Merge pull request #58 from fluoresceco/symfony3.1

Quote strings starting '%' in YAML

Author: fre5h

Resources/config/services.yml

@@ -5,23 +5,23 @@ parameters:
 
 services:
     twig.extension.readable_enum_value:
-        class: %twig.extension.readable_enum_value.class%
+        class: "%twig.extension.readable_enum_value.class%"
         arguments:
-            - %doctrine.dbal.connection_factory.types%
+            - "%doctrine.dbal.connection_factory.types%"
         tags:
             - { name: twig.extension }
 
     twig.extension.enum_constant:
-        class: %twig.extension.enum_constant.class%
+        class: "%twig.extension.enum_constant.class%"
         arguments:
-            - %doctrine.dbal.connection_factory.types%
+            - "%doctrine.dbal.connection_factory.types%"
         tags:
             - { name: twig.extension }
 
     enum_type_guesser:
-        class: %enum_type_guesser.class%
+        class: "%enum_type_guesser.class%"
         arguments:
             - "@doctrine"
-            - %doctrine.dbal.connection_factory.types%
+            - "%doctrine.dbal.connection_factory.types%"
         tags:
             - { name: form.type_guesser }