old_contents: 'use strict';
  angular.module('main')
  .factory('FirebaseInit', function (firebase) {
    var config = {
      apiKey: 'AIzaSyB7THADoKsIlLQhpgCBBW9i4zbCZkD-hZ4',
      authDomain: 'maasu-ls.firebaseapp.com',
      databaseURL: 'https://maasu-ls.firebaseio.com',
      storageBucket: 'maasu-ls.appspot.com',
      messagingSenderId: '155580124269'
    };
    firebase.initializeApp(config);
    return firebase;
  })
  .factory('AuthService', function (FirebaseInit) {
    var firebase = FirebaseInit;
    return firebase.auth();
  });
  
new_contents: 'use strict';
  angular.module('main')
  .factory('FirebaseInit', function (firebase) {
    var config = {
      // free plan, but just for my sake
      apiKey: '',
      authDomain: 'maasu-ls.firebaseapp.com',
      databaseURL: 'https://maasu-ls.firebaseio.com',
      storageBucket: 'maasu-ls.appspot.com',
      messagingSenderId: '155580124269'
    };
    firebase.initializeApp(config);
    return firebase;
  })
  .factory('AuthService', function (FirebaseInit) {
    var firebase = FirebaseInit;
    return firebase.auth();
  });
  
subject: Update service auth