Revert "Add FM support"

This reverts commit 960c79dce1298c9a17c606e6b524def9c0e5bcec.

Conflicts:

	BoardConfig.mk
	init.geehdc.rc
	ueventd.geehrc.rc

Change-Id: Ifc9b6f9e7c7f852cad7050d97a61b178f0542205