Order module panes do not allow field ordering using "weights".

I am trying to order the panes provided within the Order module and ran into an issue where adding weights to these fields are not reordering them. I realized that this is because the themes are done manually within the uc_order.order_pane.inc file. Because of this, I had to modify this file to allow for ordering of these fields using the "weight" of each field.

The patch to fix this bug is provided in the following attachment. This fix should be 100% reverse compatible. I would appreciate if you guys would submit this to core.

Thanks for your time.

Travis.