Prerequisite:
                        
                        1. Create a bookmark in the app.
                        The client sends:
                        {
  "jsonrpc": "2.0",
  "id": 7,
  "method": "CreateBookmark",
  "handle": 1,
  "params": [
    {
      "qInfo": {
        "qId": "Bookmark01",
        "qType": "Bookmark"
      }
    }
  ]
}
                        The engine returns:
                        {
  "jsonrpc": "2.0",
  "id": 7,
  "result": {
    "qReturn": {
      "qType": "GenericBookmark",
      "qHandle": 4
    },
    "qInfo": {
      "qId": "Bookmark01",
      "qType": "Bookmark"
    }
  },
  "change": [
    4
  ]
}
                        The bookmark is created and has 4 as a handle. 
                        2.  Publish the bookmark. The handle of the request is 4 because the handle of the bookmark is 4.
                        The client sends:
                        {
  "jsonrpc": "2.0",
  "id": 8,
  "method": "Publish",
  "handle": 4,
  "params": []
}
                        The engine returns:
                        {
  "jsonrpc": "2.0",
  "id": 8,
  "result": {}
}
                        The bookmark is published.
                        3. Check that the bookmark is published.
                        The client sends:
                        {
  "jsonrpc": "2.0",
  "id": 13,
  "method": "GetLayout",
  "handle": 4,
  "params": []
}
                        The engine returns:
                        {
  "jsonrpc": "2.0",
  "id": 13,
  "result": {
    "qLayout": {
      "qInfo": {
        "qId": "Bookmark01",
        "qType": "Bookmark"
      },
      "qMeta": {
        "title": "",
        "privileges": [
          "create",
          "read",
          "update",
          "delete",
          "publish",
          "changeowner"
        ],
        "modifiedDate": "2014-07-31T10:52:08.63Z",
        "published": true,
        "publishTime": "2014-07-31T10:52:08.607Z",
        "approved": false,
        "owner": {
          "userId": "platform_tester",
          "userDirectory": "QT",
          "name": "platform_tester",
          "privileges": null,
          "id": "c6f69127-55a0-4ddb-a92a-585874390da6"
        },
        "qSize": -1
      },
      "qBookmark": {
        "qStateData": [
          {
            "qStateName": "$",
            "qFieldItems": []
          }
        ],
        "qUtcModifyTime": 41851.536203703705
      }
    }
  }
}
                        The bookmark is published. Result: result/qLayout/qMeta/published is set to true.