World Phone Support

Credit: CM
You will need to remove common_gsm/common_cdma from your liquid.mk
Generic multi-carrier overlays based on hammerhead

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

Change-Id: Icfd6f168fe7bed2a906267cd052335abd0867663
Add falcon, ghost, vanquish Unified 

Remove variants that do not need to be built
Multi-carrier overlays: Fix Mms

 -Set default uaProfUrl which can then be overridden
 -Add verizon eri for 31099

Change-Id: I24c9ab498cf4058367987cfe12513c4adddb7543
Revert "Switch to Unified Device Tree's"

This reverts commit 01e9e8e9726802d7ca926cb30e74efd158db072c.

Conflicts:

	vendorsetup.sh