added server.js script to run app in nodejs

Author: Osborn Kwarteng Adu

server.js

@@ -0,0 +1,7 @@
+var util = require('util'),
+    connect = require('connect'),
+    port = 1337;
+
+connect.createServer(connect.static(__dirname)).listen(port);
+util.puts('Listening on ' + port + '...');
+util.puts('Press Ctrl + C to stop.');