[IMP] res.users: correct send_welcome_email() for new ir.mail_server code
[IMP] res.users: correct send_welcome_email() for new ir.mail_server code
vnc-biz/openerp-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,splbio/openobject-server,splbio/openobject-server,MarkusTeufelberger/openobject-server,gisce/openobject-server,vnc-biz/openerp-server,gisce/openobject-server,ovnicraft/openerp-server,MarkusTeufelberger/openobject-server,gisce/openobject-server,ovnicraft/openerp-server