First commit
Enable NuGet package restore
Add Class Library project for backend code
Clean up and reorganize

 * Remove some default files
 * Move main HttpApplication to non-Web project
 * Add Microsoft.AspNet.Mvc NuGet package to non-web Project
Add base controller
Add AppHarbor.Web.Security
Add Autofac + Autofac.Mvc4
Add ServiceStack.Redis and some initialization
Add LICENSE