At the end of this article http://www.asp.net/vnext/overview/aspnet-vnext/create-a-web-api-with-mvc-6 it describes how to host a MVC6 app in a Console app using Microsoft.As
Semicolon is the delimiter.
Example:
"web": "Microsoft.AspNet.Hosting server=Microsoft.AspNet.Server.WebListener server.urls=http://localhost:12345;http://mydomain.stackoverflow.com:12345"