t0lte: update audio hal

Bring in following from i9305 audio hal:
- Fixes headphone sometimes not enabling
- Increased mic gain
- Cleaned up audio dock configuration
- Increase speaker volume during voice call
- Removed invalid mic controls
By markcs <mcampbellsmith@gmail.com>

t0lte: boost audio incall
-speakerphone was being clipped, scale back the index
and increase the overall boost (includes out-of-call audio)
-increase the other incall outputs
Author: sbrissen <sbrissen@hotmail.com>

Change-Id: I4c79d078f571a08bc22ee9b11a2f92f6539876cd