Natural Docs 2.4 Beta 1: New Languages

Time to start wrapping up 2.4. What do we have in store? Five New Languages I've been letting the language list languish for far too long, so now we have five more. Natural Docs now has native support for: Rust Swift Kotlin Go TypeScript All of these languages have mini-parsers written for them, so while they still only have basic language support they each have their own keyword lists for syntax…