Add pylint to travis

Ignacio Quintero · Ignacio Quintero · commit ac4a3302ac85 · 2018-11-07T15:06:46.000-08:00
diff --git a/tox.ini b/tox.ini
@@ -9,7 +9,7 @@ skip_missing_interpreters = False
 
 [travis]
 python =
-  3.5: py35, flake8
+  3.5: py35, flake8, pylint
 
 [flake8]
 max-line-length = 120
