Fly me a rocket

This is a basic rocket web app. It uses tls to serve content, signing itself with keys that are in private, along with a generation script. A tryout use case would bring :

( cd private && bash gen_cert.sh )
cargo run

One should use Let'sEncrypt keys for a specific domain. See Rocket.toml for adding specific keys for production binaries. Self-generated keys are useful for developement environments.