Update tox from 3.5.3 to 3.6.0

pyup-bot · pyup-bot · commit e4b29d1af91c · 2018-12-14T04:04:45.000+01:00
diff --git a/requirements-tests.txt b/requirements-tests.txt
@@ -3,5 +3,5 @@ coverage==4.5.2
 mock==2.0.0
 nose==1.3.7
 pylint==2.2.2
-tox==3.5.3
+tox==3.6.0
 requests_mock==1.5.2
