PowerWidget: Soundbutton bugfix

PatchSet1: Initial commit

PatchSet2: fix whitespace errors

PatchSet3: DERB!!!!!

PatchSet4: Buttons are working correctly now.

PatchSet5: whitspace errors --> I HATE VIM; need to set up Eclipse

Change-Id: Ic0d9714c82734e9afac843995bd16d09736f85cf
Merge "PowerWidget: Soundbutton bugfix" into cm-10.1
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_frameworks_base into cm-10.1-n7