Remove sepolicy and use device/qcom/sepolicy instead

Change-Id: Id6bd08279e7f9e1ba34000d905d579926cce80fa
Set TARGET_USES_LOGD := false

Change-Id: I02cd05fae91ef1fdfc61eb53c7332b31473585c2
NFC: Remove hce permission

Change-Id: I69312181e8ae5df05ac1d6125e271675f16bda3b
proprietary-files: Use TimeService.apk

Change-Id: Ibdf69eeac2350846ea12850f01962c44bbf31639