title: Adding a pull to refresh feature to UIWebView iOS
body: <p>I'm looking to add a Pull to refresh feature to a UIWebView that I have in an app. I've used Pull to refresh in the past on table views, but I'm struggling to find any good tutorials/libraries to help me add it to UIWebViews specifically and this project.</p>
  
  <p>I did get some of the way using PullToRefreshView by chpwn (<a href="https://github.com/chpwn/PullToRefreshView" rel="nofollow">https://github.com/chpwn/PullToRefreshView</a>) but I can't get it detecting the drag.
  Does anyone know a better plug in/library? </p>