Fix default screensaver (Desk Clock)

override "com.google.android.deskclock/com.android.deskclock.Screensaver" with "com.android.deskclock/com.android.deskclock.Screensaver"
LUN file fix to start legacy USB manager
temp torch workaround
little update
Various fixes from stock jb fw
Update BoardConfig.mk
device specific headers path added

override anything from 'android_device_samsung_u8500-common'
BoardConfig.mk and frameworks overlay update

Added STE and Samsung OMX flags, cámera HAL, OMX and other fixes, thanks
OliverG96 and jerpelea for camera and OMX patches to the framework
Revert "BoardConfig.mk and frameworks overlay update"

This reverts commit 053aefac30b1b8d96aed264b882b919d05acc90e.
Missing flags added
Update system.prop
blobs : Make the RIL happy
Make RIL happy : fix path
Lux values updated with janice values

Make autobrightness work properly
Enable aditional focus modes on camera
remove ste-snowball conditions
Test vibrator fix