g3: enable BOARD_CUSTOM_BOOTIMG

Change-Id: Ifc6bb57911fc65d579b81f4e97672426c07948f7
Merge "g3: remove qrngd and qrngp" into cm-12.0
Enable configuration of notification LED color

Change-Id: Ia343d17eb8329f64c3dd8b2174ac9e7d935c1746
sepolicy: add device specific-sepolicies

Change-Id: I9f4c68e63a7926781800884853ab3d1b882797f2
Merge commit 'refs/changes/64/78864/5' of http://review.cyanogenmod.org/CyanogenMod/android_device_lge_g3-common into HEAD