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

Conflicts:
	res/values/colors.xml
In the war against Holo blue, we're winning :-)

Remove More blue. From DU. Edited for AICP

Before :
http://i.imgur.com/L9GNF6Z.png

After :
http://i.imgur.com/MvJRsa9.png

Change-Id: Ieadf52d7f5c8a25727c5d6b9f356347df0df3a98