TODO

Gracefully fail if ECDSA is used with ecdsa installed
Refactor JWS json decode and load
Implement RSA PSS signing
Implement JWE
Implement JWK
Update HTML docs with extended examples
Add tox runner for testing against multiple versions of python

Done

Refactor Algorithm logic with set Exceptions to return
Add HTML documentation
Implement ECSDA signing
Refactor JWT claims verifcation
Add actual exceptions instead of using the base exception
Audit JWT claims tests and rectify against the spec