Removed unnecessary worker config section from vm node
CFY-726 install agent property defaults to true
CFY-726 uncomment server property
CFY-726 correct comment out of server properties
CFY-884 changed imports mapping to urls
CFY-884 temporary revert import urls
CFY-884 use urls instead of mapping
Update blueprint.yaml
Added cloudify_agent section to commented out properties
Update blueprint.yaml
merging develop branch by the builder - release 3.0