title: Presenting and dismissing a modal view in ios 7
body: <p>I have a view controller that has a button on it. The button is the Privacy Policy.  When it's clicked it goes to the proper IBAction and I create the privacy controller.</p>
  
  <pre><code> - IBAction ...
  {
      PrivacyPolicyViewController *privacy = [[PrivacyPolicyViewController alloc] init];
      .....
  }
  </code></pre>
  
  <p>I want to create a modal view of the privacy controller that has a UIWebView that animates itself upward and a back button to close it in ios 7. The ways I see online all are ios 6 and seem deprecated.</p>