ASDataController now handles reloadData more efficiently and notify its delegate once instead of a series of deletes and inserts

AsyncDisplayKit/Details/ASRangeController.h

@@ -190,6 +190,13 @@ NS_ASSUME_NONNULL_BEGIN
  */
 - (void)rangeController:(ASRangeController *)rangeController didDeleteSectionsAtIndexSet:(NSIndexSet *)indexSet withAnimationOptions:(ASDataControllerAnimationOptions)animationOptions;
 
+/**
+ * Called for data reload.
+ *
+ * @param rangeController Sender.
+ */
+- (void)rangeControllerDidReloadData:(ASRangeController *)rangeController;
+
 @end
 
 NS_ASSUME_NONNULL_END