Updated Danish translation

Here is an updated Danish translation for Abiword-Dev/0.9.x.
A bit confusing on http://abisource.com/contribute/translate/ - it says
99% translated; what that actually means is that 100% of the strings
were translated, but around 4% were marked as fuzzy (and were indeed
inadequately translated, inherited guesstimated translation strings, I
suspect).

Yours,
Morten