sync typeshed (#3220)

JelleZijlstra · gvanrossum · commit 0a9f88dd7651 · 2017-04-21T21:40:54.000-07:00
Also fix appveyor.yaml. This is the proof of the pudding in python/typeshed#1175.
diff --git a/appveyor.yml b/appveyor.yml
@@ -23,7 +23,7 @@ install:
     - "git reset --hard"
     - "%PYTHON%\\python.exe -m pip install -r test-requirements.txt"
     - "git submodule update --init typeshed"
-    - "cd typeshed && git reset --hard && cd .."
+    - "cd typeshed && git config core.symlinks true && git reset --hard && cd .."
     - "%PYTHON%\\python.exe setup.py -q install"
 
 build: off
diff --git a/typeshed b/typeshed
@@ -1 +1 @@
-Subproject commit a934d57f3bb03ee62b882a055e655521f6608769
+Subproject commit 8dc082dce5a742a0d87270a4494304acec000ec7
