Add MTK Ril class
Update tree with @chrmhoffman's changes
a116: GPS (thx to @chrmhoffmann
a116: Introduce multisim
a116: add support for Carbon ROM
a116: hwc enabled (without sync framework)
a116: enable multisim by default
a116: introduce multisim in ril class, enable multisim by default, fix gps and much more