title: NSUrlConnection sendAsynchronousRequest and self-signed certificates
body: <p>I'm writing some API code that does http requests, and I've been using [NSUrlConnection:sendAsynchronousRequest:queue:completionHandler] for the calls, as it makes it pretty easy to write simple handlers, and also so that I don't have to have different classes with different delegates for each call.</p>
  
  <p>The problem that I'm having is that it seems that the only way to accept self-signed certificates is to have a delegate that implements a couple of functions saying that the certificate is okay. Is there any way to do this with the asynchronous method that uses blocks?</p>