hydrargyrum authored Jan 24, 2017 and Romain Bignon committed Jan 25, 2017

Since Python 2.7 is the minimum version supported,
collections.OrderedDict is guaranteed to exist and there is no need to
reimplement it.

They can be found through autopep8 (W690) or python-modernize.
Variables manually renamed.

This is because Python 3 does not support tuple unpacking:
http://legacy.python.org/dev/peps/pep-3113/

Change every mention of MAINTAINER to avoid future issues.

Laurent Bachelier authored Mar 12, 2012 and Romain Bignon committed Mar 13, 2012

And fix some PEP8 style issues (mostly about spaces) while I was there.

refs #806