Fix paths in documentation
Populate request with client, user and scopes in validate_bearer_token
Remove duplicated test in test_client_credential
Unit tests for extended request
Add user and access_token to request instance
Add rest_framework extensions
Add djangorestframework to requirements for tests
Add access_token to OAuth2Validator
Add rest_framework integration tests
removed hardcoded link
Fixed tests when djangorestframework is not installed
requirements splitted and move to separate dir. travis now use optional.txt reqs to test everything
Fix travis again
Improved documentation home page
Renaming requested_scopes in required_scopes
Backwards incompatible changes in CHANGELOG
Add rest_framework integration tutorial
Docs improved
Add Emanuele e Stéphane to contributors
Changelog updated