[FIX] Loading problems in m2m.
[FIX] Loading problems in m2m.

--HG--
extra : convert_revision : nicolas.vanhoren%40openerp.com-20110510121551-flv5ie5jo5ura97c


havt/openerp-web,havt/openerp-web,havt/openerp-web,havt/openerp-web,akretion/openerp-web,havt/openerp-web,akretion/openerp-web,akretion/openerp-web