title: Using ng-options for select when using as notation for controller
body: <p>I have a select using ng-options to define the options which works fine when I use just the controller name within the ng-controller directive. The problem is that when I add "as options" to the ng-controller it no longer works (no options).</p>
  
  <p>Doesn't work:</p>
  
  <pre><code>&lt;div ng-controller="optionsCtrl as options"&gt;
      &lt;select ng-model="options.oxygenSource" ng-options="item.name for item in options.oxygenSources"&gt;&lt;/select&gt;&lt;br /&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Works:</p>
  
  <pre><code>&lt;div ng-controller="optionsCtrl"&gt;
      &lt;select ng-model="oxygenSource" ng-options="item.name for item in oxygenSources"&gt;&lt;/select&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Here's my controller if it helps:</p>
  
  <pre><code>.controller('optionsCtrl', ['$scope', 'adminServ', function ($scope, adminServ) {
      // User selections
      $scope.oxygenSource = null;
  
      $scope.oxygenSources = adminServ.getOxygenSources();
  }])
  </code></pre>
  
  <p>Any thoughts? Thanks,
  Jason</p>