Response codes should be integers.

Lukasa · Lukasa · commit b4929842b2ac · 2014-02-10T21:45:07.000Z
diff --git a/hyper/http20/response.py b/hyper/http20/response.py
@@ -72,4 +72,4 @@ def status(self):
         """
         Status code returned by the server.
         """
-        return self._headers[':status']
+        return int(self._headers[':status'])
