Settings: follow kitkat's ui

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

Change-Id: I804b4b47563545d7ab124f4cc4800ef4034bf754
(cherry picked from commit 918e3ec7e42f107138c2b0b52fb8a919e945d2e3)

Conflicts:
	res/values/colors.xml
Merge branch 'cm-11.0' of https://github.com/096-NET-UKRAINE/android_packages_apps_Settings into cm-11.0