Update pylint from 2.2.2 to 2.3.1 (#34)

pyup-bot · avara1986 · commit e961da327a68 · 2019-06-23T11:54:39.000+02:00
diff --git a/requirements-tests.txt b/requirements-tests.txt
@@ -2,5 +2,5 @@
 coverage==4.5.2
 coveralls==1.5.1
 nose==1.3.7
-pylint==2.2.2
+pylint==2.3.1
 tox==3.7.0
