Empty Orders? no sir :P

[Kazathur92]

Description:
Added the inability to have an order with no items. If an order has no items it will safe delete itself.

Steps to Test:

• Remove all items from your order in your shopping cart.
• Check your order history, make sure nothing appears.
• Check database, make sure table deletedOn has dates now.

[jessicabarnett8219]

👍 yay!