Status bar clock and date customization (2/2)

Thanks SlimRoms for the codes
Based on this commit:
https://github.com/SlimRoms/packages_apps_Settings/commit/312052742259b25edd583b58a10d2b973181b74d

Change-Id: Ib924fc2a5a52fdd71b3c9bab19122e7b779a8699
Signed-off-by: Almite <almite@hotmail.com>

Conflicts:

	res/values/ar_arrays.xml
	res/values/ar_strings.xml
Add network usage stats to status bar (2/2)

Signed-off-by: Almite <almite@hotmail.com>