add path support

Author: danielgrippi

forwarder.js

@@ -1,7 +1,10 @@
 var http = require('http'),
+    url = require('url'),
     port = process.env.PORT || 3000;
 http.createServer(function (req, res) {
-    res.writeHead(301, {'Location': process.env.LOCATION});
+    var path = url.parse(req.url).pathname || "";
+
+    res.writeHead(301, {'Location': process.env.LOCATION + path});
     res.end();
 }).listen(port, function(){
   console.log("Forwarder started on port " + port);