zookeeper: put 'client_port' into node_info when announcing zookeeper::server
Ganglia: correct Web2 installation + cleanup files/folders of default package-install
Silverware: do not delete node attributes + set announce attributes as normal i.s.o. default
storm: version bump
Merge branch 'develop' of github.com:Technicolor-Portico/ironfan-pantry into develop