title: Storing to plist works on simulator but not on device
body: <p>I currently add data to a NSMutableArray and then read back from it to populate a UITableview. This works fine on the simulator, but when testing on the device it doesnt work. The app still reads from the plist, so if I manually add data to it the app displays it in the tableview. But Cannot read or write to it on app ?</p>
  
  <p>I use the current code</p>
  
  <pre><code>newTitle = [NSString stringWithFormat:@"%d_%@",[Daily_QuoteViewController counter], t];
  [plistArray addObject:newTitle];
  [plistArray writeToFile:filepath atomically: YES];
  </code></pre>
  
  <p>I have read that the list needs to be serialized as well, but others say this isnt necessary?</p>
  
  <p>Any help is appreciated. </p>
  
  <p>Thanks</p>