celebrate our testers - fixes #552
What does this PR do?
I couldn't fit the full usernames, so I used the localpart (like we do for sponsors).
While I was there, I fixed the "all contributors" link that had stopped working who knows when.
Contribution Guidelines By submitting this merge request, you agree to follow our Contribution Guidelines
-
I agree to follow this project's Contribution Guidelines -
I have made sure to test this pull request