move uevent file out of common

Change-Id: I794a32c1353831f9547beb0aff85aaa152e14fb7
power key changed to 116 (kernel change)

Change-Id: I7730be3f3d7989b483d7f157783569b6874e608d
audio: lower speaker volume slightly

Change-Id: I6b76b1b6fbdbe34c02df681143a9b641e03981da
add support for deep_buffer in audio policy

Change-Id: I21fed541ab8734a87d2e852c7a653a1e5163a4e2
audio cleanup: remove unneeded defines for audio

Change-Id: I814f854d90acc907c393fc75b6dfc62a86b77cee