Superuser: NL translations

Patch set 1: - initial commit
Patch set 2: - implementing suggestions
Patch set 3: - implementing suggestions
Patch set 4: - implementing suggestion
Patch set 5: - consistent strings

Change-Id: If85bfd34891e98d0954575ceb908e6c375fba2e8
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/Superuser