Settings: Disable Battery status preference on ModLock.

Change-Id: I9c1b978cd3c50b6db73b333b9e392ee1918a9499
[2/2] Settings: statusbar clock customization + color picker

- added slims clock and date customizations for status bar
- added our own modded marginov color picker which we use as default
[2/2] Settings: Network speed indicator
Fix back RU translation