appLists: set height and width for app icon

due that the app icons on a lot apps are a mess now and not consistent
due of changes in kitkat let us set them for dialogs to our fixed
36dp value which was a good value in the past for all app icons
in settings

Change-Id: I00cab4aa4ded517ef63a193b58a03138abd355d8
Theme: Make About phone > Status UI colors consistent

Change-Id: I8293409a1fdd2c180d055d07e5439e1f1597288a
Utils.java port some basic functions

Utils.java fix import
Add CPU & RAM info.

Patch Set 2 : Fixed tabs

Change-Id: I1f8bdd0ea148e7de2e14886fc8972870cb26588d

Conflicts:
	res/xml/device_info_settings.xml
	src/com/android/settings/DeviceInfoSettings.java

Add CPU & RAM info.
----------- fix up

Conflicts:
	res/values/strings.xml
clean white space