[Add] begin new permission system
[Upg] fix permission migrations && permissionProvider facades
[Upg] createPermission : add validator
[Add] permission exceptions
[Upg] permission : findAll() method
[Add] unittest permission file
[Upg] refactoring permission provider
[Upg] fix namespace, etc
[Add] Permission/PermissionProvider testing
[Upg] remove unused setters
[Upg] add test
[Add] permissions index views
[Upg] delete permissions
[Add] Permissions : CRUD
[Upg] add test CreatePermissionInvalidInfos
[Upg] create group with new permissions
[Upg] update group with new permissions
[fix] empty permissions
[Upg] add super-user permission in migration
[Upg] refactoring + new permissions on create user