title: iOS/Swift: Dynamically size UIStackView when one of its items gets larger
body: <p>I have two items in a vertical <code>UIStackView</code>: a <code>UILabel</code> and a <code>UITableView</code>. When a dynamic amount of <code>UITableViewCell</code>s get added to the <code>UITableView</code> at runtime, the <code>UIStackView</code> does not get larger. </p>
  
  <p>Is there a general way to increase the size of the <code>UIStackView</code>?</p>