assets/js/vendor/backbone-relational.js
function( model, collection, options ) {
			this.stopListening( model );
			var coll = this.getCollection( model );
			coll && coll.remove( model, options );
		}
function( model, collection, options ) {
			this.stopListening( model );
			var coll = this.getCollection( model );
			coll && coll.remove( model, options );
		}
Remove a 'model' from the store.
@param {Backbone.RelationalModel} model