Upgrade to newest mypy package

.travis.yml

@@ -43,7 +43,7 @@ install:
   - pip install -U pip setuptools
   - pip install docutils==$DOCUTILS
   - pip install -r test-reqs.txt
-  - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then python3.6 -m pip install mypy-lang 'typed-ast<1.0'; fi
+  - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then python3.6 -m pip install mypy 'typed-ast<1.0'; fi
 script:
   - flake8
   - if [[ $TRAVIS_PYTHON_VERSION == '3.6' ]]; then make style-check type-check test-async; fi

mypy.ini

@@ -1,6 +1,7 @@
 [mypy]
 python_version = 2.7
-silent_imports = True
+ignore_missing_imports = True
+follow_imports = skip
 fast_parser = True
 incremental = True
 check_untyped_defs = True

tox.ini

@@ -48,7 +48,7 @@ deps=
 
 [testenv:py35]
 deps=
-    mypy-lang
+    mypy
     typed_ast
     {[testenv]deps}
 commands=