Merge branch 'flake8_atlas2' into 'master'

Tools/PyUtils/CMakeLists.txt

Tools/PyUtils/python/flake8_atlas/README.md

Tools/PyUtils/python/flake8_atlas/checks.py

Tools/PyUtils/python/flake8_atlas/python23.py

Tools/PyUtils/python/flake8_atlas/setup.py

Tools/PyUtils/python/flake8_atlas/test/flake8_OutputLevel.py

Tools/PyUtils/python/flake8_atlas/test/flake8_logging.py

Tools/PyUtils/python/flake8_atlas/utils.py

Tools/PyUtils/share/flake8_OutputLevel.ref

Tools/PyUtils/share/flake8_logging.ref