Clean up the README.md and put everyting into GitHub's Wiki & Make a container that is configured to already be headless

[hax4dazy]

I was really looking forward to try this project, however in the process of trying to it up, I ran into some difficulties. For example, the README.md is currently very cluttered with a lot of information on one page. It would be much better if the entire thing was made into a wiki with separate chapters for stuff you might wanna know about.

Also making a headless VM like the ones seen in this docker image would make it way easier for idiots like me to easily deploy these where they might need a MacOS virtual machine but have no mac system around. I attempted to follow the instructions that are currently in the readme about making a headless container with Web-based viewer but failed to actually do so.

Making one container that does just that would be a lot handier.