title: How to attach Image with message via iPhone application?
body: <p>I want to send message with image data. So I used <code>MFMessageComposeViewController</code>.
  But that controller provide only SMS service. So I used <code>UIPasteBoard</code> attached an image data.
  But It doesn't work, either. There are no "Paste" button created when typing messages. Attaching image at <code>UIPasteBoard</code> was clearly success.
  I think using <code>MFMessageComposeViewController</code> doesn't solve my problem.
  How can I accomplish my goal?</p>