Don't set TARGET_ENABLE_QC_AV_ENHANCEMENTS for msm8960 devices

Recent updates to frameworks/av require media-caf for this to work

Change-Id: I0bb17ad3cab49d0a35318c63727ace2fa43de59c
proprietary-files: Use Omx*Dec from 4.3 on all msm8960

Change-Id: Ib3c280acde1cf4816f6c686358552d89d2724a33
fsck fake pds prior mounting
overlay: Fix BT and USB tether interface names

Change-Id: I1aa87675b85badcf8cfa90bc4f6fff4e4fd5caa8
Revert "Don't set TARGET_ENABLE_QC_AV_ENHANCEMENTS for msm8960 devices"

It can be enabled again after hardware/qcom/media update.

This reverts commit 2400c782634f11a1666a56c5e16b66300b3bd0f8.

Change-Id: I4b16b8d7111b23d11fa81d44b773e334817b2a89
Move LED related stuff to more specific repos