function onDeleteSuccess(model, params, result) {
	  Flux.dispatch(actionTypes.API_DELETE_SUCCESS, {
	    model: model,
	    params: params,
	    result: result });
	  return result;
	}
Handler for API delete success, dispatches flux action to remove the instance from the stores
@param {Model} model
@param {*} params used to call the `model.delete(params)`
@param {Object} result
@return {Object}