xcode 4.3.1 UITabBarController add more UIViewController
<p>I am using Xcode 4.3.1</p>

<p>It is quite different from the old version.</p>

<p>If I ask Xcode create the Tabbed Application, it will create an UITabBarController with 2 tabbars.</p>

<p>How to add more UITabBar and related UIViewController?</p>

<p>Welcome any comment</p>
