unused field, update form

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@5063 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_accounting/SkinTemplateItem/portal_skins/erp5_accounting/AccountingTransaction_viewDetails.xml

@@ -119,7 +119,6 @@
                         <string>my_start_date</string>
                         <string>my_stop_date</string>
                         <string>my_description</string>
-                        <string>my_destination_reference</string>
                         <string>my_translated_simulation_state_title</string>
                       </list>
                     </value>