CFY-1844 fixed support for docker based manager blueprints
CFY-1844 fixed docker persistency test
CFY-1844 fixed docker-related parameters-passing from quickbuild and suites.json
CFY-1844 fixed centos docker test by modifying yamlpatcher's delete_property function to allow delete-if-existing behavior
CFY-1844 small fix
CFY-1844 fixed docker ubuntu/centos nodecellar tests
CFY-1844 reverted for-tests commit
CFY-1844 merge commit
Merge pull request #73 from cloudify-cosmo/CFY-1844-create-separate-docker-based-openstack-manager-blueprint

CFY 1844 create separate docker based openstack manager blueprint