g3: enable BOARD_CUSTOM_BOOTIMG

Change-Id: Ifc6bb57911fc65d579b81f4e97672426c07948f7
g3: remove qrngd and qrngp

Change-Id: I1101c9ad59711b8ec8ebc222ec23c445c196f592
Merge "g3: remove qrngd and qrngp" into cm-12.0
Enable configuration of notification LED color

Change-Id: Ia343d17eb8329f64c3dd8b2174ac9e7d935c1746
Merge remote-tracking branch 'm/L5' into HEAD