Release v1.0.0

[pietgeursen]

Todos

• varu64 needs to be published on crates.io so that this crate be published there too. Crates published there aren't allowed to have github deps. Open PR here
• choose a name What should this crate be named? #9
• pull YamfHash out into it's own crate Separate yamf-hash into own crate? #18.
• Review the api of bamboo-rs-core Review the lib api of bamboo-core #15
• Improve the docs! Improve docs #24

[adzialocha]

Is bamboo-rs ready for release @pietgeursen? If not, what exactly is left, maybe I can help 🙂