Issue in spring-boot modular project

List of changed files in the modular https://github.com/spring-guides/tut-spring-security-and-angular-js/tree/master/modular project:

# static/js/home/home.html
<h1>Welcome</h1>
<div>
    <p>Hello {{user}}!</p>
    <p><a href="message/link_msg">Show message via URL</a>
</div>

# static/js/message/message.js
var msg = angular.module('message', []);
msg.controller('message', function($scope, $http) {
    $http.get('/resource/').success(function(data) {
        $scope.greeting = data;
    });
});

msg.controller('messageWithRouteParam', ['$scope', '$routeParams', function($scope, $routeParams) {
    $scope.greeting = {id: "no id", content: $routeParams.msg};
}]);

# static/js/hello.js
angular.module('hello', [ 'ngRoute', 'auth', 'home', 'message', 'navigation' ])
        .config(

                function($routeProvider, $httpProvider, $locationProvider) {

                    $locationProvider.html5Mode(true);

                    $routeProvider.when('/', {
                        templateUrl : 'js/home/home.html',
                        controller : 'home'
                    }).when('/message', {
                        templateUrl : 'js/message/message.html',
                        controller : 'message'
                    }).when('/message/:msg', {
                        templateUrl : 'js/message/message.html',
                        controller : 'messageWithRouteParam'
                    }).when('/login', {
                        templateUrl : 'js/navigation/login.html',
                        controller : 'navigation'
                    }).otherwise('/');

                    $httpProvider.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';

                }).run(function(auth) {

            // Initialize auth module with the home page and login/logout path
            // respectively
            auth.init('/', '/login', '/logout');

        });