title: Is it possible to add two labels inside an UIButton on Swift?
body: <p>I have an <code>UIButton</code> on my <code>Swift</code> project and I would like to use a font-awesome icon combined with a text inside of it. </p>
  
  <p>I know that I can set a title to the button but, as far I need that the icon and the text will be in a different text-size, I cannot combine them in the same title tag. I also have thought about to use an image (to set the font-awesome icon) with an attributed title but then I cannot change the color of the font-awesome icon.</p>
  
  <p>I know that I can get this behaviour adding two labels inside an <code>UIView</code> but I would like to know if it is possible to get this on an <code>UIButton</code>.</p>
  
  <p>Thanks in advance!</p>