saml: Add SAML 2.0 metadata in simpleSAMLphp format to metadata page.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1821 44740490-163a-0410-bde0-09ae8108e29a

modules/saml/www/sp/metadata.php

@@ -62,7 +62,7 @@ if (array_key_exists('output', $_REQUEST) && $_REQUEST['output'] == 'xhtml') {
 
 	$t->data['header'] = 'saml20-sp';
 	$t->data['metadata'] = htmlspecialchars($xml);
-	$t->data['metadataflat'] = NULL;
+	$t->data['metadataflat'] = var_export($entityId, TRUE) . ' => ' . var_export($metaArray20, TRUE) . ',';
 	$t->data['metaurl'] = $source->getMetadataURL();
 
 	$t->data['idpsend'] = array();