Settings: Update italian translation

	Add a bunch of untranslated strings
	Strip away comments and empty lines

Change-Id: I8b5c88d6f13ddcc9c2f3a075cd3b45ddd71bb399
PT-BR: Update translations

Change-Id: I3295b59ee8000367a4aed9953de9d991ecadfe93
Merge "Settings: Update italian translation" into cm-10.1
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Settings into jb-mv

Conflicts:
	res/values-it/strings.xml

Change-Id: I8342e6ddabd35551240a24cd4b6003c1018f43cd