CLC-4379 - Upgrade to AngularJS 1.3.0

https://jira.ets.berkeley.edu/jira/browse/CLC-4379

http://angularjs.blogspot.com/2014/10/angularjs-130-superluminal-nudge.html
https://docs.angularjs.org/guide/migration#migrating-from-1-2-to-1-3

QA Focus:

* Datepicker
* Tasks - setting completed /uncompleted
  angular/angular.js#8041
* Watch the developer console in the browsers for new errors / warnings

Author: christianvuerings

Gemfile

@@ -101,7 +101,7 @@ gem 'icalendar', '~> 2.2.0'
 ##################
 
 # Our very own library for angular dependency!
-gem 'angular-gem', '1.2.25'
+gem 'angular-gem', '1.3.0'
 
 # Datepicker
 gem 'pikaday-gem', '~> 1.2.0'

Gemfile.lock

@@ -77,7 +77,7 @@ GEM
       thread_safe (~> 0.1)
       tzinfo (~> 1.1)
     addressable (2.3.6)
-    angular-gem (1.2.25)
+    angular-gem (1.3.0)
       coffee-script (~> 2.2)
       railties (~> 4.0)
     angular-rails-templates (0.1.3)
@@ -472,7 +472,7 @@ DEPENDENCIES
   activerecord-session_store (~> 0.1.0)
   activeresource (~> 4.0.0)
   addressable (~> 2.3.4)
-  angular-gem (= 1.2.25)
+  angular-gem (= 1.3.0)
   angular-rails-templates (~> 0.1.3)
   bootstrap-sass (~> 3.2.0.2)
   bundler (~> 1.7.0)

app/assets/templates/dashboard_task_loop.html

@@ -25,10 +25,10 @@
         data-ng-click="api.util.preventBubble($event)"
         data-ng-change="changeTaskState(task)"
         data-ng-disabled="!!task.editorIsProcessing"
-        data-ng-false-value="needsAction"
+        data-ng-false-value="'needsAction'"
         data-ng-model="task.status"
         data-ng-show="task.emitter=='Google'"
-        data-ng-true-value="completed"
+        data-ng-true-value="'completed'"
       >
       <label for="cc-widget-tasks-checkbox-{{$index}}" data-ng-show="task.emitter!='bCourses'" class="cc-visuallyhidden">
         <span data-ng-bind-template="mark {{task.title}} as"></span>

app/views/layouts/application.html.erb

@@ -9,6 +9,8 @@
 
   <noscript><meta http-equiv="Refresh" content="0; URL=/enable-javascript.html"></noscript>
 
+  <base href="/" />
+
   <%= favicon_link_tag 'favicon.ico' %>
   <%= favicon_link_tag 'favicon.png', :rel => 'icon', :type => 'image/png' %>