title: IOS - cordova inappbrowser error, cant show the webpages from iframe
body: <p>try to remove the secure addres but not solved. and already install plugin inappbrowser latest but not solved. </p>
  
  <p>please advise .. </p>
  
  <p>this is the error code in console log: </p>
  
  <pre><code>2016-06-03 11:20:44.157 thetestflight[4642:351202] Resetting plugins due to page load.
  2016-06-03 11:20:45.467 thetestflight[4642:351202] Finished load of: 
  file:///Users/solution/Library/Developer/CoreSimulator/Devices/EF2995F3-CB8E-4C20-BAA0-C096F15F920F/data/Containers/Bundle/Application/E652A38C-EB46-4241-B8F6-31490C21A5A8/ManNa%20Korea.app/www/page-2337.html
  2016-06-03 11:20:45.864 thetestflight[4642:351202] THREAD WARNING: ['File'] took '20.331787' ms. Plugin should use a background thread.
  2016-06-03 11:34:20.603 thetestflight[4642:351202] ERROR Internal navigation rejected - &lt;allow-navigation&gt; not set for url='https://www.facebook.com/plugins/likebox.php?href=https%3A%2F%2Fwww.facebook.com%2Fmannakorea.sg&amp;width&amp;height=558&amp;colorscheme=light&amp;show_faces=true&amp;header=false&amp;stream=true&amp;show_border=false'
  2016-06-03 11:34:20.615 thetestflight[4642:351202] CDVWebViewDelegate: Navigation started when state=1
  2016-06-03 11:34:20.615 thetestflight[4642:351202] Failed to load webpage with error: CDVWebViewDelegate: Navigation started when state=1
  </code></pre>
  
  <p>thanks </p>