title: UITabBarController, UINavigationController and autorotate
body: <p>i have problem with autorotate on iphone</p>
  
  <p>i set up in all classes</p>
  
  <pre><code>- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
      return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown);
  }
  </code></pre>
  
  <p>but it is not respond ;/</p>
  
  <p>Sample code is: <a href="http://b6.s3.p.quickshareit.com/files/testautorotatecb367.zip" rel="nofollow noreferrer">http://b6.s3.p.quickshareit.com/files/testautorotatecb367.zip</a></p>
  
  <p>problem is only with first tab, if i switch application to second tab, and rotate iphone, interface is rotating. it is not rotating in TAB1, where i put custom UINavigationController</p>