<NME> tox.ini
<BEF> ADDFILE
<MSG> chore: setup Python testing with Travis CI and AppVeyor

<DFF> @@ -0,0 +1,14 @@
+[tox]
+envlist =
+  py27
+  py35
+usedevelop = True
+
+[testenv]
+deps =
+  pytest
+
+changedir = tests
+
+commands =
+  pytest -vv

chore: setup Python testing with Travis CI and AppVeyor