new products can be added to the list

[kathryn-baker]

From the main application the user should be able to add a new product to the inventory list. Details of the new product should include:

• name
• stock level
• unit type (e.g. pieces, weight, length etc)
• materials used
• profit margin
• cost to make (calculated from material)
• selling price (calculated from cost to make)
• wholesale price (calculated from cost to make)

[kathryn-baker]

This will be deferred to be done until after the REST API is implemented.