CFY-1373 changed deployment & blueprint ids to new ctx api
CFY-1373 new ctx api
Merge branch 'master' into CFY-1373-new-ctx-api
CFY-1373 updated dev requirements
CFY-1373 ctx new api
CFY-1373 blueprint.id for mock context
CFY-1373 change MockCloudifyContext to support new ctx api
CFY-1371 fixed unit tests
CFY-1373 added update to MockNodeInstanceContext
CFY-1373 flake8
CFY-1373 rename common context class
CFY-1373 remove mutual inheritance from operations and workflow context objects
CFY-1373 added id property to node context
Merge pull request #56 from cloudify-cosmo/CFY-1373-new-ctx-api

Cfy 1373 new ctx api