title: ng-mouseenter not working inside ng-repeat
body: <p>ng-mouseenter doesn't work inside my ng-repeat, it works only outside it. Can you please explain what's happening here? <a href="http://plnkr.co/edit/BklqI09raI18RAaqmca2?p=preview" rel="nofollow">http://plnkr.co/edit/BklqI09raI18RAaqmca2?p=preview</a></p>
  
  <pre><code>&lt;p ng-repeat="i in [1,2]" ng-init="n=0"&gt;
  &lt;span ng-mouseenter="n = n + 1"&gt;ng-repeat {{i}}&lt;/span&gt;
  &lt;/p&gt;
  &lt;p&gt;&lt;span ng-mouseenter="n = n + 1"&gt;Outside the repeat&lt;/span&gt;&lt;/p&gt;
  &lt;pre&gt;n : {{n}}&lt;/pre&gt;
  </code></pre>