anchor.diff:                  controller: 'watchlistCtrl'
               }).
   
  -            when('/viewStudents', {
  -                templateUrl: 'viewStudents.html',
  -                controller: 'ViewStudentsController'
  -            }).
  -
               otherwise({
                   redirectTo: '/'
               });
           }]);
   
  -
  +		/* watch list controller */
           mainApp.controller("watchlistCtrl", function($scope, $interval, $http){
               $scope.stocks = [];
               $scope.stockPool = [];
  
positive.code:             updateAllStock();
              $interval(updateAllStock, 60000);
          });
  
          mainApp.controller('ViewStudentsController', function($scope) {
              $scope.message = "This page will be used to display all the students";
          });
  
      </script>
  
        
  
negative.code:       
      <script>
          var mainApp = angular.module("mainApp", ['ngRoute']);
          
          /* ng routing configuration */
          mainApp.config(['$routeProvider', function($routeProvider) {
              $routeProvider.
  
  