ERP5Workflow: renaming once_per_transaction broke everything

need to be investigated

product/ERP5Workflow/Document/Interaction.py

@@ -57,11 +57,11 @@ class Interaction(IdAsReferenceMixin('interaction_', "prefix"), XMLObject):
   managed_role = ()
   erp5_permission_roles = {} # { permission: [role] or (role,) }
   manager_bypass = 0
-  method_id = None
+  trigger_method_id = None
   trigger_type = TRIGGER_WORKFLOW_METHOD
   portal_type_filter = None
   portal_type_group_filter = None
-  trigger_once_per_transaction = False
+  once_per_transaction = False
   temporary_document_disallowed = False
   var_exprs = None  # A mapping.
   guard = None

product/ERP5Workflow/Document/InteractionWorkflow.py

@@ -408,7 +408,7 @@ class InteractionWorkflow(IdAsReferenceMixin("", "prefix"), Workflow):
     interaction_prop_id_to_show = sorted(['actbox_category', 'actbox_url', 'actbox_name',
     'activate_script_name', 'after_script_name', 'before_commit_script_name',
     'description', 'groups', 'roles', 'expr', 'permissions', 'trigger_method_id',
-    'trigger_once_per_transaction', 'portal_type_filter', 'portal_type_group_filter',
+    'once_per_transaction', 'portal_type_filter', 'portal_type_group_filter',
     'script_name', 'temporary_document_disallowed', 'trigger_type'])
     for tdef in interaction_list:
       interaction_reference_list.append(tdef.getReference())