Update pytest from 3.3.2 to 3.4.0 (#93)

pyup-bot · tony · commit 9ce83c3bbe02 · 2018-01-31T17:49:17.000-06:00
diff --git a/requirements/test.txt b/requirements/test.txt
@@ -1 +1 @@
-pytest==3.3.2 # Updated from 3.0.4
+pytest==3.4.0 # Updated from 3.0.4
