InteractionWorkflow.py: do not compare title in showAsXML, because in some...

InteractionWorkflow.py: do not compare title in showAsXML, because in some case DC workflow's transition/ingeraction or state doesn't has title.

product/ERP5Workflow/Document/InteractionWorkflow.py

@@ -438,7 +438,7 @@ class InteractionWorkflow(IdAsReferenceMixin("", "prefix"), Workflow):
     # Define a list of property to show to users:
     # It seems even in DC interaction workflow, creation guard hasn't been configured;
     # so it is not used? thus I didn't show creation guard as xml here. (zwj)
-    interaction_workflow_prop_id_to_show = sorted(['title', 'description',
+    interaction_workflow_prop_id_to_show = sorted(['description',
           'manager_bypass'])
     # workflow as XML, need to rename DC workflow's portal_type before comparison.
     interaction_workflow = SubElement(root, 'interaction_workflow',