title: NSDateFormatter is shifting the date of 2 hours, why?
body: <p>I want to convert the following <code>NSString</code> to a <code>NSDate</code> : <code>@"2013-04-01T22:00:00Z"</code>  </p>
  
  <p>I am using the following code :</p>
  
  <pre><code>NSString *dateString = @"2013-04-01T22:00:00Z";
  NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ss'Z'"];
  NSDate *theDate = [dateFormatter dateFromString:dateString];
  </code></pre>
  
  <p>When I print <code>theDate</code> I get the following answer : 2013-04-01 20:00:00 +0000</p>
  
  <p>Now I am wondering why the hour is 20:00 instead of 22:00, do you have any ideas?  </p>
  
  <p>Thanks!</p>