401 status is for invalid_token, not insufficient_scope
Merge pull request #186 from ushahidi/resource-server-correct-http-error

Send HTTP 401 for invalid_token, rather than insufficient_scope
Merge branch 'develop' of github.com:thephpleague/oauth2-server into develop
Fix broken http header extraction in Util\Request
In Resource::getExceptionHttpHeaders() use Request::BuildFromGlobals
Merge pull request #188 from ushahidi/fix-http-headers-util-request

Fix Resource server Request HTTP header access
Merge branch 'develop' of github.com:thephpleague/oauth2-server into develop
Updated changelog
Version bump
Merge branch 'release/3.2.2'

Conflicts:
	composer.json