title: Convert Swift Dictionary to String
body: <p>For testing and debugging I am trying to put the content of Dictionary to a String. But have no clue hows it going to achieve. Is it possible? If yes, how.</p>
  
  <p>Dictionary is fetched from web service so I have no idea the key values it have. I want to use the data in app. </p>
  
  <p>In Objective C %@ was enough to store anything in NSString.</p>