title: iOS 6 AutoRotate In UiNavigationController
body: <p>I have UiNavigationController in my app.
  I want that only one screen will be able to rotate so i put in this class :</p>
  
  <pre><code>-(BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {
      return YES;
  }
  
  -(BOOL)shouldAutorotate {
      return YES;
  }
  
  -(NSInteger)supportedInterfaceOrientations {
      return UIInterfaceOrientationMaskAll;
  }
  </code></pre>
  
  <p>but the problem that happen is in ecery screen the app the rotation happens. how i can disable it?</p>