title: Number of emojis in a String?
body: <p>With recently added iOS 9.1 emojis, and the availability of skin tones etc, how do you properly count the number of Emojis in a String, assuming the string is uniquely made out of emojis?</p>
  
  <p>Keep in mind that the length of emojis can vary.</p>
  
  <p>NSString.length or string.characters.count</p>
  
  <p>"" returns 2<br>
  "✊" returns 4<br>
  "" or "" or "" returns 1!<br>
  "‍‍‍" returns 4 (Should be normally displayed as 1 family emoji)<br>
  etc...</p>