Revert "nfc: Build the NFC HAL"

This reverts commit d895452b356c7e90aa9a3ed0dc44e906ad2ac2d9.

Conflicts:
	BoardConfig.mk
Switch to linaro-4.8-14.04 toolchain

Change-Id: I41b45d1213882313e81de71230f92d4839322f9e