HTTP lib: When authentication cannot proceed, issue 403
HTTP lib: When authentication cannot proceed, issue 403

The http protocol states that 401 should only be used when further
authentication would be possible

MarkusTeufelberger/openobject-server,gisce/openobject-server,MarkusTeufelberger/openobject-server,vnc-biz/openerp-server,gisce/openobject-server,splbio/openobject-server,ovnicraft/openerp-server,gisce/openobject-server,ovnicraft/openerp-server,splbio/openobject-server,splbio/openobject-server,vnc-biz/openerp-server,MarkusTeufelberger/openobject-server