text: //
  //  AppDelegate.h
  //  LessonApp
  //
  //  Created by hirokiumatani on 2015/06/02.
  //  Copyright (c) 2015年 hirokiumatani. All rights reserved.
  //
  
  @interface AppDelegate : UIResponder
  <UIApplicationDelegate>
  
  @property (strong, nonatomic) UIWindow *window;
  
  
  @end
  
  