Add security definitions fo isEditableMode API.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40032 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Base.py

@@ -3391,7 +3391,8 @@ class Base( CopyContainer,
       return True if we are in editable mode
     """
     return getattr(self.REQUEST, 'editable_mode', 0)
-    
+
+  security.declarePublic('isEditableMode')
   isEditableMode = isEditableWebMode # for backwards compatability