title: show smiley icons into an uitextfield
body: <p>I would like to show list of emotion icons / smiley icons when tap of a button. on selecting any, i want that icon to placed on my uitextview.</p>
  
  <p>Is there any options to do with iPhone app , if not will it require more time to get it </p>
  
  <p>Please let me know and thanks </p>