title: NSArray with online content
body: <p>I'm working on an app to show a list of videos (tableView) and I would like to be able to modify the list without making a new update of the app everytime I change one thing.</p>
  
  <p>I've heared about JSon or XML but I would be sure if it's the best and easier way for me to achieve this. I don't have a big list, 10 object max.</p>
  
  <p>Thank's a lot,</p>
  
  <p>Nicolas</p>