Remove obsolete repositories.yaml file.

src/Bundle/ChillMainBundle/config/services.yaml

@@ -2,6 +2,9 @@ parameters:
 #    cl_chill_main.example.class: Chill\MainBundle\Example
 
 services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
 
     Chill\MainBundle\Serializer\Normalizer\:
         resource: '../Serializer/Normalizer'
@@ -12,7 +15,7 @@ services:
     Chill\MainBundle\Doctrine\Event\:
         resource: '../Doctrine/Event/'
         autowire: true
-        tags: 
+        tags:
             - { name: 'doctrine.event_subscriber' }
 
     chill.main.helper.translatable_string: