title: Member 'CBC' takes no arguments
body: <p>I am integrating the CryptoSwift and found this error "Member 'CBC' takes no arguments". </p>
  
  <p>I am calling the function like this </p>
  
  <pre><code>let enc = try! AES(key: key, blockMode: .CBC(iv: iv)).encrypt(self.arrayOfBytes())
  </code></pre>