dmwm/DAS — pull request #4113 by vidma (2014-01-08 21:26:46+00:00)
Title: pep8 fixes (semi automatic refactoring, not urgent)

P.S. I use pep8 tool[1] : ```pep8 --show-source --show-pep8 --max-line-length=80``` and PyCharm with pep8 tool integration

[1] https://pypi.python.org/pypi/pep8