ework powered/plugged/charging logic

Change-Id: Ic82f3ea9a065fd20ddf7a948683b2d9e739ba8f8
FM Radio: Remove unnecessary line breaks

Fixes keyboard glitch mentioned here: http://review.cyanogenmod.org/#/c/30390/

Change-Id: Ic7fc4ce1efc5272515d317f225b674b7a334bf43