further PEP8 compliance for config.py
further PEP8 compliance for config.py

git-svn-id: https://svn.zmaw.de/svn/pycmbs/trunk@466 46f1e1ae-ddaa-4461-89cc-888b818d8ef3

Former-commit-id: b39cb9ba6c83394ce67f17e18c50c9296fae4ce5
Former-commit-id: 4523f486dc581bb4e9974e495a65ddc0898f85d1
pygeo/pycmbs,pygeo/pycmbs