CFY-1609 reformatted manager blueprints to 2-indentation
CFY-1609 now using get_attribute in manager blueprints
CFY-1609 removed relationship between manager node and ip node
CFY-1609 manager public ip is now used in fabric env parameters rather than task properties parameters
CFY-1609 merge commit
Merge pull request #11 from cloudify-cosmo/CFY-1609-use-get-attribute-in-manager-blueprints

CFY 1609 use get attribute in manager blueprints