mikefrederick/MFSideMenu — pull request #85 by Francescu (2013-05-21 17:29:15+00:00)
Title: Fixed rotation transmission behavior on iOS6+

I saw that the 3 methods used in iOS6 where not passed to the centerViewController so I did it.

So if a centerViewController is here we check if it is a UINavigationController (due to an iOS6 bug) and if it is we directly go to the visible UIViewController. If it's not an UINavigationController we get the value from centerViewController.