Revert "smdk4412-common: overrides for Healthd led/backlight paths"

This reverts commit e59f93d12c23c7be9555e82a575f16ba8554723e.
smdk4412-common: camera: report MSG_FOCUS_MOVE only in continuous focus modes

MSG_FOCUS_MODE is meaningless in modes other than CONTINOUS_VIDEO and
CONTINOUS_PICTURE

Change-Id: I4ca773119e9ad55c0ce339dab338c24d8f0c4ab0
smdk4412-common: switch to opensource healthd-charger

Change-Id: I4358cabb9f7c7b399382c4632dd87ca5f1aa4699

Conflicts:
	common.mk
	proprietary-files.txt
	rootdir/init.smdk4x12.rc
smdk4412-common: camera: don't propogate cancel autofocus in CAF

Setting AUTO_FOCUS_OFF during CAF mode seems to be dangerous and hangs
the sensor. Hence, we only propogate V4L2_CID_CAMERA_SET_AUTO_FOCUS if
we have previously started the Autofocus (Manual/Touch).

Change-Id: Ia081257c16f2b7a2e2d6a1e93e239179f39c3fec
smdk4412-common: init: fix permissions for charging enable sysfs

Change-Id: I45884752c6ebe566efce88c66d8982d8282cb4ad
smdk4412-common: disable block based OTA

Change-Id: I403d1505fd3d537b81abf4c97ccd9cae0652567e