[FIX] temporarly restore WebClient.load_url_state
[FIX] temporarly restore WebClient.load_url_state

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