VEH-36: Parts Reference submodule

Create a submodule allowing basic parts information to be recorded against a vehicle (values could be suggested based on other records for that vehicle model)

Example:

- Headlight Bulbs
- Engine Oil Grade
- Recommended Front Tyre Pressure
- Recommended Rear Tyre Pressure
- Front Tyre size
- Rear Tyre size

Essentially anything that may need to be referenced as a matter of course, so general maintenance rather than specifics (a seperate submodule could be created for managing a parts no. database)