bacon: increase voice volume

satisfy the masses.

Change-Id: I35773b7890ced357404037725b66ab37e4fa14f5
bacon: drop earpiece volume a bit

Change-Id: I0b521c6adaf3c401afd45893fe430930339e21bc
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_device_oneplus_bacon into HEAD