working user authentication w/ fb and plain login

src/Jotunheimr/UserBundle/Resources/views/Security/login.html.twig

@@ -10,7 +10,6 @@
                 xfbml      : true,
                 version    : 'v2.8'
             });
-            FB.AppEvents.logPageView();
         };
 
         (function(d, s, id){
@@ -24,16 +23,11 @@
         function fb_login() {
             FB.getLoginStatus(function(response) {
                 if (response.status === 'connected') {
-                    // connected
-                    alert('Already connected, redirect to login page to create token.');
                     document.location = "{{ url("hwi_oauth_service_redirect", {service: "facebook"}) }}";
                 } else {
-                    // not_authorized
                     FB.login(function(response) {
                         if (response.authResponse) {
                             document.location = "{{ url("hwi_oauth_service_redirect", {service: "facebook"}) }}";
-                        } else {
-                            alert('Cancelled.');
                         }
                     }, {scope: 'email'});
                 }