Danish language.. to the release branch this time..

As requested, I'm submitting my pull request to the release branch instead of master..

I will see if I can get some other danish guys (and gals) to review it..
As @sbruchmann said, http://www.adobe.com/go/thirdparty_da/ redirects to http://www.adobe.com/dk/products/eula/third_party/ which is incorrect. This is because the Adobe EULA web site does not seem to have a translation for Danish, so remove the `ADOBE_THIRD_PARTY` line so that it defaults to root (English) translation.