libril: HTC8960RIL: add flag to force CDMA + LTE network mode
m7wls needs to force LTE on CDMA network type, else it comes back WCDMA preferred. This is pretty hacky but it keeps it out of the CM telephony stack.

Change-Id: Ic2771b3ef3dc75070909fcb81a628b2353af121c
remove policy conf
apq8064-common: remove duplicate media configs.

Change-Id: Id11a8820ed5619f612ad6a8e49c4750bb8aa454a