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 remote-tracking branch 'upstream/cm-10.1' into cm-10.1