Created order with line items
Updated model
Order can add line items
Added runner file
Corrected double syntax in menu spec
Order is initialized with no line item but can add and remove lineitems
Order can calculate grand total
Created customer with no order
Customer can place an order
Customer can cancel an order
Created takeaway with no customer
Takeaway can add customer
Takeaway can remove customer
Takeaway should have a menu
Takeaway shouldn't have orders
Takeaway can take order
Takeaway can fulfill order
Customer should have a name
Customer should have a phone number
Added Gemfile