* [API] Allow selection
* [API] Keep in sync using model
* [API] Add selection as EventEmitter
* [API] Use selection from ToDo tutorial
* Object events prototype
* Added examples
* Transitional API
* Modified todo list code to work with new setters
* [API] Removed emitting of events on container when property changes value to remove ambiguity. Listeners must be listening to the same path used in the setter to catch changes