* rename AuthenticationListener

* add tests

src/Wallabag/CoreBundle/Resources/config/services.yml

@@ -47,7 +47,7 @@ services:
             - @wallabag_core.graby
 
     wallabag_core.registration_confirmed:
-        class: Wallabag\CoreBundle\EventListener\AuthenticationListener
+        class: Wallabag\CoreBundle\EventListener\RegistrationConfirmedListener
         arguments: [@service_container, @doctrine.orm.entity_manager]
         tags:
             - { name: kernel.event_subscriber }

src/Wallabag/CoreBundle/Resources/views/themes/baggy/Security/login.html.twig

@@ -32,6 +32,7 @@
                 <div class="row mts txtcenter">
                     <input type="hidden" name="_csrf_token" value="{{ csrf_token('authenticate') }}" />
                     <button type="submit">Login</button>
+                    <a href="{{ path('fos_user_registration_register') }}" class="button">{% trans %}Register{% endtrans %}</a>
                     <a href="{{ path('forgot_password') }}" class="small">Forgot your password?</a>
                 </div>
             </fieldset>