dummy to trigger build
CLOUDIFY-2506 pass a flag to the worker indicating if its a mangement node worker or not
Merge branch 'develop' into feature/CLOUDIFY-2506-is-management-node

Conflicts:
	.travis.yml
	worker_installer/tasks.py
	worker_installer/tests/test_worker_installer.py
Merge pull request #12 from CloudifySource/feature/CLOUDIFY-2506-is-management-node

Feature/cloudify 2506 is management node