Drop Shipping Purchase Orders Module for v1.3.8

[srturner47]

I found a little bug. If you split an order in two between two suppliers/drop shippers only the first tracking information will be sent to them. To fix this, I changed the following in confirm_track_sub.php

Around line 170 change $customer_notified=1; to this:

if($order_shipping_complete==1) {
$customer_notified=1;
} else {
$customer_notified=0; }