Localization Enhancements + Fixes

Some localizations didn't even have various switches, toggles, and some
of them do, but aren't connected. This should fix most (if not all) of
those issues. Also, some localizations, such as Japanese, need more
work, and I also need someone to do a localizable.strings for the
Dropbox linked/unlinked text, since that is done through code. (I'm a
localization n00b, sorry :P)