Add Base and Deletable models --- Add Events entity and repository
Add Onyx Back-Office with events CRUD
Add Cas class
Correct Admin firewall
Add local grunt server (yeoman) for front part development
Add All core entities with Cruds
Merge branch 'master' of github.com:Flo-Schield-Bobby/onyx into core-entities
Merge pull request #4 from Flo-Schield-Bobby/core-entities

Core entities