Add patch for external/chromium_org
https://github.com/hjunii/android_device_lge_p990/commit/1a73963e74edfea5e608ca7f7869807d1755ea6e
liblight: fix issue when notification is on, buttons light may not work.
http://forum.xda-developers.com/showpost.php?p=49580324&postcount=167
storage:usb otg cleanup, and fix typos
graphics: more settings