[FIX]when group string change after that fields are added.
[FIX]when group string change after that fields are added.

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