title: Restart locationUpates after pausesLocationUpdatesAutomatically [CLLocationManager]
body: <p>I am wondering if iOS system restarts locationUpdates of CLLocationManager automatically after being paused automatically by the pausesLocationUpdatesAutomatically property or if I have to handle the case by my own.</p>
  
  <p>If yes, according to which rules and if not how to know that I start moving again and should relaunch locationUpdates ?</p>