Shoutbox

To be honest, I think it makes the most sense to not even have nested endpoints. Create will just use the `current_user` method to get the user, and index will continue as is. How often are we really going to want to call on an endpoint like `users/1/shouts`? If that becomes needed we can add a parameter like `/shouts?user_id=1`. My opinion on nested endpoints has changed a little bit since I first wrote this site. I'm a bit more in favor of flat structures. Not always, but I feel this is a good candidate for top level.