[imp] made m2o compatible with set_value(int)
[imp] made m2o compatible with set_value(int)


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