lights: combine button with backlight for now

Change-Id: I7c60ea15e7e771bf63aafe3b2c4046631fd4c897
find7op: disable multi color led because it breaks the build

Change-Id: I27f612f68555183b7e50e2c9e8dae8f3f47a18d6
find7op: enable encryption support

-added footer length for data partition
-remove tmpfs mount below /data that broke encryption
-restructure init.rc files
- add ro.crypto.fuse_sdcard

Change-Id: I86555d734810bfc64d0806921821b66c777b375a
find7op: rootdir: uses system permissions for touchscreen gesture sysfs

Conflicts:
	configs/init.find7op.rc

Change-Id: Ib085d9094f08210c5bb34505772932b8ac6708a4