azure and dot net welcomes nodejs

A nodeJS-dotnet server running fine on windows azure!

* .net version >= 4.5
* Nodejs = 0.8
* Express.js = 3.1.0
* Git for deploy

(thanks to http://tomasz.janczuk.org/2013/03/run-c-and-nodejs-code-in-process-with.html who inspire me)

1. The .NET class library contains the following code:

using System;

using System.Collections.Generic;

using System.IO;

using System.Text;

using System.Threading.Tasks;

namespace Startup

{

    public class Startup

    {

        public async Task