old_contents: 
  
  module.exports = {
      'development': {
          'facebook': {
              'consumerKey': '1671131356498697',
              'consumerSecret': '3e58a44b0a7bcaeb2223d969b6f8e0b6',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/facebook/callback'
          },
          'twitter': {
              'consumerKey': 'dmXpQv9MKJBS65IzMpySKpWzp',
              'consumerSecret': 'wEcsmWxPI6LjuzmEOHWyrg4E2acMqY0Huavq9Gv7n6GbuSkywF',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/twitter/callback'
          },
          'google': {
              'consumerKey': '1671131356498697',
              'consumerSecret': '3e58a44b0a7bcaeb2223d969b6f8e0b6',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/facebook/callback'
          }
      }
  }
new_contents: 
  
  module.exports = {
      'development': {
          'facebook': {
              'consumerKey': '',
              'consumerSecret': '',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/facebook/callback'
          },
          'twitter': {
              'consumerKey': 'dmXpQv9MKJBS65IzMpySKpWzp',
              'consumerSecret': '',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/twitter/callback'
          },
          'google': {
              'consumerKey': '',
              'consumerSecret': '',
              'callbackUrl': 'http://socialauthenticator.com:8000/auth/facebook/callback'
          }
      }
  }
  
subject: Update auth.js