Mod #444 Quantity Shipped Determines Number of Catchweight Lines

The entrée Invoicing process is designed to expect that a newly-entered order will start life with all of its "Quantity Shipped" values set to zero. As a result, when determining the number of fill-in blanks to print on the Loading Sheet for recording catchweight detail, it will use Quantity Ordered whenever Quantity Shipped is zero. This modification forces the process to always use Quantity Shipped meaning that NO catchweight lines will print if Quantity Shipped is zero.