- Add PEP8 section to tox.ini
- Add hacking to requirements to enforce OpenStack style requirements
- Change setup.py to use PBR
- Add setup.cfg
- Fix formatting issues flagged by flake8 check
- Add copyright notices to all remaining files
- Update .gitignore file
- Fix bug in expression.py where a variable was set incorrectly
Change-Id: I634adba3a44b2bcebb4d8c5620cbade28c6c489a
fb16776f9d