Settings: Navigation bar Quick launch shortcuts (2/2)

Change-Id: I824cdd21bb4abdeb8571c1de6a18494dbb10b7a7
Fix navring targets build

The resources are copied together from the Keyguard Package and the cyanogenmod repo. Thanks for their hard work!

Navring targets works now, the only problem I have is, that the animation of the quicklaunch ring is a bit laggy but I don't know whether this is caused by the navring commits or anything else.
And another thing: I didn't added the "Utils.isPhone" function from cyanogenmod which is needed to detect whether a large screen is used or not. So if the settings lock weird on a tablet it's probably caused by that and we have to fix it.

Conflicts:
	res/values/pa_strings.xml

Change-Id: I751a65e5ded3e385dfa4915ce259eb30422e6c08
Add "Utils.isPhone" function for nav ring

As well as Hybid and Tablet. Codes are directly ported from CM