Drop pytest-warnings from requirements-dev.txt

1st1 · 1st1 · commit a2a673609937 · 2017-03-31T13:17:29.000-04:00
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -1,4 +1,4 @@
 pytest>=3.0.7
-pytest-warnings>=0.2.0
 Cython>=0.25.2
 uvloop>=0.8.0
+
