Updated openstack/openstack
Project: openstack/ceilometer  1352e61840dad4f250556e96ef3fc9b3660c92e6

Adds pylint check for critical error in new patches

Pylint usage pattern is to take a look on a diff for pylint results between
previous code version and current patch. It's needed to critical issues only.

Change-Id: I4fc2ae732a7eaef2bc7bfacfd111ef849d003268