old_contents: // Required modules
  var mongoose = require('mongoose');
  
  // Required data schema
  var Sensor = require('../../data/sensor');
  
  /**
   * @api {get} /things/:thingId/measurements GET - Request all Thing's measurements
   * @apiName ListThingMeasurements
   * @apiGroup Thing
   * @apiVersion 1.0.0
   *
   * @apiParam {String} thingId	Thing's unique ID.
   *
   * @apiSuccess {Array} Measurements	Array of Measurements.
   *
   * @apiSuccessExample Success-Response:
   *     HTTP/1.1 200 OK
   *     [
   *       {
   *         "_id": "<< generated MongoDB ID >>",
   *         "sensorId": "<< generated MongoDB ID >>",
   *         "date": "2016-04-24T16:56:45.000Z",
   *         "value": 7,
   *         "__v": 0
   *       },
   *       {
   *         "_id": "<< generated MongoDB ID >>",
   *         "sensorId": "<< generated MongoDB ID >>",
   *         "date": "2016-04-24T16:59:45.000Z",
   *         "value": 8,
   *         "__v": 0
   *       }
   *     ]
   *
   * @apiUse ThingNotFoundError
   * @apiUse ServerError
   */
  exports.request = function(req, res) {
  	var id = req.params.thingId;
  
  	Measurement.find({ thingId: id }, function(err, measurements) {
  		if (err) {
  			res.send(err);
  		} else {
  			res.json(measurements);
  		}
  	});
  }
new_contents: // Required modules
  var mongoose = require('mongoose');
  
  // Required data schema
  var Sensor = require('../../data/measurement');
  
  /**
   * @api {get} /things/:thingId/measurements GET - Request all Thing's measurements
   * @apiName ListThingMeasurements
   * @apiGroup Thing
   * @apiVersion 1.0.0
   *
   * @apiParam {String} thingId	Thing's unique ID.
   *
   * @apiSuccess {Array} Measurements	Array of Measurements.
   *
   * @apiSuccessExample Success-Response:
   *     HTTP/1.1 200 OK
   *     [
   *       {
   *         "_id": "<< generated MongoDB ID >>",
   *         "sensorId": "<< generated MongoDB ID >>",
   *         "date": "2016-04-24T16:56:45.000Z",
   *         "value": 7,
   *         "__v": 0
   *       },
   *       {
   *         "_id": "<< generated MongoDB ID >>",
   *         "sensorId": "<< generated MongoDB ID >>",
   *         "date": "2016-04-24T16:59:45.000Z",
   *         "value": 8,
   *         "__v": 0
   *       }
   *     ]
   *
   * @apiUse ThingNotFoundError
   * @apiUse ServerError
   */
  exports.request = function(req, res) {
  	var id = req.params.thingId;
  
  	Measurement.find({ thingId: id }, function(err, measurements) {
  		if (err) {
  			res.send(err);
  		} else {
  			res.json(measurements);
  		}
  	});
  }
subject: Fix things.listMeasurements API request