old_contents: module.exports = {
  
    'facebookAuth' : {
      'clientID'      : '959804234086945', // your App ID
      'clientSecret'  : 'db8a27a394e9b952b129edd27bdb4d33', // your App Secret
      'callbackURL'   : 'http://localhost:8080/auth/facebook/callback'
    },
  
    'googleAuth' : {
      'clientID'      : '325419413319-9mitreijemcisl81o8uvapekgruppu8b.apps.googleusercontent.com',
      'clientSecret'  : 'oGLU4WJd3yoI1KkFyxgsabuw',
      'callbackURL'   : 'http://localhost:8080/auth/google/callback',
      // 'callbackURL'   : 'https://aqueous-anchorage-65938.herokuapp.com/auth/google/callback',
    }
  
  };
  
new_contents: module.exports = {
  
    'facebookAuth' : {
      'clientID'      : '959804234086945', // your App ID
      'clientSecret'  : 'db8a27a394e9b952b129edd27bdb4d33', // your App Secret
      'callbackURL'   : 'http://localhost:8080/auth/facebook/callback'
    },
  
    'googleAuth' : {
      'clientID'      : '325419413319-9mitreijemcisl81o8uvapekgruppu8b.apps.googleusercontent.com',
      'clientSecret'  : 'oGLU4WJd3yoI1KkFyxgsabuw',
      // 'callbackURL'   : 'http://localhost:8080/auth/google/callback',
      'callbackURL'   : 'https://aqueous-anchorage-65938.herokuapp.com/auth/google/callback',
    }
  
  };
  
subject: change auth