Create static website for KiNO with Github Pages

[locomoco28]

I have created this website using the mkdocs static side generator. Take a look at the README to get an idea on how to use it.

The website is currently hosted on my fork under the following address: https://locomoco28.github.io/kino/

I believe that this will be a lot more helpful for players who are not familiar with navigating through Markdown files in code repositories. I'm hoping to offer people an easier experience installing or troubleshooting the mod so there are less people repeating the same questions in public chats.

I'm leaving you the choice on whether or not and where to give attribution for me. This has been my first kind of contribution on a Github Repo and I hope my changes are well received. Let me know if there is anything you're not familiar with :)

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I also added German installation instructions btw

[locomoco28]

Merged with current master branch

Commits: b4333f9 0034a15 71061b6

I didn't touch the docs/advanced_usage/custom_maps/ru.md file as I don't speak Russian and wasn't sure if I might break some things. You can see what I have different in the en.md tho, so you should be able to easily customize it. That might also help you to get used to some stuff :)