m7-common: update gps.h

Change-Id: I929590cfbf114e59b3de519d2d0b5e56498a6489
m7-common: remove unused wifi p2p overlay option

Change-Id: Ib1bda10ae92a642ad78214563cb54e5f432a0049
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2