Revert "Implement "real" KitKat color scheme."

This reverts commit 70251d30db702ceae30d1894d8bd51f111c4bb05.
Settings: follow kitkat's ui

- manage apps; tab selector and ram usage
- battery data usage bar
- app widget toggle

Change-Id: I804b4b47563545d7ab124f4cc4800ef4034bf754

Conflicts:

	res/values/colors.xml
App Ops: Follow KK UI