Remove templates in favor of bundle's doc page

tsantos/serializer-bundle/1.0/config/packages/tsantos_serializer.yaml

@@ -1,6 +1,4 @@
+# Read the official documentation page of this bundle for further information about all possible configurations.
+# http://tsantos-serializer-bundle.readthedocs.io/
 tsantos_serializer:
     generation_strategy: file_not_exists
-#    mapping:
-#        paths:
-#            - { namespace: "App\\Entity", path: "%kernel.project_dir%/src/Entity" }
-#            - { namespace: "App\\Document", path: "%kernel.project_dir%/config/serializer" }