Add fm radio kk_3.5_rb1.16 and enable

Change-Id: I6ca1e683d55c27a58db2a5329729f2475701c253
Set cpu variant to krait

Change-Id: Ie64b994e2b399b735afbf58b43b86b9b11543bb0
Build all the audio components for msm8226

Change-Id: Ia47862f09632cd84b3f4a2816b3d57753b49fbd3