This looks awesome and thank you for doing this work. Just from an outsider's perspective, I was expecting to learn what LuaCOM was for when I went to the repo and looked at the readme file. Instead I learned how it's a consolidated fork, etc. Of course, I followed the link back to the root and learned it was a binding to Microsoft's Component Object Model.
Might be helpful to include a description of what it is in the README.md, but maybe I'm missing something something about the structure of your project.