title: Way to include non-standard objects in Ember CLI
body: <p>I have non-Ember objects that I want to access from other parts of my Ember CLI app. For instance, I have a facade object that I want to import into one of my components. This object isn't an Ember model or mixin or helper or anything like that, so it wouldn't fit into any of the standard Ember CLI folders. Where should I put it? And how do I import it?</p>