text: //
  //  ViewController.h
  //  PebbleSOS
  //
  //  Created by Sally Yang Jing Ou on 2015-04-28.
  //  Copyright (c) 2015 Sally Yang Jing Ou. All rights reserved.
  //
  
  #import <UIKit/UIKit.h>
  #import <FBSDKCoreKit/FBSDKCoreKit.h>
  #import <FBSDKLoginKit/FBSDKLoginKit.h>
  
  @interface ViewController : UIViewController
  @property (weak, nonatomic) IBOutlet FBSDKLoginButton *FBLoginButton;
  @property (weak, nonatomic) IBOutlet UIButton *pebbleSOSButton;
  @property (weak, nonatomic) IBOutlet UIButton *permissionButton;
  
  -(void) postHelp;
  
  @end
  
  