Dutch translation

[iw0nderhow]

Here's a Dutch translation. Might be a bit wonky due to the fact that I'm not a native Dutch speaker, but I think it's fine. ^^

I've left some links untranslated because there are no Dutch equivalents.

[rugk]

Hi @iw0nderhow,, first of all, thanks for your first contribution to this project! :tada: :+1: 🏅 I hope you'll like this project and enjoy hacking on it… :smiley:

Please notice there are more things to translate like the add-on listings on AMO (addons.mozilla.org) etc. See the contributing guide for more information.

BTW: Next time, try to avoid doing a pull request from the master branch, because you can run into problems when you have a "non-clean" master that does not follow this repo here (i.e. "upstream"). See this article for details. Anyway, this is only a tip for the next time. :smiley:

Also note if you want you can also write the Changelog entry already, just copy an existing one as explained as a side-note here.