localedir is overrides and not working

[mahdialibi]

Turbogears 2,4,3
Scenario:
in the oonfiguration file add the "localedir" configuration parameter with a path to a valid language folder
launch a TurboGears project (project made by QuickStart)

Result:
Error : tg search for the language files in the default location

Problem source:

in tg/configurator/component/i18n.py

_configure always override the localedir parameter with the default path