Added running of the Threshold roles to the cluster script.
Updated for hosts/ips of secondary cluster.
Added running of the Threshold roles to the cluster script.
Updated for hosts/ips of secondary cluster.
Merge branch 'feature/cluster_refinements' of github.com:hpcloud-mon/mon-vagrant into feature/cluster_refinements
Added running of the Threshold roles to the cluster script.
Updated for hosts/ips of secondary cluster.
Merge branch 'feature/cluster_refinements' of github.com:hpcloud-mon/mon-vagrant into feature/cluster_refinements

Conflicts:
	utils/cluster/data_bags/mon_agent/mon_agent.json
	utils/cluster/data_bags/mon_notification/hosts.json
Fixed hostnames in the cluster setup
Cluster script, handle branches better but default to master