JSON Schema for Swagger 2.0 now disallows 'id' in definitions, so we simply pop before output

Author: atlithorn

flask_swagger.py

@@ -136,7 +136,7 @@ def spec():
                 if responses is not None:
                     defs = defs + _extract_definitions(responses.values())
                 for definition in defs:
-                    def_id = definition.get('id')
+                    def_id = definition.pop('id')
                     if def_id is not None:
                         definitions[def_id].update(definition)
                 operation = dict(