DRAFT - adds missing MMG to Mudskipper

[jflo]

Opening as draft to illustrate a problem:

I edited this with NewRecruit editor, and it seems to have touched every single line in the file.

Do the Konflikt47 data maintainers intend to switch to NewRecruit editor, or should this PR be re-opened from BattleScribe editor, where I assume there would be a much smaller resulting diff.

Alternately, if we wan't to cut over to NewRecruit as the "standard" editor to be used, I'm happy to open new prs on each catalog with no changes other than what NewRecruit does when saving an unchanged file.

Thoughts?

[jflo]

soliciting feedback from @ingeanus and @amis92 as only listed "recent" committers

[ingeanus]

Transitioning to New Recruit has been a plan, but one of relatively low priority for myself now as I have mostly just been performing maintenance rather than large updates. The old maintainer has been inactive since before I took over, so I doubt there will be much input on that front.

At a minimum I'll look into this pull and see how far the changes affect anything. New Recruit is likely the priority going forward, both due to its improvements and the increasing adoption for the community, but I don't necessarily have to time to perform and update the repository as a whole beyond fixing issues, maintaining it, and so on.