jewel: update mount options

Change-Id: Ie61c04580b8e229a103e3c09c0e19ae22de492de
jewel: mount firmware partitions

Change-Id: I7b53397454dced3a08ee8136e8d2aa6b9915ab8c
jewel: snd_msm_config: update volumes.

after months of testing, this seems to be the best settings.
Thanks gibson for all of your help testing.

Change-Id: Ic3296fce699387b99c3b4d6f704e44d9b359cc11
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1