Made all the necessary changes to pass new PEP8 standards.
Also cleaned up docstrings to conform to the HACKING stanards.
Change-Id: Ib8df3030da7a7885655689ab5da0717748c9edbe
updated with latest comments
modified entry points in setup.py
added group.py (v3)
added project.py (v3)
fixed indentation
updated to include new headers
Change-Id: Ice68b6c5bacb68d2e95321d903043056a9b8e810