unmanaged_dependencies -> unmanaged-dependencies
Remove graph .dot files and add them to ignore. Also add link to CB-ES transport 2.0, although commented out
Merge branch 'security' of https://github.com/servioticy/servioticy-vagrant into security

Conflicts:
	puppet/dependency_graph/expanded_relationships.dot
	puppet/dependency_graph/relationships.dot
	puppet/dependency_graph/resources.dot