Update model and CRUD structure
Revert "Update model and CRUD structure"

This reverts commit ccd544e6c4713868c49c2b367b6174cce4535bd3.
Revert "Revert "Update model and CRUD structure""

This reverts commit eb3b9fe05cc6895caa4ac3ef3bee14217b2a867b.
Edit menu appereance
Merge pull request #26 from jarmokortetjarvi/backend

Backend