added configs for jms serializer bundle 2.0

jms/serializer-bundle/2.0/etc/packages/dev/jms_serializer.yaml

@@ -0,0 +1,6 @@
+jms_serializer:
+    visitors:
+        json:
+            options: JSON_PRETTY_PRINT
+        xml:
+            format_output: true

jms/serializer-bundle/2.0/etc/packages/jms_serializer.yaml

@@ -0,0 +1,10 @@
+# jms_serializer:
+#    metadata:
+#        auto_detection: false
+#        directories:
+#            any-name:
+#                namespace_prefix: "My\\FooBundle"
+#                path: "@MyFooBundle/Resources/config/serializer"
+#            another-name:
+#                namespace_prefix: "My\\BarBundle"
+#                path: "@MyBarBundle/Resources/config/serializer"

jms/serializer-bundle/2.0/etc/packages/prod/jms_serializer.yaml

@@ -0,0 +1,4 @@
+jms_serializer:
+    visitors:
+        xml:
+            format_output: false

jms/serializer-bundle/2.0/manifest.json

@@ -0,0 +1,8 @@
+{
+    "bundles": {
+        "JMS\\SerializerBundle\\JMSSerializerBundle": ["all"]
+    },
+    "copy-from-recipe": {
+        "etc/": "%ETC_DIR%"
+    }
+}