translation blocks added to invitation emails

[stuinman]

I added the translation blocks that were discussed in earlier posts for #869. I referred to this site for my changes:
https://svn.python.org/projects/external/Jinja-1.1/docs/build/templatei18n.html

Let me know if there is anything more I can do/fix!

[almet]

Thanks! I'm actually unsure this is the whole story. Behind this we need to call make update-translations and when I do it (after rebasing #1279) I don't see the translated strings in the regenerated messages.

Have you tried it works as intended?

[almet]

Thanks for the work on this.

I'm doing some winter cleanup on the repo, and closing this as it had no activity since more than a year. Feel free to reopen if you feel like it!