Renew of the documentation Pt.2

[Kovah]

Split up the single commit from #24 into multiple single commits.
These commits also correct some issues with the original commit.

More commits will come in shortly.
All commits are in. Feel fre to review them.

[greggman]

Thank you for this. And thanks for splitting them up. I was much easier to see what changed

[Kovah]

You're welcome!
By the way: would you be interested in a slight overhaul of the HappyFunTimes server UI itself?

[greggman]

I'm planning to remove the server part so probably no reason to update the server UI since it will disappear.

When I do that pretty much any UI will be game specific. The only common ui is the one presented by happyfuntimes.net. You're free to up re-style that if you want but fyi it has the goal of being as small as possible so no jquery, no bootstrap, etc.. Just keeping it small. That repo is here