KCommerce 4.0 Release

(2009-07-21)
* Update PayPal gateway to use the newest interface

kCommerce-4_0r1 (2008-11-25)
* Technical updates to allow users with foreign characters in their names complete payments via credit card. (33064)

kCommerce-4_0
Removed Echo gateway.
Removed offline upload and download of credit cards.
Offline gateway now only works in test mode.
Removed auto purge. Transactions are now kept indefinitely.