move mccmnc overlays to thunderc and change mcc mnc to match researched current VMUS numbers (I hope)

Change-Id: Ifb091738d744634d10501233d25366f8fa964421
add xml to match mako and tweak apn back to cm to try again

Change-Id: I58dc0ba915f6a5a033ac3487f228ffed44b94394