Updated Japanese translation
Updated Japanese translation

svn path=/trunk/; revision=3043

tim-janik/beast,tim-janik/beast,GNOME/beast,GNOME/beast,swesterfeld/beast,GNOME/beast,GNOME/beast,swesterfeld/beast,swesterfeld/beast,tim-janik/beast,tim-janik/beast,tim-janik/beast,tim-janik/beast,GNOME/beast,swesterfeld/beast,swesterfeld/beast,tim-janik/beast,GNOME/beast,GNOME/beast,swesterfeld/beast,swesterfeld/beast