v0.8.0
- Added Branca::new() interface to simplify generating Branca tokens.
- Migrated Key and Nonce fields from Vec to &[u8] in exception to the Branca struct.
- Self variable in Branca struct is now borrowed rather than owned.
- hChaCha20 module is now a private module. (Only needed internally by the encode/decode) methods.
- Branca now uses Ring for nonce generation
- Added Documentation to all fields.