title: UILabel won't word wrap inside UIScrollView with AutoLayout
body: <p>I have a <code>UILabel</code> inside a <code>UIScrollView</code> that I am trying to word wrap. I want to use AutoLayout for the layout configuration. The <code>UILabel</code> word wraps perfectly when it is not inside a <code>UIScrollView</code>. I just have to set the number of lines to 0 and set the line break mode to word wrap. </p>
  
  <p>However, when I put the <code>UILabel</code> inside a <code>UIScrollView</code>, the word wrapping ceases to work. I have already checked "<a href="https://stackoverflow.com/q/19192141/1438339">Dynamic UILabel height inside UIScrollView with AutoLayout</a>" and "<a href="https://stackoverflow.com/q/23617652/1438339">Correctly Size UILabel inside UIScrollView using Interface Builder and Autolayout?</a>", but neither of those questions have answers that help me. </p>
  
  <p>I have <a href="https://github.com/rajohns08/AutoLayoutTest" rel="nofollow noreferrer">set up a test project</a> illustrating exactly what I am talking about if someone wants to have a look at it.</p>