[1/2] Add battery level around unlock ring

Change-Id: I8447e76b31c6ef00084c6c1b421f75a2e73f911b
Active-D: Make GlowPadView center the current notification icon for us

sudo makemeasandwich

ps2: make scaling both smarter and stupider SIMULTANEOUSLY

Change-Id: I582f387fd3c1c83f2bbd0d31a4b43e22d1b82d63
Signed-off-by: nuclearmistake <nuclearmistake@gmail.com>
Merge "[1/2] Add battery level around unlock ring" into jb3
Merge remote-tracking branch 'upstream/jb3' into jb3