Merge pull request #32 from TwoApart/master

Bug fix: Host header bad setted

Author: driverdan

lib/XMLHttpRequest.js

@@ -310,7 +310,7 @@ exports.XMLHttpRequest = function() {
     var uri = url.pathname + (url.search ? url.search : '');
 
     // Set the Host header or the server may reject the request
-    headers["Host"] = host;
+    headers["Host"] = host + ':' + url.port;
 
     // Set Basic Auth if necessary
     if (settings.user) {