build nfc HAL from the source instead of prebuilt

Conflicts:

	klte/klte-vendor-blobs.mk
	klte/proprietary/blobs/nfc/lib/hw/nfc_nci.msm8974.so

Change-Id: I16d7c79ec74a0f9767c460e8d6af7b2d0873c7bc
add missing audio firmware for t-mob and spr

Conflicts:

	klte/klte-vendor-blobs.mk

Change-Id: Iece9253cd042124d83bd2a1fc7c87efa14a5fc7c