klte-common: increase microphone gain during video recording.

Change-Id: I2450eb2363e2996bc427d870e308d7bcb9c4f752
ueventd: additional radio permissions

Change-Id: Ibc7f029bb5d7e33f37132344db22165c233fe4d3
Crank down bluetooth debug

Change-Id: I9944747169a9c38e4e4bca185d9329e00b8bb3fd