Settings: move CM additions out of AOSP files

Patch set 5:     - don't forget about Wi-Fi region code arrays...
                 - seperate strings and arrays
Patch set 6/7/8: - rebase

Change-Id: I0344183c1d7587de7b0a2321e364159ee356dbae
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Settings into cm-10.1-n7

Conflicts:
	res/values/arrays.xml
	res/values/strings.xml