Jimdo/backoff — pull request #1 by Bonko (2014-07-25 10:15:53+00:00)
Title: Adding support for python2.6

NullHandler was introduced in logging module from 2.7 on so we need to
implement this ourselves for 2.6 as documented in
https://docs.python.org/2.6/library/logging.html#configuring-logging-for-a-library