Additional information at README.md

Add README.md

Add information to Cargo.toml

Format hello messages

Add a secondary file to check if every file went to vfs

Exit with error if error from Ruby script

Load and run Ruby script

Call #init to add ruby sources to Artichoke interpreter

Instantiate and Artichoke interpreter

Add init function to load Ruby sources into vfs

cargo add --git https://github.com/artichoke/artichoke artichoke

Use RustEmbed to load Ruby code into the project

cargo add rust-embed

Initial