title: typeahead no results no console error
body: <p>bootstrap-ui typeahead shows no results.</p>
  
  <p>controller</p>
  
  <pre><code>    .controller('FakturaAddCtrl', function ($rootScope, $scope, $timeout) {
          $scope.selected = undefined;
          $scope.states = ['Alabama', 'Wyoming'];
  });
  </code></pre>
  
  <p>view</p>
  
  <pre><code>                            &lt;div class="form-group"&gt;
                              &lt;label&gt;&lt;i class="fa fa-globe"&gt;&lt;/i&gt; State&lt;/label&gt;
                              &lt;input type="text" ng-model="selected" uib-typeahead="state for state in states | filter:$viewValue | limitTo:8" class="form-control"&gt;
                          &lt;/div&gt;
  </code></pre>
  
  <p>used example on <a href="https://angular-ui.github.io/bootstrap/" rel="nofollow">https://angular-ui.github.io/bootstrap/</a></p>
  
  <p>when i run i just got the input field, but no drop down data (typeahead function dosen't run?)</p>
  
  <p>also got no console errors</p>