change function load and parse schemafor mongo

cdplib/db_migration/ParseJsonSchema.py

@@ -355,7 +355,9 @@ class ParseJsonSchema(ParseDbSchema):
         definitions_flag = self._analyze_schema(schema)
 
         if definitions_flag:
+            schema = self._format_schema_for_mongo(schema)
             schema = self._dereference_schema(schema)
+            schema = self._format_schema_for_mongo(schema)
 
         return schema