt5lw551vZ7yfTCj4Vuyy3mSJytDWRQ=="
     },
     "growl": {
       "version": "1.10.5",
@@ -1468,20 +1445,21 @@
       "dev": true
     },
     "http-errors": {
-      "version": "1.6.3",
-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
-      "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.7.2.tgz",
+      "integrity": "sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==",
       "requires": {
         "depd": "~1.1.2",
         "inherits": "2.0.3",
-        "setprototypeof": "1.1.0",
-        "statuses": ">= 1.4.0 < 2"
+        "setprototypeof": "1.1.1",
+        "statuses": ">= 1.5.0 < 2",
+        "toidentifier": "1.0.0"
       }
     },
     "iconv-lite": {
-      "version": "0.4.23",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
-      "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
       "requires": {
         "safer-buffer": ">= 2.1.2 < 3"
       }
@@ -1522,9 +1500,9 @@
       "integrity": "sha512-RZY5huIKCMRWDUqZlEi72f/lmXKMvuszcMBduliQ3nnWbx9X/ZBQO7DijMEYS9EhHBb2qacRUMtC7svLwe0lcw=="
     },
     "ipaddr.js": {
-      "version": "1.6.0",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.6.0.tgz",
-      "integrity": "sha1-4/o1e3c9phnybpXwSdBVxyeW+Gs="
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.0.tgz",
+      "integrity": "sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA=="
     },
     "is-accessor-descriptor": {
       "version": "0.1.6",
@@ -1558,11 +1536,11 @@
       "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w=="
     },
     "is-ci": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-1.1.0.tgz",
-      "integrity": "sha512-c7TnwxLePuqIlxHgr7xtxzycJPegNHFuIrBkwbf8hc58//+Op1CqFkyS+xnIMkwn9UsJIwc174BIjkyBmSpjKg==",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-1.2.1.tgz",
+      "integrity": "sha512-s6tfsaQaQi3JNciBH6shVqEDvhGut0SUXr31ag8Pd8BBbVVlcGfWhpPmEOoM6RJ5TFhbypvf5yyRw/VXW1IiWg==",
       "requires": {
-        "ci-info": "^1.0.0"
+        "ci-info": "^1.5.0"
       }
     },
     "is-data-descriptor": {
@@ -1616,9 +1594,9 @@
       "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
     },
     "is-glob": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.0.tgz",
-      "integrity": "sha1-lSHHaEXMJhCoUgPd8ICpWML/q8A=",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.1.tgz",
+      "integrity": "sha512-5G0tKtBTFImOqDnLB2hG6Bp2qcKEFduo4tZu9MT/H6NQv/ghhy30o55ufafxJ/LdH79LLs2Kfrn85TLKyA7BUg==",
       "requires": {
         "is-extglob": "^2.1.1"
       }
@@ -1660,21 +1638,6 @@
       "resolved": "https://registry.npmjs.org/is-obj/-/is-obj-1.0.1.tgz",
       "integrity": "sha1-PkcprB9f3gJc19g6iW2rn09n2w8="
     },
-    "is-odd": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-odd/-/is-odd-2.0.0.tgz",
-      "integrity": "sha512-OTiixgpZAT1M4NHgS5IguFp/Vz2VI3U7Goh4/HA1adtwyLtSBrxYlcSYkhpAE07s4fKEcjrFxyvtQBND4vFQyQ==",
-      "requires": {
-        "is-number": "^4.0.0"
-      },
-      "dependencies": {
-        "is-number": {
-          "version": "4.0.0",
-          "resolved": "https://registry.npmjs.org/is-number/-/is-number-4.0.0.tgz",
-          "integrity": "sha512-rSklcAIlf1OmFdyAqbnWTLVelsQ58uvZ66S/ZyawjWqIviTWCjg2PzVGw8WUA+nNuPTqb4wgA+NszrJ+08LlgQ=="
-        }
-      }
-    },
     "is-path-inside": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/is-path-inside/-/is-path-inside-1.0.1.tgz",
@@ -1697,9 +1660,9 @@
       "integrity": "sha1-HQPd7VO9jbDzDCbk+V02/HyH3CQ="
     },
     "is-retry-allowed": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.1.0.tgz",
-      "integrity": "sha1-EaBgVotnM5REAz0BJaYaINVk+zQ="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/is-retry-allowed/-/is-retry-allowed-1.2.0.tgz",
+      "integrity": "sha512-RUbUeKwvm3XG2VYamhJL1xFktgjvPzL0Hq8C+6yrWIswDy3BIXGqCxhxkc30N9jqK311gVU137K8Ei55/zVJRg=="
     },
     "is-stream": {
       "version": "1.1.0",
@@ -1727,9 +1690,9 @@
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8="
     },
     "js-yaml": {
-      "version": "3.11.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.11.0.tgz",
-      "integrity": "sha512-saJstZWv7oNeOyBh3+Dx1qWzhW0+e6/8eDzo7p5rDFqxntSztloLtuKu+Ejhtq82jsilwOIZYsCz+lIjthg1Hw==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "requires": {
         "argparse": "^1.0.7",
         "esprima": "^4.0.0"
@@ -1748,10 +1711,18 @@
         "package-json": "^4.0.0"
       }
     },
+    "locutus": {
+      "version": "2.0.11",
+      "resolved": "https://registry.npmjs.org/locutus/-/locutus-2.0.11.tgz",
+      "integrity": "sha512-C0q1L38lK5q1t+wE0KY21/9szrBHxye6o2z5EJzU+5B79tubNOC+nLAEzTTn1vPUGoUuehKh8kYKqiVUTWRyaQ==",
+      "requires": {
+        "es6-promise": "^4.2.5"
+      }
+    },
     "lodash": {
-      "version": "4.17.10",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
-      "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg=="
+      "version": "4.17.15",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+      "integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A=="
     },
     "lowercase-keys": {
       "version": "1.0.1",
@@ -1759,9 +1730,9 @@
       "integrity": "sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA=="
     },
     "lru-cache": {
-      "version": "4.1.3",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.3.tgz",
-      "integrity": "sha512-fFEhvcgzuIoJVUF8fYr5KR0YqxD238zgObTps31YdADwPPAp82a4M8TrckkWyx7ekNlf9aBcVn81cFwwXngrJA==",
+      "version": "4.1.5",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
+      "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
       "requires": {
         "pseudomap": "^1.0.2",
         "yallist": "^2.1.2"
@@ -1780,11 +1751,6 @@
       "resolved": "https://registry.npmjs.org/map-cache/-/map-cache-0.2.2.tgz",
       "integrity": "sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8="
     },
-    "map-stream": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/map-stream/-/map-stream-0.1.0.tgz",
-      "integrity": "sha1-5WqpTEyAVaFkBKBnS3jyFffI4ZQ="
-    },
     "map-visit": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/map-visit/-/map-visit-1.0.0.tgz",
@@ -1829,21 +1795,21 @@
       }
     },
     "mime": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/mime/-/mime-2.3.1.tgz",
-      "integrity": "sha512-OEUllcVoydBHGN1z84yfQDimn58pZNNNXgZlHXSboxMlFvgI6MXSWpWKpFRra7H1HxpVhHTkrghfRW49k6yjeg=="
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-2.4.4.tgz",
+      "integrity": "sha512-LRxmNwziLPT828z+4YkNzloCFC2YM4wrB99k+AV5ZbEyfGNWfG8SO1FUXLmLDBSo89NrJZ4DIWeLjy1CHGhMGA=="
     },
     "mime-db": {
-      "version": "1.33.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.33.0.tgz",
-      "integrity": "sha512-BHJ/EKruNIqJf/QahvxwQZXKygOQ256myeN/Ew+THcAa5q+PjyTTMMeNQC4DZw5AwfvelsUrA6B67NKMqXDbzQ=="
+      "version": "1.42.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.42.0.tgz",
+      "integrity": "sha512-UbfJCR4UAVRNgMpfImz05smAXK7+c+ZntjaA26ANtkXLlOe947Aag5zdIcKQULAiF9Cq4WxBi9jUs5zkA84bYQ=="
     },
     "mime-types": {
-      "version": "2.1.18",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.18.tgz",
-      "integrity": "sha512-lc/aahn+t4/SWV/qcmumYjymLsWfN3ELhpmVuUFjgsORruuZPVSwAQryq+HHGvO/SI2KVX26bx+En+zhM8g8hQ==",
+      "version": "2.1.25",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.25.tgz",
+      "integrity": "sha512-5KhStqB5xpTAeGqKBAMgwaYMnQik7teQN4IAzC7npDv6kzeU6prfkR67bc87J1kWMPGkoaZSq1npmexMgkmEVg==",
       "requires": {
-        "mime-db": "~1.33.0"
+        "mime-db": "1.42.0"
       }
     },
     "minimatch": {
@@ -1860,9 +1826,9 @@
       "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
     },
     "mixin-deep": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.1.tgz",
-      "integrity": "sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==",
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.2.tgz",
+      "integrity": "sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==",
       "requires": {
         "for-in": "^1.0.2",
         "is-extendable": "^1.0.1"
@@ -1931,21 +1897,20 @@
       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "nan": {
-      "version": "2.10.0",
-      "resolved": "https://registry.npmjs.org/nan/-/nan-2.10.0.tgz",
-      "integrity": "sha512-bAdJv7fBLhWC+/Bls0Oza+mvTaNQtP+1RyhhhvD95pgUJz6XM5IzgmxOkItJ9tkoCiplvAnXI1tNmmUD/eScyA=="
+      "version": "2.14.0",
+      "resolved": "https://registry.npmjs.org/nan/-/nan-2.14.0.tgz",
+      "integrity": "sha512-INOFj37C7k3AfaNTtX8RhsTw7qRy7eLET14cROi9+5HAVbbHuIWUHEauBv5qT4Av2tWasiTY1Jw6puUNqRJXQg=="
     },
     "nanomatch": {
-      "version": "1.2.9",
-      "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.9.tgz",
-      "integrity": "sha512-n8R9bS8yQ6eSXaV6jHUpKzD8gLsin02w1HSFiegwrs9E098Ylhw5jdyKPaYqvHknHaSCKTPp7C8dGCQ0q9koXA==",
+      "version": "1.2.13",
+      "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.13.tgz",
+      "integrity": "sha512-fpoe2T0RbHwBTBUOftAfBPaDEi06ufaUai0mE6Yn1kacc3SnTErfb/h+X94VXzI64rKFHYImXSvdwGGCmwOqCA==",
       "requires": {
         "arr-diff": "^4.0.0",
         "array-unique": "^0.3.2",
         "define-property": "^2.0.2",
         "extend-shallow": "^3.0.2",
         "fragment-cache": "^0.2.1",
-        "is-odd": "^2.0.0",
         "is-windows": "^1.0.2",
         "kind-of": "^6.0.2",
         "object.pick": "^1.3.0",
@@ -1955,38 +1920,51 @@
       }
     },
     "negotiator": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.1.tgz",
-      "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
+      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
     },
     "node-watch": {
-      "version": "0.5.8",
-      "resolved": "https://registry.npmjs.org/node-watch/-/node-watch-0.5.8.tgz",
-      "integrity": "sha512-HXiCg9YS3IAzEJ4O3CNlUjsoYCxg4hVbo9oAEBQoiJV7p/R7PT6/ekXM9S3D2K3jUjSQOOjtuW/LgcSiwh/btQ=="
+      "version": "0.5.9",
+      "resolved": "https://registry.npmjs.org/node-watch/-/node-watch-0.5.9.tgz",
+      "integrity": "sha512-W0SgGKaB9qSCfFfNj2uQZ/5BlVumaNHjVCAPdEoXrkEJ3ynSf/806LEz1rbDFbJ4+PL9G8IxRkJJTvZndd5D9g=="
     },
     "nodemon": {
-      "version": "1.17.5",
-      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-1.17.5.tgz",
-      "integrity": "sha512-FG2mWJU1Y58a9ktgMJ/RZpsiPz3b7ge77t/okZHEa4NbrlXGKZ8s1A6Q+C7+JPXohAfcPALRwvxcAn8S874pmw==",
+      "version": "1.19.4",
+      "resolved": "https://registry.npmjs.org/nodemon/-/nodemon-1.19.4.tgz",
+      "integrity": "sha512-VGPaqQBNk193lrJFotBU8nvWZPqEZY2eIzymy2jjY0fJ9qIsxA0sxQ8ATPl0gZC645gijYEc1jtZvpS8QWzJGQ==",
       "requires": {
-        "chokidar": "^2.0.2",
-        "debug": "^3.1.0",
+        "chokidar": "^2.1.8",
+        "debug": "^3.2.6",
         "ignore-by-default": "^1.0.1",
         "minimatch": "^3.0.4",
-        "pstree.remy": "^1.1.0",
-        "semver": "^5.5.0",
-        "supports-color": "^5.2.0",
+        "pstree.remy": "^1.1.7",
+        "semver": "^5.7.1",
+        "supports-color": "^5.5.0",
         "touch": "^3.1.0",
         "undefsafe": "^2.0.2",
-        "update-notifier": "^2.3.0"
+        "update-notifier": "^2.5.0"
       },
       "dependencies": {
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "3.2.6",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
+          "integrity": "sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==",
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
+        },
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+          "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+          "requires": {
+            "has-flag": "^3.0.0"
           }
         }
       }
@@ -2000,12 +1978,9 @@
       }
     },
     "normalize-path": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
-      "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
-      "requires": {
-        "remove-trailing-separator": "^1.0.1"
-      }
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
+      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA=="
     },
     "npm-run-path": {
       "version": "2.0.2",
@@ -2093,9 +2068,9 @@
       }
     },
     "parseurl": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.2.tgz",
-      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
     },
     "pascalcase": {
       "version": "0.1.1",
@@ -2132,17 +2107,9 @@
       "integrity": "sha1-QRyttXTFoUDTpLGRDUDYDMn0C0A="
     },
     "path-to-regexp": {
-      "version": "2.2.1",
-      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.2.1.tgz",
-      "integrity": "sha512-gu9bD6Ta5bwGrrU8muHzVOBFFREpp2iRkVfhBJahwJ6p6Xw20SjT0MxLnwkjOibQmGSYhiUnf2FLe7k+jcFmGQ=="
-    },
-    "pause-stream": {
-      "version": "0.0.11",
-      "resolved": "https://registry.npmjs.org/pause-stream/-/pause-stream-0.0.11.tgz",
-      "integrity": "sha1-/lo0sMvOErWqaitAPuLnO2AvFEU=",
-      "requires": {
-        "through": "~2.3"
-      }
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-2.4.0.tgz",
+      "integrity": "sha512-G6zHoVqC6GGTQkZwF4lkuEyMbVOjoBKAEybQUypI1WTkqinCOrq2x6U2+phkJ1XsEMTy4LjtwPI7HW+NVrRR2w=="
     },
     "pify": {
       "version": "3.0.0",
@@ -2165,25 +2132,17 @@
       "integrity": "sha1-czIwDoQBYb2j5podHZGn1LwW8YI="
     },
     "process-nextick-args": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
-      "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
+      "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
     },
     "proxy-addr": {
-      "version": "2.0.3",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.3.tgz",
-      "integrity": "sha512-jQTChiCJteusULxjBp8+jftSQE5Obdl3k4cnmLA6WXtK6XFuWRnvVL7aCiBqaLPM8c4ph0S4tKna8XvmIwEnXQ==",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.5.tgz",
+      "integrity": "sha512-t/7RxHXPH6cJtP0pRG6smSr9QJidhB+3kXu0KgXnbGYMgzEnUxRQ4/LDdfOwZEMyIh3/xHb8PX3t+lfL9z+YVQ==",
       "requires": {
         "forwarded": "~0.1.2",
-        "ipaddr.js": "1.6.0"
-      }
-    },
-    "ps-tree": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/ps-tree/-/ps-tree-1.1.0.tgz",
-      "integrity": "sha1-tCGyQUDWID8e08dplrRCewjowBQ=",
-      "requires": {
-        "event-stream": "~3.3.0"
+        "ipaddr.js": "1.9.0"
       }
     },
     "pseudomap": {
@@ -2192,31 +2151,28 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
     "pstree.remy": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.0.tgz",
-      "integrity": "sha512-q5I5vLRMVtdWa8n/3UEzZX7Lfghzrg9eG2IKk2ENLSofKRCXVqMvMUHxCKgXNaqH/8ebhBxrqftHWnyTFweJ5Q==",
-      "requires": {
-        "ps-tree": "^1.1.0"
-      }
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.7.tgz",
+      "integrity": "sha512-xsMgrUwRpuGskEzBFkH8NmTimbZ5PcPup0LA8JJkHIm2IMUbQcpo3yeLNWVrufEYjh8YwtSVh0xz6UeWc5Oh5A=="
     },
     "qs": {
-      "version": "6.5.2",
-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
-      "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+      "version": "6.7.0",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
+      "integrity": "sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ=="
     },
     "range-parser": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.0.tgz",
-      "integrity": "sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4="
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/range-parser/-/range-parser-1.2.1.tgz",
+      "integrity": "sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg=="
     },
     "raw-body": {
-      "version": "2.3.3",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.3.3.tgz",
-      "integrity": "sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.0.tgz",
+      "integrity": "sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==",
       "requires": {
-        "bytes": "3.0.0",
-        "http-errors": "1.6.3",
-        "iconv-lite": "0.4.23",
+        "bytes": "3.1.0",
+        "http-errors": "1.7.2",
+        "iconv-lite": "0.4.24",
         "unpipe": "1.0.0"
       }
     },
@@ -2246,16 +2202,20 @@
       }
     },
     "readdirp": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-2.1.0.tgz",
-      "integrity": "sha1-TtCtBg3zBzMAxIRANz9y0cxkLXg=",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-2.2.1.tgz",
+      "integrity": "sha512-1JU/8q+VgFZyxwrJ+SVIOsh+KywWGpds3NTqikiKpDMZWScmAYyKIgqkO+ARvNWJfXeXR1zxz7aHF4u4CyH6vQ==",
       "requires": {
-        "graceful-fs": "^4.1.2",
-        "minimatch": "^3.0.2",
-        "readable-stream": "^2.0.2",
-        "set-immediate-shim": "^1.0.1"
+        "graceful-fs": "^4.1.11",
+        "micromatch": "^3.1.10",
+        "readable-stream": "^2.0.2"
       }
     },
+    "regenerator-runtime": {
+      "version": "0.13.3",
+      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.3.tgz",
+      "integrity": "sha512-naKIZz2GQ8JWh///G7L3X6LaQUAMp2lvb1rvwwsURe/VXwD6VMfr+/1NuNw3ag8v2kY1aQ/go5SNn79O9JU7yw=="
+    },
     "regex-not": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/regex-not/-/regex-not-1.0.2.tgz",
@@ -2266,9 +2226,9 @@
       }
     },
     "registry-auth-token": {
-      "version": "3.3.2",
-      "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.3.2.tgz",
-      "integrity": "sha512-JL39c60XlzCVgNrO+qq68FoNb56w/m7JYvGR2jT5iR1xBrUA3Mfx5Twk5rqTThPmQKMWydGmq8oFtDlxfrmxnQ==",
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/registry-auth-token/-/registry-auth-token-3.4.0.tgz",
+      "integrity": "sha512-4LM6Fw8eBQdwMYcES4yTnn2TqIasbXuwDx3um+QRs7S55aMKCBKBxvPXl2RiUjHwuJLTyYfxSpmfSAjQpcuP+A==",
       "requires": {
         "rc": "^1.1.6",
         "safe-buffer": "^5.0.1"
@@ -2288,9 +2248,9 @@
       "integrity": "sha1-wkvOKig62tW8P1jg1IJJuSN52O8="
     },
     "repeat-element": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/repeat-element/-/repeat-element-1.1.2.tgz",
-      "integrity": "sha1-7wiaF40Ug7quTZPrmLT55OEdmQo="
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/repeat-element/-/repeat-element-1.1.3.tgz",
+      "integrity": "sha512-ahGq0ZnV5m5XtZLMb+vP76kcAM5nkLqk0lpqAuojSKGgQtn4eRi4ZZGm2olo2zKFH+sMsWaqOCW1dqAnOru72g=="
     },
     "repeat-string": {
       "version": "1.6.1",
@@ -2308,9 +2268,9 @@
       "integrity": "sha512-TTlYpa+OL+vMMNG24xSlQGEJ3B/RzEfUlLct7b5G/ytav+wPrplCpVMFuwzXbkecJrb6IYo1iFb0S9v37754mg=="
     },
     "safe-buffer": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
-      "integrity": "sha512-kKvNJn6Mm93gAczWVJg7wH+wGYWNrDHdWvpUmHyEsgCtIwwo3bqPtV4tR5tuPaUhTOo/kvhVwd8XwwOllGYkbg=="
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
     },
     "safe-regex": {
       "version": "1.1.0",
@@ -2326,9 +2286,9 @@
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "semver": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
-      "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ=="
     },
     "semver-diff": {
       "version": "2.1.0",
@@ -2339,9 +2299,9 @@
       }
     },
     "send": {
-      "version": "0.16.2",
-      "resolved": "https://registry.npmjs.org/send/-/send-0.16.2.tgz",
-      "integrity": "sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==",
+      "version": "0.17.1",
+      "resolved": "https://registry.npmjs.org/send/-/send-0.17.1.tgz",
+      "integrity": "sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==",
       "requires": {
         "debug": "2.6.9",
         "depd": "~1.1.2",
@@ -2350,46 +2310,41 @@
         "escape-html": "~1.0.3",
         "etag": "~1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.6.2",
-        "mime": "1.4.1",
-        "ms": "2.0.0",
+        "http-errors": "~1.7.2",
+        "mime": "1.6.0",
+        "ms": "2.1.1",
         "on-finished": "~2.3.0",
-        "range-parser": "~1.2.0",
-        "statuses": "~1.4.0"
+        "range-parser": "~1.2.1",
+        "statuses": "~1.5.0"
       },
       "dependencies": {
         "mime": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-1.4.1.tgz",
-          "integrity": "sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ=="
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+          "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg=="
         },
-        "statuses": {
-          "version": "1.4.0",
-          "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.4.0.tgz",
-          "integrity": "sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew=="
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
         }
       }
     },
     "serve-static": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.13.2.tgz",
-      "integrity": "sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==",
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
+      "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==",
       "requires": {
         "encodeurl": "~1.0.2",
         "escape-html": "~1.0.3",
-        "parseurl": "~1.3.2",
-        "send": "0.16.2"
+        "parseurl": "~1.3.3",
+        "send": "0.17.1"
       }
     },
-    "set-immediate-shim": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz",
-      "integrity": "sha1-SysbJ+uAip+NzEgaWOXlb1mfP2E="
-    },
     "set-value": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.0.tgz",
-      "integrity": "sha512-hw0yxk9GT/Hr5yJEYnHNKYXkIA8mVJgd9ditYZCe16ZczcaELYYcfvaXesNACk2O8O0nTiPQcQhGUQj8JLzeeg==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.1.tgz",
+      "integrity": "sha512-JxHc1weCN68wRY0fhCoXpyK55m/XPHafOmK4UWD7m2CI14GMcFypt4w/0+NV5f/ZMby2F6S2wwA7fgynh9gWSw==",
       "requires": {
         "extend-shallow": "^2.0.1",
         "is-extendable": "^0.1.1",
@@ -2408,9 +2363,9 @@
       }
     },
     "setprototypeof": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
-      "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.1.tgz",
+      "integrity": "sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw=="
     },
     "shebang-command": {
       "version": "1.2.0",
@@ -2431,11 +2386,11 @@
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0="
     },
     "sleep": {
-      "version": "5.2.3",
-      "resolved": "https://registry.npmjs.org/sleep/-/sleep-5.2.3.tgz",
-      "integrity": "sha512-vC05N1XqgIiPIj6tEq7wt0R32aTycJv4Ymo/jwSEp2PkeU1GCJ1tkl+RdYZEo7Gjebq8QQuhFuEe7vsyVGlFRA==",
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/sleep/-/sleep-6.1.0.tgz",
+      "integrity": "sha512-Z1x4JjJxsru75Tqn8F4tnOFeEu3HjtITTsumYUiuz54sGKdISgLCek9AUlXlVVrkhltRFhNUsJDJE76SFHTDIQ==",
       "requires": {
-        "nan": ">=2.5.1"
+        "nan": "^2.13.2"
       }
     },
     "snapdragon": {
@@ -2557,14 +2512,6 @@
       "resolved": "https://registry.npmjs.org/source-map-url/-/source-map-url-0.4.0.tgz",
       "integrity": "sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM="
     },
-    "split": {
-      "version": "0.3.3",
-      "resolved": "https://registry.npmjs.org/split/-/split-0.3.3.tgz",
-      "integrity": "sha1-zQ7qXmOiEd//frDwkcQTPi0N0o8=",
-      "requires": {
-        "through": "2"
-      }
-    },
     "split-string": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -2602,14 +2549,6 @@
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
       "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
-    "stream-combiner": {
-      "version": "0.0.4",
-      "resolved": "https://registry.npmjs.org/stream-combiner/-/stream-combiner-0.0.4.tgz",
-      "integrity": "sha1-TV5DPBhSYd3mI8o/RMWGvPXErRQ=",
-      "requires": {
-        "duplexer": "~0.1.1"
-      }
-    },
     "string-width": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
@@ -2661,11 +2600,6 @@
         "execa": "^0.7.0"
       }
     },
-    "through": {
-      "version": "2.3.8",
-      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
-    },
     "timed-out": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/timed-out/-/timed-out-4.0.1.tgz",
@@ -2709,6 +2643,11 @@
         "repeat-string": "^1.6.1"
       }
     },
+    "toidentifier": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
+      "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw=="
+    },
     "touch": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/touch/-/touch-3.1.0.tgz",
@@ -2717,13 +2656,24 @@
         "nopt": "~1.0.10"
       }
     },
+    "twig": {
+      "version": "1.14.0",
+      "resolved": "https://registry.npmjs.org/twig/-/twig-1.14.0.tgz",
+      "integrity": "sha512-ut1LslUKAeF56TYQglabJaATUqbNuGO3EcXDhUspAdNbxez5VwTk2n8H00V0VfNy9Scet+VGQP8oPxt4v6mykQ==",
+      "requires": {
+        "@babel/runtime": "^7.6.3",
+        "locutus": "^2.0.5",
+        "minimatch": "3.0.x",
+        "walk": "2.3.x"
+      }
+    },
     "type-is": {
-      "version": "1.6.16",
-      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
-      "integrity": "sha512-HRkVv/5qY2G6I8iab9cI7v1bOIdhm94dVjQCPFElW9W+3GeDOSHmy2EBYe4VTApuzolPcmgFTN3ftVJRKR2J9Q==",
+      "version": "1.6.18",
+      "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.18.tgz",
+      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.18"
+        "mime-types": "~2.1.24"
       }
     },
     "undefsafe": {
@@ -2735,35 +2685,14 @@
       }
     },
     "union-value": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
-      "integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
+      "integrity": "sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==",
       "requires": {
         "arr-union": "^3.1.0",
         "get-value": "^2.0.6",
         "is-extendable": "^0.1.1",
-        "set-value": "^0.4.3"
-      },
-      "dependencies": {
-        "extend-shallow": {
-          "version": "2.0.1",
-          "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
-          "integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
-          "requires": {
-            "is-extendable": "^0.1.0"
-          }
-        },
-        "set-value": {
-          "version": "0.4.3",
-          "resolved": "https://registry.npmjs.org/set-value/-/set-value-0.4.3.tgz",
-          "integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
-          "requires": {
-            "extend-shallow": "^2.0.1",
-            "is-extendable": "^0.1.1",
-            "is-plain-object": "^2.0.1",
-            "to-object-path": "^0.3.0"
-          }
-        }
+        "set-value": "^2.0.1"
       }
     },
     "unique-string": {
@@ -2821,9 +2750,9 @@
       "integrity": "sha1-0vD3N9FrBhXnKmk17QQhRXLVb5c="
     },
     "upath": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/upath/-/upath-1.1.0.tgz",
-      "integrity": "sha512-bzpH/oBhoS/QI/YtbkqCg6VEiPYjSZtrHQM6/QnJS6OL9pKUFLqb3aFh4Scvwm45+7iAgiMkLhSbaZxUqmrprw=="
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/upath/-/upath-1.2.0.tgz",
+      "integrity": "sha512-aZwGpamFO61g3OlfT7OQCHqhGnW43ieH9WZeP7QxN/G/jS4jfqUkZxoryvJgVPEcrl5NL/ggHsSmLMHuH64Lhg=="
     },
     "update-notifier": {
       "version": "2.5.0",
@@ -2856,12 +2785,9 @@
       }
     },
     "use": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/use/-/use-3.1.0.tgz",
-      "integrity": "sha512-6UJEQM/L+mzC3ZJNM56Q4DFGLX/evKGRg15UJHGB9X5j5Z3AFbgZvjUh2yq/UJUY4U5dh7Fal++XbNg1uzpRAw==",
-      "requires": {
-        "kind-of": "^6.0.2"
-      }
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/use/-/use-3.1.1.tgz",
+      "integrity": "sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ=="
     },
     "util": {
       "version": "0.10.3",
@@ -2889,9 +2815,9 @@
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
     "validator": {
-      "version": "10.6.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-10.6.0.tgz",
-      "integrity": "sha512-/yVPLo/GYprbhK9m9Qi9T7XSJ/lZ9rnqerlN68yH4c1/raGHoxlE7TtirN2VcP4w27Qvyv8UHJ/SUIjntPhPCw=="
+      "version": "10.11.0",
+      "resolved": "https://registry.npmjs.org/validator/-/validator-10.11.0.tgz",
+      "integrity": "sha512-X/p3UZerAIsbBfN/IwahhYaBbY68EN/UQBWHtsbXGT5bfrH/p4NQzUCG1kF/rtKaNpnJ7jAu6NGTdSNtyNIXMw=="
     },
     "vary": {
       "version": "1.1.2",
@@ -2899,9 +2825,17 @@
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
     "velocityjs": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/velocityjs/-/velocityjs-1.0.1.tgz",
-      "integrity": "sha512-Uje5YqoCxvAl+mO1vpUMexjGgOdhfImK7ZQFk0f5c+2jN8HcxadJz2xc51mK2Ffb8QbhKvNz0icKJ4xOIJ2X+w=="
+      "version": "1.1.5",
+      "resolved": "https://registry.npmjs.org/velocityjs/-/velocityjs-1.1.5.tgz",
+      "integrity": "sha512-U4ANK4MRYSczVZjOp9FkAQoPO9geKSy3CWrBShPxMoWyqDox8SW8AZYiKtlCrV21ucONUtlU0iF3+KKK9AGoyA=="
+    },
+    "walk": {
+      "version": "2.3.14",
+      "resolved": "https://registry.npmjs.org/walk/-/walk-2.3.14.tgz",
+      "integrity": "sha512-5skcWAUmySj6hkBdH6B6+3ddMjVQYH5Qy9QGbPmN8kVmLteXk+yVXg+yfk1nbX30EYakahLrr8iPcCxJQSCBeg==",
+      "requires": {
+        "foreachasync": "^3.0.0"
+      }
     },
     "which": {
       "version": "1.3.1",
@@ -2912,9 +2846,9 @@
       }
     },
     "widest-line": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-2.0.0.tgz",
-      "integrity": "sha1-AUKk6KJD+IgsAjOqDgKBqnYVInM=",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-2.0.1.tgz",
+      "integrity": "sha512-Ba5m9/Fa4Xt9eb2ELXt77JxVDV8w7qQrH0zS/TWSJdLyAwQjWoOzpzj5lwVftDz6n/EOu3tNACS84v509qwnJA==",
       "requires": {
         "string-width": "^2.1.1"
       }
@@ -2926,9 +2860,9 @@
       "dev": true
     },
     "write-file-atomic": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.3.0.tgz",
-      "integrity": "sha512-xuPeK4OdjWqtfi59ylvVL0Yn35SF3zgcAcv7rBPFHVaEapaDr4GdGgm3j7ckTwH9wHL7fGmgfAnb0+THrHb8tA==",
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.4.3.tgz",
+      "integrity": "sha512-GaETH5wwsX+GcnzhPgKcKjJ6M2Cq3/iZp1WyY/X1CSqrW+jVNM9Y7D8EC2sM4ZG/V8wZlSniJnCKWPmBYAucRQ==",
       "requires": {
         "graceful-fs": "^4.1.11",
         "imurmurhash": "^0.1.4",
diff --git a/app/package.json b/app/package.json
index a99dd4c..1d7a28c 100644
--- a/app/package.json
+++ b/app/package.json
@@ -16,19 +16,20 @@
   },
   "homepage": "https://github.com/ReputationVIP/mockservr#readme",
   "dependencies": {
-    "body-parser": "^1.18.3",
-    "colors": "^1.3.0",
-    "express": "^4.16.3",
-    "express-validator": "^5.3.0",
+    "body-parser": "^1.19.0",
+    "colors": "^1.4.0",
+    "express": "^4.17.1",
+    "express-validator": "^5.3.1",
     "fs-readdir-recursive": "^1.1.0",
-    "js-yaml": "^3.11.0",
-    "mime": "^2.3.1",
-    "node-watch": "^0.5.8",
-    "nodemon": "^1.17.5",
+    "js-yaml": "^3.13.1",
+    "mime": "^2.4.4",
+    "node-watch": "^0.5.9",
+    "nodemon": "^1.19.4",
     "path": "^0.12.7",
-    "path-to-regexp": "^2.2.1",
-    "sleep": "^5.1.1",
-    "velocityjs": "^1.0.1"
+    "path-to-regexp": "^2.4.0",
+    "sleep": "^6.1.0",
+    "twig": "^1.14.0",
+    "velocityjs": "^1.1.5"
   },
   "prettier": {
     "singleQuote": true,
diff --git a/app/templating/BaseEngine.js b/app/templating/BaseEngine.js
new file mode 100644
index 0000000..98f76f8
--- /dev/null
+++ b/app/templating/BaseEngine.js
@@ -0,0 +1,5 @@
+module.exports = class BaseEngine {
+  vote({ endpoint, endpointResponse, body, request }) {
+    return body;
+  }
+};
diff --git a/app/templating/TemplateEnginesStack.js b/app/templating/TemplateEnginesStack.js
new file mode 100644
index 0000000..e0088e2
--- /dev/null
+++ b/app/templating/TemplateEnginesStack.js
@@ -0,0 +1,54 @@
+const VelocityEngine = require('./VelocityEngine');
+const TwigEngine = require('./TwigEngine');
+
+const defaultEngine = 'twig';
+
+module.exports = class TemplateEnginesStack {
+  constructor() {
+    this.engines = [
+      new VelocityEngine(),
+      new TwigEngine(),
+    ];
+  }
+
+  addVoter(engines) {
+    this.engines.push(engines);
+  }
+
+  run({endpointResponse, bodyFilePath, body, request, endpoint}) {
+    let templatingOptions = endpointResponse.templating;
+
+    if (!templatingOptions) {
+      return body;
+    }
+
+    if (typeof templatingOptions === 'boolean') {
+      templatingOptions = {
+        enabled: templatingOptions,
+        engine: defaultEngine,
+        context: {}
+      };
+    }
+
+    if (templatingOptions.enabled === false) {
+      return body;
+    }
+
+    let engine = this.engines.find(
+      engine => engine.getType() === templatingOptions.engine
+    );
+
+    if (!engine) {
+      throw `Engine not supported : ${templatingOptions.engine}`;
+    }
+
+    return engine.render({
+      endpointResponse,
+      bodyFilePath,
+      body,
+      request,
+      endpoint,
+      context: templatingOptions.context || {}
+    });
+  }
+};
diff --git a/app/templating/TwigEngine.js b/app/templating/TwigEngine.js
new file mode 100644
index 0000000..e9b4d6b
--- /dev/null
+++ b/app/templating/TwigEngine.js
@@ -0,0 +1,30 @@
+const BaseEngine = require('./BaseEngine');
+const Twig = require('twig');
+const path = require('path');
+
+const type = 'twig';
+
+module.exports = class TwigEngine extends BaseEngine {
+  static get type() {
+    return type;
+  }
+
+  getType() {
+    return type;
+  }
+
+  render({bodyFilePath, body, endpoint, request, context }) {
+
+    console.log(path.dirname(bodyFilePath));
+    const template = Twig.twig({
+      data: body,
+      namespaces: { 'template-root-dir': path.dirname(bodyFilePath) }
+    });
+
+    return template.render({
+      endpoint,
+      request,
+      context
+    });
+  }
+};
diff --git a/app/templating/VelocityEngine.js b/app/templating/VelocityEngine.js
new file mode 100644
index 0000000..cbabc29
--- /dev/null
+++ b/app/templating/VelocityEngine.js
@@ -0,0 +1,26 @@
+const BaseEngine = require('./BaseEngine');
+const Velocity = require('velocityjs');
+
+const type = 'velocity';
+
+module.exports = class VelocityEngine extends BaseEngine {
+  static get type() {
+    return type;
+  }
+
+  getType() {
+    return type;
+  }
+
+  render({ body, endpoint, request, context }) {
+    return Velocity.render(
+      body,
+      {
+        math: Math,
+        request: request,
+        endpoint: endpoint,
+        context: context,
+      }
+    );
+  }
+};
diff --git a/docs/http_mocking.rst b/docs/http_mocking.rst
index a50723f..022f252 100644
--- a/docs/http_mocking.rst
+++ b/docs/http_mocking.rst
@@ -1081,12 +1081,24 @@ The `status` option lets you define the HTTP status code of the response.
 `velocity` option
 -----------------
 
-The `velocity` option either a boolean or an object. If a boolean, it tells mockservr if the value specified
-in `response.body` or `response.bodyFile` is an Apache Velocity template file and should be parsed accordingly.
+Deprecated see :ref:`Template`.
 
-If an object, it may define an `enabled` value which tells mockservr if it should parse the response body as a Apache
-Velocity template file. It may also define a `context` value which is an object. The values in this object will then
-be passed to the Velocity engine and thus be available in the Apache Velcity template file.
+`template` option
+-----------------
+
+.. _Template:
+
+The `template` option either a boolean or an object. If a boolean, it tells mockservr if the value specified
+in `response.body` or `response.bodyFile` is an template file and should be parsed by the default template engine.
+
+If an object, it may define an `enabled` value which tells mockservr if it should parse the response body as a
+template file. It may also define a `context` value which is an object. The values in this object will then
+be passed to the template engine and thus be available in the template file. It may also define an `engine` value which
+is a string which defined the engine to use for parse template file.
+available engines:
+
+1. twig (default)
+2. velocity
 
 Velocity templates let you access some of the request's parameters (such as query params and form data) and forge a
 tailored response.
@@ -1099,8 +1111,9 @@ tailored response.
           path: '/foo'
         response:
           bodyFile: './responses/foo/response.json'
-          velocity:
+          template:
             enabled: true
+            engine: velocity
 
 .. code-block::  json
     :caption: JSON
@@ -1112,13 +1125,20 @@ tailored response.
           },
           "response": {
             "bodyFile": "./responses/foo/response.json",
-            "velocity": {
-              "enabled": true
+            "template": {
+              "enabled": true,
+              "engine": "velocity"
             }
           }
         }
       }
 
+.. note::
+    Mockservr take advantage of the `twig` template library.
+    Check out their website for more information.
+
+.. _Twig: https://twig.symfony.com/
+
 .. note::
     Mockservr take advantage of the `VelocityJS`VelocityJS_ javascript library, which does not implement all Velocity features.
     Check out their Github page for more information.