removed stale blog entries

config/services.yaml

@@ -2,7 +2,7 @@
 # Files in the packages/ subdirectory configure your dependencies.
 
 # Put parameters here that don't need to change on each machine where the app is deployed
-# https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
+# https://symfony.com/doc/current/best_practices.html#use-parameters-for-application-configuration
 parameters:
 
 services:
@@ -19,21 +19,3 @@ services:
             - '../src/DependencyInjection/'
             - '../src/Entity/'
             - '../src/Kernel.php'
-            - '../src/Tests/'
-
-    # controllers are imported separately to make sure services can be injected
-    # as action arguments even if you don't extend any base controller class
-    App\Controller\:
-        resource: '../src/Controller/'
-        tags: ['controller.service_arguments']
-
-
-    Symfony\Component\HttpFoundation\Session\Storage\Handler\PdoSessionHandler:
-        arguments:
-            - '%env(DATABASE_URL)%'
-    # add more service definitions when explicit configuration is needed
-    # please note that last definitions always *replace* previous ones
-    App\EntityListener\BlogEntityListener:
-        tags:
-          - { name: 'doctrine.orm.entity_listener', event: 'prePersist', entity: 'App\Entity\Blog'}
-          - { name: 'doctrine.orm.entity_listener', event: 'preUpdate', entity: 'App\Entity\Blog'}