Release version 0.8.0
Breakable changes
Changelog:
- Rewrite to ES6
- Refactor all code & invert dependencies
- Add length option to Ripemd, Sha256, Sha512, Snefru
- Add rounds option to Has160, Md2, Sha0, Sha1, Sha256, Sha512, Snefru, Whirlpool
- WHIRLPOOL, WHIRLPOOL-0, WHIRLPOOL-T now selected by option type
- Rewrite documentation to esdoc