msm8660-common: Use common QCOM SELinux policy

Conflicts:
	BoardConfigCommon.mk
	sepolicy/bluetooth.te
	sepolicy/device.te
	sepolicy/file.te
	sepolicy/file_contexts
	sepolicy/init.te
	sepolicy/init_shell.te
	sepolicy/mediaserver.te
	sepolicy/rild.te
	sepolicy/surfaceflinger.te
	sepolicy/ueventd.te
	sepolicy/wpa.te

Change-Id: I66a4ca460a2575b82746847e69cf3647218aefe4