[Gimp-docs] Updating quickreference

[Kolbjørn Stuestøl <kolbjoern stuestoel no>]

It looks like I have forgotten something, so: How do I update the 
quickreference/po/nn.po file?
I tried to add it the same way as the others po files, i.e.
git add -> git commit -> git push, but failed.

BTW: The Norwegian file in Keys and Mouse Quickreference (PDF) on the 
docs.gimp.org site is missing.

Kolbjoern