bacon: Enable multi-color notification & battery LED

Change-Id: Iceb9b18cba09029e44145d664a76d81159fb95e2
bacon: Remove RECOVERY_VARIANT, cm recovery is default now

Change-Id: I04ce9757ed7eb46be3f454309bb8ded2fdb83b35
Merge branch 'cm-12.0' of git://github.com/CyanogenMod/android_device_oneplus_bacon into HEAD