Create tox

sujitmandal · web-flow · commit 5d6f1a21c431 · 2020-09-12T22:37:56.000+05:30
diff --git a/tox b/tox
@@ -0,0 +1,2 @@
+[tox]
+envlist = py27, py35, py36, py37, py38, pypy3
