update change log

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5312 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_trade/bt/change_log

+2005-01-24 Seb
+* call updateCausalityState with fast option in SalePackingList_copyOrderProperties
+* in the case we add new lines to an existing packing_list already confirmed, do not delete data in PackingList_copyOrderProperties
+
+2005-01-21 JPS
+* Removed support for assignRoleToSecurityGroup in PackingList_copyOrderProperties and moved to dedicated script
+
 2005-01-21 JPS
 * Added support for assignRoleToSecurityGroup in PackingList_copyOrderProperties