Version 0.8

Authlib has tried to introduce Django OAuth server implementation in this
version. It turns out that it is not that easy. In this version, only Django
OAuth 1.0 server is provided.

As always, there are also RFC features added in this release, here is what's
in version 0.8:

• RFC7523: Add JWTs for Client Authentication of JWT Profile for OAuth 2.0 Client Authentication and Authorization Grants.
• OIDC: Add response_mode=form_post support for OpenID Connect.

Improvement in this release:

• A new redesigned error system. All errors are subclasses of a AuthlibBaseError.
• I18N support for error descriptions.
• Separate AuthorizationCodeMixin in authlib.flask.oauth2.sqla via issue#57.
• Add context information when generate token via issue#58.
• Improve JWT key handles, auto load JWK and JWK set.
• Add require_oauth.acquire with statement, get example on Flask OAuth 2.0 Server.

Deprecate Changes: find how to solve the deprecate issues via https://git.io/vhL75

Code Changes: v0.7...v0.8