Fixed an issue in idmapper metaclass wrapper, it caused text fields to be occationally be written with objects.

src/commands/default/system.py

@@ -214,6 +214,7 @@ def format_script_list(scripts):
     table.align = 'r'
     for script in scripts:
         nextrep = script.time_until_next_repeat()
+        print "@script:", script.key, type(script.key)
         table.add_row([script.id,
                        script.obj.key if (hasattr(script, 'obj') and script.obj) else "<Global>",
                        script.key,