jf: don't build qcom camera HAL

Change-Id: I51da40939d1291094ac3844de3efd794b4a46f0c
Fix mounting of external sd

Change-Id: I3add047874b54413be65750528b2ff6dd26f0cc4

Conflicts:
	rootdir/etc/fstab.qcom

Conflicts:
	rootdir/etc/fstab.qcom
disable non-existing overlays for now to fix compile

Change-Id: I587ef582f87d0ee49741e0cdecb1efaa51b821c4

Conflicts:
	overlay/frameworks/base/packages/SystemUI/res/values/dimens.xml