celox: fixes no in-call mute issue and allows for noise suppression.

Change-Id: Ic832e5342b1492bfe6a556dd92cdadbc6679c50a
Add Hardware key related overlays for rebinding and menu unlock

Change-Id: I9d33e34e85c87bf6c28bba1865ce1a74e8db7eed
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>