why the application not display the first view in angular js

I am trying to display my first view on screen .I used all concept of angular .But it not display or load my template .I didn't get any error .but it not load on html why here is my code

http://goo.gl/VbBnqg

(function() {
    'use strict';

    angular.module('app.auth').config(Routes);


    Routes.$inject = ['$stateProvider', '$urlRouterProvider'];
    function Routes($stateProvider, $urlRouterProvider) {
        console.log("config call")
        // Default
        $urlRouterProvider.otherwise('signin');
        // Application
        $stateProvider
            .state('signin', {
                url: '/sign-in',


                templateUrl: 'js/auth/template/login.html',
                controller: 'authenticationCntrl'
            })
    }

})();

actually my login.html not load why ? why it is not loaded..

here is my project https://dl.dropbox.com/s/x8s0xbllm270rq5/firstfroject.zip?dl=0

I'll explain the situation a bit more in answer. According do docs (otherwise() section): https://github.com/angular-ui/ui-router/wiki/URL-Routing

You can pass string (url path) or function to otherwise(). If you would like to use state, you should pass a function that will invoke that state like this:

$urlRouterProvider.otherwise(function($injector, $location){
  $injector.invoke(['$state', function($state) {
    $state.go('stateName'); //in you case 'signup'
  }]);

It will invoke state service and go to 'signup', which has route configured to '/sign-up'. Overall effect will be the same.