Changes

Very excitingly, this Wiki uses [Markdown conventions](https://www.mediawiki.org/wiki/Extension:Markdown) for writing texts. Markdown is written in plain text, which makes writing and editing faster as you don't have to click on buttons to format. For example, you indicate the highest level of titles with `# Cool Title` and lower titles with `##`, `###`. To make text bold, use two underscores in front and after the word `__bold word__`. For italic text, use one underscore `_italic text_`. For more help with markdown conventions, check out [this cheat sheet](https://github.com/adam-p/markdown-here/wiki/Markdown-Cheatsheet). You can use [HTML tags](https://www.mediawiki.org/wiki/Help:Formatting#HTML_tags) for comments, quotes, many other things. They are quite useful.