arm: hammerhead: Use LGE rfkill driver

Port rfkill driver from android-msm-dory-3.10-kitkat-wear.

Change-Id: I831666a8c45fa71d465db647561cc06f3ee8b0f9
bluesleep: Update to latest google version

Use bluesleep driver from android-msm-dory-3.10-kitkat-wear.

Change-Id: I8c5d10bc77bc0c47a1c5d35a7164c071d1a920e1
msm_serial_hs: Update to latest google version

Port msm_serial_hs from android-msm-dory-3.10-kitkat-wear.

Change-Id: I8c32e656ab8f8291bd49fe53c5da67c465d5d733