“Display on PO Pdf Customer Name From Linked SO” checkbox on the Vendor edit form

Vendor edit form:

• “Display on PO Pdf Customer Name From Linked SO” checkbox:
  • was added next to the Account Number textbox;
  • is unchecked by default;
  • if the checkbox is checked and was created Purchase Order with linked Sale Order:
    • On the Purchase Order PDF:
      • is displayed customer Name as Order Note;
      • is displayed before Datagrid;
      • If Purchase Order has more than 1 linked Sale Order -> is displayed Customer Name from each of the Sales Orders comma separated.