function KmlTourWait(duration) {
  this.type = "KmlTourWait";
  this.blocking = true;
  this.duration = duration;

  this.timeout = null;
}
Pauses the KmlTour for a given number of seconds.

@alias KmlTourWait
@constructor

@param {number} duration entry duration

@see KmlTour
@see KmlTourFlyTo