After downloading zip cart, page does not refresh

[gregstoll]

This is confusing because the cart is now empty but the page still shows the old items. Caused by #90.

[gregstoll]

This would probably be easier to fix in Javascript?

[gregstoll]

The template for the cart page is in modules/cart/templates/ViewCart.tpl. This is a little tricky because the zipcart logic is in a different place.

[gregstoll]

Maybe we can add some javascript to detect when the form submission is done and just refresh the page? That seems OK enough...