Swagger support for Azure Mobile Apps .NET Server SDK

The [Azure Mobile .NET Server Swagger install package](https://www.nuget.org/packages/Microsoft.Azure.Mobile.Server.Swagger/) is now release on NuGet. Adding this to your project provides Swagger support for your ASP.NET Azure Mobile Apps project. * App Service * SDK and Tools * Services * [ App Service](https://azure.microsoft.com/en-gb/products/app-service/)