title: I want to create an action that allows my users to delete UIWebView History
body: <p>I've found that the UIWebview with in my app is holding a lot of data and i want to allow the user to clear the history from the UIWebView, but as a fairly new programmer i don't quite know how to do this. </p>
  
  <p>I'm using Xcode 4.2.1</p>