add camera lib
add camera lib

Conflicts:
	proprietary-files.txt
TWRP flags modifications:

modify TW_*_STORAGE_PATH and MOUNT_POINTS
sets TW_BRIGHTNESS_PATH and TW_MAX_BRIGHTNESS
sets TWHAVE_SELINUX := false, we'll be using this on ICS mainly anyway
sets TW_NO_USB_STORAGE := true, remove that annoying mount usb storage button
create more path on recovery/init.rc