Rust Template

[alainm23]

Rust is becoming a very popular language among developers, so support could be provided for generating a template using Rust as the base language.

[teamcons]

I was going to file this ! @davidmhewitt did:
https://github.com/davidmhewitt/elementary-rust-example

I think having a boilerplate ready this way would encourage the rust enthousiasts to try Granite
Before finding this boilerplate i wasnt even aware it was possible !