title: ng-bind-html doesn't work for ng-options
body: <p>I need to sanitize special characters in options, but it doesn't work correctly. Maybe anybody can tell me how i should do it correctly?</p>
  
  <p>For example:</p>
  
  <p>HTML:</p>
  
  <pre><code>&lt;div ng-controller="Ctrl"&gt;
      &lt;select id="limitType" name="limit" ng-model="selectedLimit" ng-options="limit.text for limit in limits" ng-init="selectedLimit='5'" ng-bind-html="limit.text"&gt;&lt;/select&gt;
  &lt;div&gt;
  </code></pre>
  
  <p>JS:</p>
  
  <p>var app = angular.module('app', ['ngSanitize']);</p>
  
  <pre><code>function Ctrl($scope) {
    $scope.limits = [{
      text: 'Afficher &amp;#0153; par page'
    }, {
      text: 'Afficher 10 par page'
    }, {
      text: 'Afficher 15 par page'
    }, {
      text: 'Afficher 20 par page'
    }];   
  }
  </code></pre>
  
  <p>Here is link on fiddle: <a href="http://jsfiddle.net/rfTV2/3/" rel="noreferrer">http://jsfiddle.net/rfTV2/3/</a></p>