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Author: Narsil
Pull request: yes

# What does this PR do?

Largely taken from #859, but redone in order to avoid documentation issues since the
switch to MD. @NielsRogge you are co-authored, since it's mainly your PR.

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Fixes # (issue)


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Comments:
> Thanks for working on this. I don't think you have properly put Niels as Co-author, there needs to be a special syntax Co-authored-by xxx in a commit description for GitHub to recognize it.

The email I used was wrong, I had to dive into other git commits to find the proper email.