Settings: Statusbar clock and date customizations (2/2)

base commit:

https://github.com/SlimRoms/packages_apps_Settings/commit/312052742259b25edd583b58a10d2b973181b74d
Some things changed on kitkat + our old code needed in general a bit
rework. All done with this patchset.

This commit add support for:

- Clock and date position
- AM/PM styles multilang support
- color
- Date style