Update pylint from 1.8.3 to 2.1.1

pyup-bot · pyup-bot · commit abd6d0af8d34 · 2018-11-05T20:46:50.000+01:00
diff --git a/requirements-tests.txt b/requirements-tests.txt
@@ -2,5 +2,5 @@
 coverage==4.5.1
 coveralls==1.5.1
 nose==1.3.7
-pylint==1.8.3
+pylint==2.1.1
 tox==2.7.0
