[Xfce-i18n] Xfce credits.da.php patch commit

[Jérôme Guelfucci]

Per Kongstad:
> Hi,
>
> Please find a patch for credits.
>
> The website is crashing in Danish as some code is missing. This has
> been added to this patch.
>
> Best regards,
>
> Per Kongstad
Hello,

Committed, thank you! Please note that the Danish translation is weird 
in some places (main page, credits page...), the English text is still 
here and the Danish translation is just under it. You guys should fix that.

Cheers,

Jérôme