Add function to uc_discounts_alt

Committee or Team: 
Web Design
Component: 
patch to contrib
Version: 
Drupal 6 Test
Date: 
12/05/2010
Author(s): 
Walt Daniels
Details: 
D6 has not been working for a few days if logged on. It looks like Kipp had added 

function uc_discounts_cart_block_discounts($items)


to the bottom of uc_discounts.module and I didn't know that so it was missing when I replaced it with a newer version.
 
Also replaced with an even newer version,  1.29.2.18