msm8960-common: I don't want to see your face

Strengthen the prohibition against face detection as some third
party apps are ignoring it.

Change-Id: I88df1b40f27472b7ed40d745b4b5b59b6d2fa560
msm8930: Disable hostNSOffload feature

Change-Id: I9b200fd100602991339fabb85febe76f6d1d93ba
msm8930: Disable CSD client

 * msm8930 isn't using it.

Change-Id: Ic3dad4074d2fcfd699800f23823d91dcb096d654
msm8930: Enable Samsung audio

Change-Id: I5cfd2b472cbe179b711474c29b0df7f55288207f
Revert "msm8930: Disable hostNSOffload feature"

 * No real difference in battery usage noticed.
   Maybe a little bit better with this enabled.

This reverts commit 74e9ef5e6ff566dfbcbd543585b8c176e7d827be.

Change-Id: I91e1827ae396785931cf50871bae1b65b4bd1b66