Add puma closes #190
Add access control for relation updates and deletes
Towards specs for access control
Add Specs for Access Control settings in ApiController
Merge pull request #191 from edpaget/puma

Add puma closes #190
Remove unneeded format
Don't use an index route
Merge pull request #180 from edpaget/access-control-for-update-and-delete

Add access control for relation updates and deletes