Add vuejs binary and license information

NOTICE

@@ -27,6 +27,12 @@ contributors:
   * License: licenses/LICENSE.moment.mit.txt (MIT License)
   * Homepage: http://momentjs.com/
 
+This product contains Vue.js, distributed by Yuxi (Evan) You and other
+contributors:
+
+  * License: licenses/LICENSE.vuejs.mit.txt (MIT License)
+  * Homepage: https://vuejs.org
+
 Dependencies
 ============
 

licenses/LICENSE.vuejs.mit.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-present, Yuxi (Evan) You
+
+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.

promgen/static/js/promgen.vue.js

@@ -3,6 +3,8 @@
 # These sources are released under the terms of the MIT license: see LICENSE
 */
 
+Vue.config.devtools = true
+
 var dataStore = {
     newSilence: { 'labels': {} },
     globalSilences: [],

promgen/templates/base.html

@@ -31,7 +31,7 @@
   <script src="{% static "/js/bootstrap3-typeahead.min.js" %}"></script>
   <script src="{% static "/js/moment.min.js" %}"></script>
   <script src="{% static "/js/bootstrap-switch.min.js" %}"></script>
-  <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
+  <script src="{% static "/js/vue.min.js" %}"></script>
   <script src="{% static "/js/promgen.js" %}"></script>
   <script src="{% static "/js/promgen.vue.js" %}"></script>
   {% block javascript %}{% endblock %}