[IMP] res_partner: change in _email_send method
[IMP] res_partner: change in _email_send method
splbio/openobject-server,MarkusTeufelberger/openobject-server,MarkusTeufelberger/openobject-server,gisce/openobject-server,splbio/openobject-server,ovnicraft/openerp-server,gisce/openobject-server,gisce/openobject-server,MarkusTeufelberger/openobject-server,ovnicraft/openerp-server,splbio/openobject-server