Added

• #30
  adds the AuthenticationInterface to the config provider so OAuth2 works out of
  the box. Can always be overwritten in project configs.
• #38
  added the the /oauth route configuration in docs.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #21
  fixes unknown user will throw an exception. When a user tries to use a
  username that doesn't exist in the database an exception is thrown instead of
  an invalid_credentials error.
• #22
  fixes exception thrown when client secret is missing. When a client id is used
  that has no client_secret in the database an exception is thrown instead of an
  invalid_client error.
• #23
  updates the token insert statements to match schema located in data/oauth2.php
• #37
  fixes issue with script to generate keys writes to vendor dir