“Set List Cost” button for Vendor Flow Orders

“Set List Cost” button:

• was added for next Orders:
  •  Purchase Order -> available for next statuses:
    • Draft;
    • not Received;
    • not Shipped;
    • Partially Received;
  • Item Receipt -> available for next statuses:
    • Draft;
  • Bill -> available for next statuses:
    • In Review;
    • Open;
    • Paid;
• disable if no one item is checked;
• after clicking on the button:
  • the Item Cost is changed to List Cost;
  • if Vendor and Item have list cost it’s taken from the “Item -> Vendor tab”;
  • if Vendor and Item do not have list cost it’s taken from “Item -> Pricing & UOM tab”;
  • PO:
    • the Price is changed to List Cost;
  • IR: 
    • the Item Cost is changed to List Cost;
  • Bill:
    •  the Item Cost is changed to List Cost.