Superuser: LT translations

Minor fixes, changed quotation marks to match AOSP strings

Change-Id: Ic9b87589d41e1a67d5616dca121e5aa93bd5e8e1
Superuser: LT translations

Fixed quatation marks
*Improved translations
Change-Id: Id0c19966c4cde128e1f03c04bec7608c76681792
Superuser: add copyright notice

Change-Id: Idb98a35676e5262837dc44392826835c5a009ab6
Revert "Superuser: add copyright notice"

This reverts commit dd7824ac5ab71417be064022c059a6a0097af0f9.

1. What gives CM the right to slap this on.
2. Why is this only being added to 1 damn file.

I've seen copyright notices tacked on to files before, but never one file.
Oh, and I've only seen them tacked on by the original author(s).