Object

`Object` is almost an entire port of `Controller`. Ideally, we should be able to add enhancements to both once Object lands. I think @thejameskyle has some ideas for things we can add for Object. As for Controller, it will get some goodness over the course of 2.x.
This is...kinda wordy and not very clear. We can prob. just say that it calls `stopListening` and prepares the object for GC and not worry about EvenBinder or any of the other details.