Navbar : Reverse order in landscape

Reverse the order of buttons in landscape
Also fixes force close when editing in landscape

Change-Id: I570bb20df3ec7c6d7430d66c6ce74b6c740b1552
Merge "Navbar : Reverse order in landscape" into cm-10.1
Merge remote-tracking branch 'cm/cm-10.1' into cm-10.1