gnomeradio translations

[Joergen Scheibengruber <Joergen Scheibengruber informatik uni-ulm de>]

Hi!

I received some new translations for gnomeradio, others have been
updated. Could someone add them to cvs?
(gnome-i18n/extra-po/gnomeradio). I include the Changelog I made, too.

BTW: Translations are still welcome. If anyone feels like it, you find
the tarball with the .pot file and information on which languages have
already been translated on http://mfcn.ilo.de/gnomeradio. Please don't
just put new translations in cvs, but send me a version, too, because i
don't check cvs very often.

Thanks for the help,
Jörgen