- Adds missing expectations for a spec in protected_resources_controller_spec.rb
Merge pull request #427 from quetzaluz/feature/spec-expectation

- Adds missing expectations for a spec in protected_resources_controller_spec.rb
Don't need to enforce a string-quotes rule
Fix path for specs rubocop rule
Add Forbidden token response

This resolves isssue #243 by returning 403 Forbidden with a description
of the missing scopes when a token has insufficient scope to request a
resource. Adds a ForbiddenTokenResponse class, and tests for the
implementation.
Merge pull request #418 from edpaget/handle-forbidden

Requests with insufficient scope should respond 403 Forbidden
Update CHANGELOG. [ci skip]
DRY error response handling
Merge pull request #428 from edpaget/dryer-errors

DRY error response handling
Use RequestConcern's implementation of scopes
Resolves to TODOs in the doorkeeper for helper

Moves token validation from DoorkeeperFor class into the Access Token
class.
Add specs for new methods in AccessToken and Scopes

adds test for includes_scope? acceptable?
Fix a style error in specs
Remove duplicated valid_token? method
Merge pull request #417 from edpaget/fix-todos-in-doorkeeper-for

Fix TODOs in the doorkeeper_for class
allow to contain a query parameter
Merge pull request #432 from znz/allow-query

Please allow to contain a query parameter for hybridauth.