Use a separate URI for draft meta-schemas in repository

Author: awwright

hyper-schema.json

@@ -1,6 +1,6 @@
 {
-    "$schema": "http://json-schema.org/draft-04/hyper-schema#",
-    "id": "http://json-schema.org/draft-04/hyper-schema#",
+    "$schema": "http://json-schema.org/draft/hyper-schema#",
+    "id": "http://json-schema.org/draft/hyper-schema#",
     "title": "JSON Hyper-Schema",
     "allOf": [
         {"$ref": "http://json-schema.org/draft-04/schema#"}

schema.json

@@ -1,6 +1,6 @@
 {
-    "id": "http://json-schema.org/draft-04/schema#",
-    "$schema": "http://json-schema.org/draft-04/schema#",
+    "id": "http://json-schema.org/draft/schema#",
+    "$schema": "http://json-schema.org/draft/schema#",
     "description": "Core schema meta-schema",
     "definitions": {
         "schemaArray": {