Update test requirements to typed-ast >= 0.6.1

Guido van Rossum · Guido van Rossum · commit bf3bf4879626 · 2016-10-28T15:48:43.000-07:00
diff --git a/test-requirements.txt b/test-requirements.txt
@@ -1,6 +1,6 @@
 flake8
 lxml
-typed-ast
+typed-ast>=0.6.1
 pytest>=2.8
 pytest-xdist>=1.13
 pytest-cov>=2.4.0
