Bugfix - #645 - Swiping / pop gesture on root Screen breaks navigation push / touches (#882)

ios/RCCViewController.m

 @property (nonatomic) BOOL _disableBackGesture;
 @property (nonatomic, strong) NSDictionary *originalNavBarImages;
 @property (nonatomic, strong) UIImageView *navBarHairlineImageView;
-@property (nonatomic, weak) id <UIGestureRecognizerDelegate> originalInteractivePopGestureDelegate;
 @end
 
 @implementation RCCViewController
   } else {
     self.navBarHairlineImageView.hidden = NO;
   }
-  
-  //Bug fix: in case there is a interactivePopGestureRecognizer, it prevents react-native from getting touch events on the left screen area that the gesture handles
-  //overriding the delegate of the gesture prevents this from happening while keeping the gesture intact (another option was to disable it completely by demand)
-  self.originalInteractivePopGestureDelegate = nil;
-  if (self.navigationController != nil && self.navigationController.interactivePopGestureRecognizer != nil)
-  {
-    id <UIGestureRecognizerDelegate> interactivePopGestureRecognizer = self.navigationController.interactivePopGestureRecognizer.delegate;
-    if (interactivePopGestureRecognizer != nil)
-    {
-      self.originalInteractivePopGestureDelegate = interactivePopGestureRecognizer;
-      self.navigationController.interactivePopGestureRecognizer.delegate = self;
-    }
-  }
 }
 
 -(void)storeOriginalNavBarImages {
   
 }
 
--(void)setStyleOnDisappear
-{
+-(void)setStyleOnDisappear {
   self.navBarHairlineImageView.hidden = NO;
-  
-  if (self.navigationController != nil && self.navigationController.interactivePopGestureRecognizer != nil && self.originalInteractivePopGestureDelegate != nil)
-  {
-    self.navigationController.interactivePopGestureRecognizer.delegate = self.originalInteractivePopGestureDelegate;
-    self.originalInteractivePopGestureDelegate = nil;
-  }
 }
 
 // only styles that can't be set on willAppear should be set here