m8: Fix VoIP clients

From xda user @dante020

This fixes no sound coming from the earpiece during a call
(tested with Google Voice). This issue can be reproduced on
all SIP clients such as CSipSimple, Media5 Fone, Bria,
Skype, as well as the built-in CM dialer SIP client.

Change-Id: Ia1f8a11893b14d3a419b8dcd88818084cc1b024a
Revert "Add ro.com.google.clientidbase to init_m8"

This reverts commit d3d7e11dc1e4670a9f4128e112f833001bb97a5d.

Change-Id: Ia44fa67064d19decd01c178b75ea9aaf8e5d6262
releasetools: set clientidbase for verizon

Change-Id: I83851c4283e373709acb9f49f025f6ded346ea97
Merge "m8: Fix VoIP clients" into cm-11.0
m8: update power configuration

Use CAF recommended settings and enable low power modes

Change-Id: Id67cd206d98dbb9a10d2da6aaa7766550b71efc9
m8: Increase the volume step at which the safe volume warning shows

Currently the warning shows up at less than half volume, at normal
listening volume. This bumps it up a bit.

Change-Id: Ie85bb036f75a55b2eb6d1802baba11e632c19908
cmhw: only expose userspace options if kernel supports it

Change-Id: I16e62b3a4b01f906db228fe84a32ec546c7a320e
m8: fixup whatsapp audio

add voip_tx as we are missing this which causes problems. .
props to @jackmu95 for discovering this issue.

Change-Id: I8c03de043d5045a96dd12f1a77ee764348b9d24e
Merge "m8: Increase the volume step at which the safe volume warning shows" into cm-11.0
Revert "m8: fixup whatsapp audio"

This reverts commit 06afa6264b3b3b0d1f3720d5cee39e56eb375763.

Change-Id: Ib82e1e837f81578ff20ca16298c5ff6e7c04c672
Merge remote-tracking branch 'CM/cm-11.0' into HEAD