title: Orientation broken in iOS 9
body: <p>I have developed an iOS app which support <code>Orientation</code> as well. Till <code>iOS 8.4</code> it was giving me correct view size (width and Height) in <code>viewWillAppear</code> method according to <code>Orientation</code> changes. But now I ran my existing app in <code>Xcode 7</code> with <code>iOS 9</code> then <code>Orientation</code> has broken as the view size is not correct if you display it in <code>viewWillAppear</code> method. I am updating all controllers of frame through <code>viewWillAppear</code> method, but now its not working. Is there any other solution to achieve it. I am using <code>Xib</code> without <code>Autolayout</code> enabled. Please help me.</p>