Merge pull request #305 from kitasuke/change_availability_attribute_for_delegate_method

Change deprecated to unavailable

Author: kitasuke

Pod/Classes/PagingMenuController.swift

@@ -8,7 +8,7 @@
 
 import UIKit
 
-@available(*, deprecated, message: "Please use `onMove` property instead")
+@available(*, unavailable, message: "Please use `onMove` property instead")
 public protocol PagingMenuControllerDelegate: class {}
 
 public enum MenuMoveState {