Wallpaper wasn't quite right. Not like the screenshots of the L previews. It was my bad. Samsung's  default is to use a wallpaper squared (not rectangular) from the bottom of the image. This fixes it
Changed the Torch app for the updated new look from CyanogenMod. Added data to ARCHIDROID_INIT that makes the /sys/class/camera/rear/rear_flash world writable, so that the app can enable adn disable the torch