Setup overlay for single-color notification LED.

Remove option to change color of notification LED as it is single-color.

This relies on Michaels' following commits.  Do not merge first!!!

Add support for single color notification LED (1/2)
http://review.cyanogenmod.org/#/c/70688/

Add support for single color notification LED (2/2)
http://review.cyanogenmod.org/#/c/70702/

Change-Id: I1df6bad3608b0fa9daf3030704b3f1f78c7c0336
msm8226-common: Remove unnecessary legacy data bind mount

Change-Id: I3785bbdacd95c05fe3e9b89211908b8be710d3a6
msm8226-common: bluetooth: bring build config in line with CAF

* remove redundant flags

Change-Id: I3599e0be9511277a3eb6ae65e1033902886247e7
msm8226-common: Re-add all FFMPEG decoders

* Issue with conflicting hw/sw decoders was resolved

Change-Id: I13f8ff7ce85da9e4aa3fab91a1d974afe52fb58a
msm8226-common: don't build time service client

* already using blobs

Change-Id: Iefb6a1a67aada92bbdc39c64f91893e5ca38faf8