go back to master version of typeshed I guess

sixolet · sixolet · commit f4ccf92b1766 · 2016-12-24T22:34:01.000-08:00
diff --git a/typeshed b/typeshed
@@ -1 +1 @@
-Subproject commit fadd7d8847412ac1f9d3439e8aa14f944daf9db5
+Subproject commit 231f00d7daaea17b352aaedc52fafa602a68c78c
