Settings: CS translation

- added ADB over network
- changed message for Privacy guard
- added off to battery status
- added hw keys for camera
- fixed swapping of volume keys
- added sleep button on lockscreen
- added 2 more gamma tuning entries
- added performance profiles
- fixed volume control

Change-Id: Ib2b2f50cffad05b9f032e3781e56faed8781ee86
Merge "Settings: CS translation" into cm-10.2
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2