Jhash v1.0.0

The first release of Jhash! 🎂
This version includes:

☑️ PBKDF2 - 64000 iterations as default (SHA1, SHA256, SHA512).
☑️ Bcrypt - 13 logrounds as default.
☑️ Scrypt - 131072 cpu/mem cost as default.
☑️ Hash class with easy create() and verify() methods.
☑️ Plenty of unit tests!