title: how to use UIImagePickerController in an app which support Landscape orientation only in iOS-6?
body: <p>I am developing an app which supports Landscape orientation only. It uses an <code>UIImagePickerController</code> to pick images and/or videos from the library. App is functioning fine in iOS-5 or before but it gets crashed when I try to present image picker controller.It gives the following message after crashing:</p>
  
  <p><em>*</em> Terminating app due to uncaught exception 'UIApplicationInvalidInterfaceOrientation', reason: 'Supported orientations has no common orientation with the application, and shouldAutorotate is returning YES'</p>