CFY-749 added pretty table
CFY-749 fix tests
CFY-749 fix flake and dependencies
CFY-749 fix tests
CFY-749 fix mock
CFY-749 fixed workflows list impl
CFY-749 fixed list workflows unit test
CFY-749 flake8
Merge pull request #22 from cloudify-cosmo/feature/CFY-749-prettytable

Feature/cfy 749 prettytable