title: how to get html string from NSAttributedString in iOS
body: <p>I am using <code>UITextview</code> in my app. And I have set allowsEditingTextAttributes property to YES in order to show images and formatted text if user copy pasted from browser into textView and working fine.</p>
  
  <p>I want to retrieve the content back as html from <code>UITextView</code>, is there any way to get it? (I can achieve it using <code>UIWebView</code> but I need to use <code>UITextView</code> only)</p>
  
  <p>Thanks</p>