SWReveal

    UIWindow *window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.window = window;

    UIViewController *rootcontroller = [[UIViewController alloc] init];
    CGRect frame = [[UIScreen mainScreen] applicationFrame];
    rootcontroller.view.frame = frame;

    FrontViewController *frontViewController = [[FrontViewController alloc] init];
    RearViewController *rearViewController = [[RearViewController alloc] init];

    UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:frontViewController];

    SWRevealViewController *revealController = [[SWRevealViewController alloc] initWithRearViewController:rearViewController frontViewController:navigationController];
    revealController.delegate = self;

    self.viewController = revealController;

    self.window.rootViewController = rootcontroller;


    [rootcontroller.view addSubview:self.viewController.view];

    [self.window makeKeyAndVisible];