cm: Add Galaxy S4 Mini maintainer

Change-Id: I7580e9e89f24eca96e5d4b76d71dc4a3b8b41816
Generic multi-carrier overlays based on hammerhead

 -Added Sprint MWI quirk to 310120
 -Added Verizion specific eri file

Change-Id: Icfd6f168fe7bed2a906267cd052335abd0867663
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0