Markdown syntax

[Yimiprod]

At the moment there's no support at all for markdown.

[marvinhagemeister]

Thanks for spotting this! Although I do edit .md files every now and then, I haven't noticed the lack of syntax highlighting. Now that vscode supports a much more developer friendly way to create theme files, I'm planning on converting the code to the new format. Supporting markdown with the next release will make a nice addition 💯