[IMP] move onwrite handling to ListView (from List)
[IMP] move onwrite handling to ListView (from List)

untested

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