create a view in Admin that allows an admin to see all orders that have ...

...not been placed.

1. Create Button `Vendor View` in admin panel.
2. When click on `vendor view` button its shows all vendor listing that
ordered = `yes` from shopping cart table.
3. When click on any one of vendor its shows listing of product where
ordered = `yes` and also shows status drop down and confirmation input
box.
4. When change the status and enter the confirmation number its update
ordered and confirmation number field in shopping cart table.