Gschorkopf/course_show

@sebastiangeiger / @ChaeOkay / @killpack / @pdougall1 

Anyone mind giving this a gander?
I'm wondering about naming conventions here.

So looking at the docs here http://emberjs.com/guides/routing/defining-your-routes/
you seem to be following their pattern.  But this looks like a show route to me, and it's directly linked to the show rails action.   And thinking about how this would look after adding a new and/or index route under the namespace makes me not like this convention as much.  

I see this as the alternative.
```
this.resource('courses', function () {
    this.resource('show', { path: '/courses/:id' });
    this.route('new');
});
```

and we'd have a CoursesShowRoute and a CoursesNewRoute

What do you think?  It seems like a good idea to establish some convention maybe?