title: Change interactivePopGestureRecognizer direction
body: <p>My app supports both English and Arabic. <code>interactivePopGestureRecognizer</code> works properly when using English, ie on swiping from left to right, it pops viewController. But when i am using arabic, I have changed the <code>semanticContentAttribute</code> from right to left. </p>
  
  <pre><code>if([[[NSUserDefaults standardUserDefaults] objectForKey:@"LanguageCode"] isEqualToString:@"en"])
      {
          [[UIView appearance] setSemanticContentAttribute:UISemanticContentAttributeForceLeftToRight];       //View for English language
      }
      else
      {
          [[UIView appearance] setSemanticContentAttribute:UISemanticContentAttributeForceRightToLeft];       //mirror view for Arabic language
      }
  </code></pre>
  
  <p>But the <code>interactivePopGestureRecogniser</code> is still from left to right. How can I change the direction of <code>interactivePopGestureRecogniser</code> such that it supports Arabic? I want to swipe from right to left to pop view controller on using Arabic language. </p>