Manage motor pool
As a foodbank I want to manage my motor pool in order to plan tours.
Acceptance Criteria
- I can create a vehicle. A vehicle has the following properties: License, Capacity, Owners, Drivers, Managers
- Only the owner of a vehicle can allow other volunteers to drive a car
- Only the owner of a vehicle can allow others to manage the car
- Only a manager or an owner can schedule a car for a tour
- Only Owners, Managers and Drivers can drive a car
- Every volunteer can create a car