title: Push ViewController from Right To Left with UINavigationController
body: <p>As everyone know the UINavigationController push a ViewController from Left To Right, is there a way to push the View from Right To Left? like the animation for the back button.<br>
  For now I have this:</p>
  
  <pre><code>
  [self.navigationController pushViewController:viewController animated:YES];
  </code></pre>