Remove multi-product proposal

src/main/asciidoc/models/design/order.puml

@@ -19,27 +19,6 @@ package Salespoint {
     enum OrderStatus
 }
 
-package catering.catalog {
-    class Consumable
-    class Rentable
-
-    class MultiProduct {
-            + getPrice()
-        }
-
-    class Employee {
-        + getMaxHours()
-        + getSalaryPerHour()
-    }
-    note "this could work" as myNote
-
-    MultiProduct -up-|> Salespoint.Product
-    MultiProduct "1" o-- "*" Employee
-    MultiProduct "1" o-- "*" Consumable
-    MultiProduct "1" o-- "*" Rentable
-
-    myNote .- Employee
-}
 
 package catering.order {
     class OrderController {
@@ -58,7 +37,7 @@ package catering.order {
     OrderController ..> Cash
     OrderController ..> Quantity
     OrderController ..> Cart
-    OrderController ...> catering.catalog.MultiProduct
+    OrderController ...> Salespoint.Product
 }
 
 @enduml