atlas40parts: use uniform title between devices

*Use "Advanced settings" for all DeviceParts
*Use /sys/class path for button backlight

Change-Id: I7b739da1ae301916a03e43841d7de8663a5400c9
liblights: cleanup

Change-Id: I2603ee6c94470fb8f2bc1d3b19fe02e5b4eaea0d
update readme

Change-Id: I05cdfd7dead61aa4e1e0b8f947e2aa084b1f4ffd
ramdisk cleanup

Change-Id: I671126d1c01eb6fc5534878c6ccfd5ae7a66413d
add mount point for internal storage

Change-Id: I6df37a6391c944362450ce5ce4d89b79b648178a
recovery: support internal storage (/data/media)

External sdcard = internal storage. :P

Change-Id: Id0053f8cb82346435dd547294dbf812027ddee20
update header

Change-Id: Ic0a18f7be345359ff2c2bc109882e84550fbc14a