SAML2_HTTPPost::send: use SimpleSAML_Utilities::postRedirect (issue 417).
SAML2_HTTPPost::send: use SimpleSAML_Utilities::postRedirect (issue 417).

Rud5G/simplesamlphp,Rud5G/simplesamlphp,Rud5G/simplesamlphp,Rud5G/simplesamlphp