Use the MM heap for the camera

Change-Id: I03340697e048cd2870016923004cd7b96c64f8d4
d2: support for hardware geofencing

Change-Id: Id44e1854be77c7dcb42b73e4fcde8d956075c9a3
Merge branch 'cm-10.2' of github.com:CyanogenMod/android_device_samsung_d2-common into cm-10.2