ERP5Workflow: fix graph editor getGraph using old getActbox naming functions

bt5/erp5_graph_editor/SkinTemplateItem/portal_skins/erp5_graph_editor/Workflow_getGraph.xml

@@ -83,9 +83,9 @@ def getWorkflowGraph(workflow):\n
               dict(_class=\'workflow.transition\',\n
                    source=state.getId(),\n
                    destination=transition.getDestinationId(),\n
-                   name=transition.getActboxName() or transition.getTitleOrId(),\n
+                   name=transition.getActionName() or transition.getTitleOrId(),\n
                    description=transition.getDescription(),\n
-                   actbox_url=transition.getActboxUrl(),\n
+                   actbox_url=transition.getAction(),\n
                    transition_id=transition.getId() # used for edition.\n
                   ))\n
         else:\n