async function get(req, res) {
    const options = req.query;
    if (options.expand) {
      options.expand = options.expand.split(',');
    }
    const rooms = await gladys.room.get(options);
    res.json(rooms);
  }
@api {get} /api/v1/room get
@apiName get
@apiGroup Room
@apiSuccessExample {json} Success-Response:
[
  {
  "id": "2398c689-8b47-43cc-ad32-e98d9be098b5",
  "house_id": "a741dfa6-24de-4b46-afc7-370772f068d5",
  "name": "Test room",
  "selector": "test-room",
  "created_at": "2019-02-12T07:49:07.556Z",
  "updated_at": "2019-02-12T07:49:07.556Z",
  "devices": [
    {
      "name": "Test device",
      "selector": "test-device",
      "features": [
        {
          "name": "Test device feature",
          "selector": "test-device-feature",
          "category": "light",
          "type": "binary",
          "read_only": false,
          "unit": null,
          "min": 0,
          "max": 1,
          "last_value": 0,
          "last_value_changed": "2019-02-12T07:49:07.556Z"
        }
      ]
    }
  ]
}
]