having newlines in string inside json object will cause a multitude of errors

[mrlukasbos]

Example of an occurring problem:

{
"model": "join",
"attributes": {
  "id": 0,
  "name": "John Appleseed \r\n" 
}

The object will be cut off at the \r\n resulting in JSON parse problems. (in this case in the visualization when reading board data)