HALO: Squashed Updates
Includes:

HALO bugfixes
HALO vibration fix
HALO what else, style changes
HALO fix speech fade out
HALO smoother operation
and Translate Korean string a bit

Change-Id: I0f474b7a01f0b10f0b5091ba3fee793b5f008a5b
Frameworks: Volume step Controller
Media and Call

Change-Id: I23110390378dad1f30bf6e827190849c53f44dc0