remove setFragmentURL which wasn't used anymore

  window.location.hash = path;

}

//REMOVE??

FnordMetric.util.setFragmentURL = function(hash, name, value, encode, push_state) {

  var path = window.location.pathname;

  var value = value;

  if (encode == true) {

    value = encodeURIComponent(value);

  }

  var hash = 

    path + "#" + hash + "?" + name + "=" + value;

  window.location = hash;

  if (push_state == true) {

    window.history.pushState({url: hash}, "#", hash);

  }

}

FnordMetric.util.convertArrayToString = function(array) {

  var string = "";