title: AFNetworking 2.0 add headers to GET request
body: <p>I've just started using AFNetworking 2.0 and I was wondering how I put in headers into a HTTP Get request. The documentation sets up a GET like this:</p>
  
  <pre><code>AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
  NSDictionary *parameters = @{@"foo": @"bar"};
  [manager POST:@"http://example.com/resources.json" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
  NSLog(@"JSON: %@", responseObject);
  } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
  NSLog(@"Error: %@", error);
  }];
  </code></pre>
  
  <p>But since we're not handling <code>NSURLRequests</code> I'm not sure how to set HTTP Headers.</p>
  
  <p>Any help would be appreciated.
  <br>Regards,<br>Mike</p>