Merge pull request #342 from scitran/pylint-warn-enable

.pylintrc

.travis.yml

api/api.py

api/auth/__init__.py

api/auth/containerauth.py

api/base.py

api/centralclient.py

api/config.py

api/dao/__init__.py

api/dao/consistencychecker.py

api/dao/containerstorage.py

api/dao/containerutil.py

api/dao/hierarchy.py

api/dao/liststorage.py

api/download.py

api/encoder.py

api/files.py

api/handlers/collectionshandler.py

api/handlers/containerhandler.py

api/handlers/grouphandler.py