Order summary visable throught one page checkout

A temporary fix is to simply add the following lines to the bottom of OpcPaymentInfo.cshtml

<div class="order-summary-body">
@Html.Action("OrderSummary", "ShoppingCart", new { isEditable = false })
</div>

This will display the order summary underneath the credit card details form.

Can be added to other OPCxxx.cshtml pages as required

Thanks for suggestion. I think it should be visible during the entire process of one-page checkout