ServiceStack/ServiceStack — pull request #175 by fantasticjamieburns (2012-06-28 20:30:58+00:00)
Title: IAuthSession should not be required to use the base controller

A couple of weeks ago I talked with mythz on the chat website about removing the abstract property AuthSession from ServiceStackController. The reason is that not all applications need authentication. He suggested replacing it instead with a property returning null. So here is a pull request with just that change.