Removing some garbage code
Change the ViewDeck panning mode from FullViewPanning to NavigationBarOrOpenCenterPanning.
Change the behaveior of the NavigationController in ViewDeck from Contained to Integrater (test).
Add the rightController into ViewDeck initialization.
Remove the push segue in the storyboard between the Messaging main and the newMessage
Add the transition by hand, with a viewDeck method.