CLOUDIFY-2423 start detection in workflow
CLOUDIFY-2423 send started event from ruote
CLOUDIFY-2423 fixed tests
CLOUDIFY-2423 fixed tests
CLOUDIFY-2423 fixed tests
CLOUDIFY-2423 fixed tests
CLOUDIFY-2423 fixed tests
CLOUDIFY-2423 flake8
CLOUDIFY-2423 removed unused code
Merge branch 'develop' into feature/CLOUDIFY-2423-send-started-events-from-ruote

Conflicts:
	orchestrator/src/main/resources/cloudify/types/types.yaml
Merge pull request #161 from CloudifySource/feature/CLOUDIFY-2423-send-started-events-from-ruote

Feature/cloudify 2423 send started events from ruote
Merge branch 'develop' into feature/CLOUDIFY-2531-multi-instance