Apply bacon to other languages and compilation backends ?

Some parts of bacon were designed for Rust and are tied to cargo:

* default bacon.toml file
* compiler output parsing
* test output parsing
* documentation
* the use of TOML (which is just totally unknown outside the Rust ecosystem)

That's not much. Bacon could be used for other build chains.

But as I don't currently have a personal need, I'll progress there only if there's some interest.
Comment if you're interested.