old_contents: var IssueTrackingSystem = angular.module('IssueTrackingSystem', ['ngRoute']);
  
  IssueTrackingSystem.config(['$routeProvider', function ($routeProvider) {
  	$routeProvider
  		.when('/', {
  			templateUrl : 'home.html',
  			controller : 'Home'
  		})
  }]);
  
  
  IssueTrackingSystem.controller('Home', ['$scope', function ($scope) {
  	console.log($scope);
  }]);
new_contents: var IssueTrackingSystem = angular.module('IssueTrackingSystem', ['ngRoute']);
  
  IssueTrackingSystem.config(['$routeProvider', function ($routeProvider) {
  	$routeProvider
  		.when('/home', {
  			templateUrl : 'app/template/home.html',
  			controller : 'Home'
  		})
  		.when('/login', {
  			templateUrl : 'app/template/user/login.html',
  			controller : 'Login'
  		})
  		.when('/signup', {
  			templateUrl : 'app/template/user/signup.html',
  			controller : 'SignUp'
  		})
  		.when('/edit-issue', {
  			templateUrl : 'app/template/edit-issue/edit-issue.html',
  			controller : 'EditIssue'
  		})
  		.otherwise({
  			redirectTo: '/home'
  		})
  }]);
  
  
  IssueTrackingSystem.controller('Home', ['$scope', function ($scope) {
  	console.log('This is home controller!');
  }]);
subject: update router and home controller