code: function(items, enabled)
  	{
  		var method = enabled === false ? 'removeEventListener' : 'addEventListener';
  		
  		items = (conbo.isArray(items) ? items : [items]).slice();
  		
  		while (items.length)
  		{
  			var item = items.pop();
  			
  			if (item instanceof conbo.EventDispatcher)
  			{
  				item[method](conbo.ConboEvent.CHANGE, this.dispatchEvent, this);
  			}
  		}
  	}
docs: Listen to the events of Bindable values so we can detect changes
  @param 	{any}		models
  @param 	{Boolean}	enabled
  @private