N7100: Fix incall BT audio and cleanup

- Fixes incall bluetooth audio (thanks to codeworkx for idea)
- Cleanup audio routing
- Cleanup audio volumes
- Cleanup power_profile to match stock values

Change-Id: I40e8f5df5e892475e73f7eae3e4418824385cc52
n7100: update extract script

Change-Id: I5b69cba938b460f9870a2f13f1f84fac3c860291
Merge remote-tracking branch 'CM/cm-10.1' into jellybean