[dev] New Horde translation

[Chuck Hagenbuch]

Quoting Jan Kuipers <jrkuipers@lauwerscollege.nl>:

> I attached the Dutch translation for Horde.

Thanks, it's committed!

> In lack of some better method, I use this as follows:
> strip the header from the Horde translationfile and append the result to the
> application translationfiles.

Yeah, I need to work something for this into the .mo build process. I'm pretty 
sure there's a gettext tool to do it.

-chuck

--
Charles Hagenbuch, <chuck@horde.org>
Some fallen angels have their good reasons.