[FIX] web: data import: correctly handle 'required' many2one - user can provided any of base fieldname or with the '/id'
[FIX] web: data import: correctly handle 'required' many2one - user can provided any of base fieldname or with the '/id'

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