Move build_release_uvision into tools directory

Move the batch file build_release_uvision into tools directory and
add a license.

build_release_uvision.bat → tools/build_release_uvision.bat

@@ -1,3 +1,21 @@
+::
+:: DAPLink Interface Firmware
+:: Copyright (c) 2009-2016, ARM Limited, All Rights Reserved
+:: SPDX-License-Identifier: Apache-2.0
+::
+:: Licensed under the Apache 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
+::
+:: http://www.apache.org/licenses/LICENSE-2.0
+::
+:: 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.
+::
+
 mkdir uvision_release
 git rev-parse --verify HEAD                     > uvision_release\git_info.txt
 git diff --no-ext-diff --quiet --exit-code      >> uvision_release\git_info.txt