really clean-up gesture recognizers

Author: mstobetskyi

LXRCVFL Example using Storyboard/LXRCVFL Example using Storyboard/LXCollectionViewController.m

@@ -9,6 +9,7 @@
 #import "LXCollectionViewController.h"
 #import "PlayingCard.h"
 #import "PlayingCardCell.h"
+#import "LXReorderableCollectionViewFlowLayout.h"
 
 // LX_LIMITED_MOVEMENT:
 // 0 = Any card can move anywhere
@@ -20,6 +21,8 @@ @implementation LXCollectionViewController
 
 - (void)viewDidLoad {
     [super viewDidLoad];
+//    self.collectionView.collectionViewLayout = [LXReorderableCollectionViewFlowLayout new];
+//    self.collectionView.collectionViewLayout = [LXReorderableCollectionViewFlowLayout new];
 
     self.deck = [self constructsDeck];
 }

LXReorderableCollectionViewFlowLayout/LXReorderableCollectionViewFlowLayout.m

@@ -126,8 +126,10 @@ - (id)initWithCoder:(NSCoder *)aDecoder {
 }
 
 - (void)dealloc {
-    [self.collectionView removeGestureRecognizer:self.panGestureRecognizer];
-    [self.collectionView removeGestureRecognizer:self.longPressGestureRecognizer];
+
+    [self.panGestureRecognizer.view removeGestureRecognizer:self.panGestureRecognizer];
+    [self.longPressGestureRecognizer.view removeGestureRecognizer:self.longPressGestureRecognizer];
+    
     [self invalidatesScrollTimer];
     [self removeObserver:self forKeyPath:kLXCollectionViewKeyPath];
     [[NSNotificationCenter defaultCenter] removeObserver:self name:UIApplicationWillResignActiveNotification object:nil];