Merge branch 'master' into pylint_181

Author: rtfpessoa

build.sbt

@@ -39,6 +39,8 @@ val installAll =
      |python3 -m pip install pylint-common==0.2.2 &&
      |python -m pip install pylint-celery==0.3 &&
      |python3 -m pip install pylint-celery==0.3 &&
+     |python -m pip install SaltPyLint==2017.12.15 &&
+     |python3 -m pip install SaltPyLint==2017.12.15 &&
      |python -m pip install pylint==1.8.2 --upgrade --ignore-installed --no-cache-dir &&
      |python3 -m pip install pylint==1.8.2 --upgrade --ignore-installed --no-cache-dir &&
      |python -m pip uninstall -y pip &&