newline in serialization

[peacekeeper]

if an XDI literal in the JSON serialization contains a newline, that may not be properly handled during conversion to other formats

e.g.

{
  "=markus": {
    "<#email>": {
      "&": "markus.sabadello@


gmail.com"
    }
  }
}

gets converted to

{
   "=markus": {
    "<#email>": {
      "&": "markus.sabadello@\n\n\ngmail.com"
    }
  }
}