Making change to a submodule

[Narroo]

The easiest way to work with it is to fork Core on GitHub, then

Code:

git remote add my-fork (your URL here)

then commit, push to my-fork and Pull Request. Then you're all done

(You do need to update the submodule manually for everybody else - just pull from origin, then go to the root directory for MCServer and commit it as if it was a file. You don't need to worry about this as people can do it later, just for timing.)

Yes! Sent my first pull-request, hopefully it's done right.
Speaking of pulling, is there some kind of glitch with pulling right now? I'd had issues with pulling my fork right now and I can't get any definitive answers via google search. But now it seems to have resolved itself. Something about a username/password error?