title: ngView disappears when navbar dropdown is clicked
body: <p>I am trying to implement a page that contains a navbar (<a href="http://getbootstrap.com/components/" rel="nofollow">http://getbootstrap.com/components/</a> see navbar), and the content of the page is inserted from a partial html via ngView. However when the dropdown is clicked, the entire ngView portion disappears.</p>
  
  <p>This is how I defined the ngView:</p>
  
  <pre><code>&lt;div ng-controller="MainCtrl"&gt;
      &lt;div ng-view&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Here is a plunker: <a href="http://plnkr.co/edit/l8GVWUiq2HRL3lXhu9xd?p=preview" rel="nofollow">http://plnkr.co/edit/l8GVWUiq2HRL3lXhu9xd?p=preview</a>
  (Please open by clicking "Launch preview in separate window" to see the navbar)
  Click the navbar button "Dropdown".</p>
  
  <p>If I debug the screen I can see that the ngView is not rendered at all, all I see is this:</p>
  
  <pre><code>&lt;!-- ngView:  --&gt;
  </code></pre>
  
  <p>Any ideas?</p>