Port "Option to control cursor in text fields using volume keys (2/2)"

Change-Id: I8dad625fd0fa7c56111814ef6b950bd04f2460ae
lockscreen music controls

port (found in Carbon) of CM feature to hide/enable music widget on lockscreen
written by Danny Baumann <dannybaumann@web.de>

Change-Id: I9ecff439526bfcdaa9352a9dcc59cce5586f13ec
clean up more stains

Change-Id: I9e406f11be28596dbbbc05c24f1c615255d828dd
quicksettings: halo tile

Change-Id: Ia9bdf6de3a02d4aaaadf577152a404c97d0bbcdf
fix navring screenshot and return screenshot to main navbar prefs

Change-Id: I3693fdf64d3d4d3fcdba83939fea1e9ba96d72a7
Merge remote-tracking branch 'upstream/jb43' into jb43