title: ngAnimate not adding ng-enter class to ng-view in Angular 1.2
body: <p>I have been scouring the web for an answer to this but I cannot seem to find any definitive answers. </p>
  
  <p>The problem seems to be that the ngAnimate directive is not adding the classes <code>ng-enter</code> or <code>ng-leave</code> when the route is changing. I have created a test application and included the <code>ngAnimate</code> directive to the app. I also created the animate class and applied the class to the <code>ng-view</code> element</p>
  
  <p>The link to my test application is here: <a href="http://plnkr.co/edit/6qCMeIkWeXeTQyDWcu29?p=preview" rel="nofollow">http://plnkr.co/edit/6qCMeIkWeXeTQyDWcu29?p=preview</a> </p>