title: preDispatch doesn't work
body: <p>I have little problem, I have controller extends AbstractActionController, and i need call some function before any action, for example indexAction i think preDispatch() is call before any action but when i try this code in $this->view->test is nothing.</p>
  
  <pre class="lang-php prettyprint-override"><code>class TaskController extends AbstractActionController
  {
   private $view;
  
   public function preDispatch()
   {
     $this-&gt;view-&gt;test = "test";
   }
  
   public function __construct()
   {
     $this-&gt;view = new ViewModel();
   }
  
   public function indexAction()
   {
     return $this-&gt;view;
   }
  }
  </code></pre>