Refactor third-party libraries usage and clean up karma config

* handle js-yaml and underscore libraries with bower (use libraries
  downloaded with bower by sym-linking bower_components to libs dir in
  static);
* get rid of no longer used angular-filter;
* move libraries without official releases to custom-libs
* simplify file requirements in karma config.

Change-Id: Ie3d1d90c6f2ccc89c7cf91fe0d9dae4b2b88442f

.gitignore

@@ -2,3 +2,7 @@
 .venv
 .tox
 .idea
+node_modules/*
+bower_components/*
+npm-debug.log
+

bower.json

@@ -12,7 +12,9 @@
     "angular-local-storage": "0.1.5",
     "angular-elastic": "2.4.2",
     "angular-moment": "0.9.0",
-    "angular-cache": "3.2.5"
+    "angular-cache": "3.2.5",
+    "js-yaml": "3.2.7",
+    "underscore": "1.8.3"
   },
   "devDependencies": {
     "angular-mocks": "1.3.10",

extensions/enabled/_50_add_mistral_panel.py

@@ -10,9 +10,8 @@ ADD_INSTALLED_APPS = ['merlin', 'mistral']
 # Python panel class of the PANEL to be added.
 ADD_PANEL = 'mistral.panel.MistralPanel'
 
-ADD_ANGULAR_MODULES = ['angular.filter', 'merlin', 'mistral']
-ADD_JS_FILES = ['merlin/js/lib/angular-filter.js',
-                'merlin/js/lib/ui-bootstrap-tpls-0.12.1.js',
+ADD_ANGULAR_MODULES = ['merlin', 'mistral']
+ADD_JS_FILES = ['merlin/js/custom-libs/ui-bootstrap-tpls-0.12.1.js',
                 'merlin/js/merlin.init.js',
                 'merlin/js/merlin.templates.js',
                 'mistral/js/mistral.init.js']

extensions/mistral/templates/mistral/create.html

@@ -11,9 +11,9 @@
 
 {% block js %}
 {% include "horizon/_scripts.html" %}
-<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/lib/barricade.js"></script>
-<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/lib/js-yaml.js"></script>
-<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/lib/underscore.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/custom-libs/barricade.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/libs/js-yaml/dist/js-yaml.min.js"></script>
+<script type="text/javascript" src="{{ STATIC_URL }}merlin/js/libs/underscore/underscore-min.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}merlin/js/merlin.init.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}merlin/js/merlin.templates.js"></script>
 <script type="text/javascript" src="{{ STATIC_URL }}merlin/js/merlin.filters.js"></script>

karma-unit.conf.js

@@ -36,28 +36,18 @@ module.exports = function (config) {
     files: [
       'bower_components/angular/angular.js',
       'bower_components/angular-mocks/angular-mocks.js',
-      'merlin/static/merlin/js/lib/underscore-min.js',
+      'merlin/static/merlin/js/libs/underscore/underscore-min.js',
+      'merlin/static/merlin/js/libs/js-yaml/dist/js-yaml.min.js',
+      'merlin/static/merlin/js/custom-libs/barricade.js',
+      // explicitly require first module definition file to avoid errors
       'merlin/static/merlin/js/merlin.init.js',
-      'merlin/static/merlin/js/merlin.templates.js',
-      'merlin/static/merlin/js/merlin.directives.js',
-      'merlin/static/merlin/js/merlin.filters.js',
-      'merlin/static/merlin/js/merlin.field.models.js',
-      'merlin/static/merlin/js/merlin.panel.models.js',
-      'merlin/static/merlin/js/merlin.utils.js',
-      'merlin/static/merlin/js/lib/angular-filter.js',
-      'merlin/static/merlin/js/lib/barricade.js',
-      'merlin/static/merlin/js/lib/js-yaml.js',
+      'merlin/static/merlin/js/merlin.*.js',
       'merlin/static/merlin/templates/**/*.html',
-//      'merlin/static/merlin/templates/fields/*.html',
-      'merlin/test/js/utilsSpec.js',
-      'merlin/test/js/templatesSpec.js',
-      'merlin/test/js/filtersSpec.js',
-      'merlin/test/js/directivesSpec.js',
-
+      'merlin/test/js/*Spec.js',
+      // explicitly require first module definition file to avoid errors
       'extensions/mistral/static/mistral/js/mistral.init.js',
-      'extensions/mistral/static/mistral/js/mistral.workbook.models.js',
-      'extensions/mistral/static/mistral/js/mistral.workbook.controllers.js',
-      'extensions/mistral/test/js/workbookSpec.js'
+      'extensions/mistral/static/mistral/js/mistral.*.js',
+      'extensions/mistral/test/js/*Spec.js'
     ],
 
     preprocessors: {

merlin/static/merlin/js/libs

@@ -0,0 +1 @@
+../../../../bower_components/