Video player: adding Dragabilly to closed captions

* tests for dragging
* icon location reference updates
* pattern library usage

common/static/common/js/spec/main_requirejs.js

@@ -32,7 +32,11 @@
             'jasmine-imagediff': 'js/vendor/jasmine-imagediff',
             'jasmine-stealth': 'js/vendor/jasmine-stealth',
             'jasmine.async': 'js/vendor/jasmine.async',
-            'URI': 'js/vendor/URI.min'
+            'URI': 'js/vendor/URI.min',
+            'modernizr': 'edx-pattern-library/js/modernizr-custom',
+            'afontgarde': 'edx-pattern-library/js/afontgarde',
+            'edxicons': 'edx-pattern-library/js/edx-icons',
+            'draggabilly': 'js/vendor/draggabilly',
         },
         shim: {
             'gettext': {
@@ -149,6 +153,12 @@
             },
             "sinon": {
                 exports: "sinon"
+            },
+            "modernizr": {
+                exports: "Modernizr"
+            },
+            "afontgarde": {
+                exports: "AFontGarde"
             }
         }
     });