fix issue 340, but can't testing with dummy app. cause duplicate calling use_doorkeeper would conflict naming routes
Silent the Hound warnings about lines length for spec files
Merge pull request #412 from supertinou/No_more_80_character_line_limit

Limit lines to 120 characters and not 80
and spaces around the curly braces
Merge pull request #413 from jasl/fix-issue-340

fix issue 340
Application may be nil when using Password Credentials

[fixes #401]
Split RequestConcern#on_successful_authorization into before_successful_response and after_successful_response.

This change enables Doorkeeper to be extended by allowing the TokenResponse to be modified following the creation
of an OAuth access token.
Merge pull request #415 from playon/openid_connect_extension

Extend Doorkeeper TokenResponse processing
Fix as_json method since application is not required for access_token
Merge pull request #425 from simonbnrd/fix-access_token_issue

Fix as_json method since application is not required for access_token
Update CHANGELOG. README typo fix. [ci skip]
Releasing version 1.3.1. [ci skip]
- 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