d2: Show LTE option for preferred network

Signed-off-by: bmc08gt <brandon.mcansh@gmail.com>
BT: Add interleave scan

* allows both Bluetooth LE and classic devices to be discovered

Signed-off-by: bmc08gt <brandon.mcansh@gmail.com>

Conflicts:
	bluetooth/bdroid_buildcfg.h
update sepolicy to align with aosp

Conflicts:
	BoardConfigCommon.mk
update selinux to match hammerhead from aosp
fstab: mount external storage

* Vold handles mounts in 4.4

Signed-off-by: bmc08gt <brandon.mcansh@gmail.com>

Conflicts:
	rootdir/etc/fstab.qcom