title: UITableViewRowAction custom style?
body: <p>I would like to edit the <code>UITableViewRowAction</code> of my table. My cells have rounded edges and a border, I would like to edit the style of the <code>RowAction</code> to match the style of my cells. </p>
  
  <p>I understand that currently only <code>backgroundColor</code>, title and style (default, destructive, normal...) can be changed (<a href="https://stackoverflow.com/questions/26887563/how-to-change-uitableviewrowaction-title-color">link</a>). However, I feel that this is a little bit too restricted? Perhaps I could subclass <code>UITableViewRowAction</code> to create my own look and feel? Any advice would be appreciated.</p>
  
  <p>Unfortunately I can't post an example image because I don't have 10 rep yet (haha). However I think the question is simple enough to be understood without a visual representation.</p>