Center clock + circle battery colors + some adjustments in battery bar color (2/2)

Include:
- Clock alignment
- Clock colors
- Clock date, date style and date format
- Circle battery color
- Cricle battery text color
- Circle battery animation speed
- Reset to stock color button for clock, circle battery and battery bar

Thanks to kufikugel!

Change-Id: I2c79d0299cf0cb6cec29403a218caa4d759e376a