CFY-1419 initial cleanup
CFY-1419 update test and add document some
CFY-1419 flake8
CFY-1419 move nose from tox.ini into dev-requirements.txt
CFY-1419 build changes
CFY-1419 move things around and remove flowdock notification
Merge pull request #1 from cloudify-cosmo/CFY-1419-update

Cfy 1419 update