fixed template using @fqdn
refined to use username / apikey as class arguments
reworked dependencies between service and config
adding get token using raxmon cli
need to update rackspace entity with the agent-id corresponding with the hostname
added some documentation to clarify how to create monitoring_token and also how to use username/apikey
Merge pull request #1 from deanmalmgren/generate-token

explain how to get the monitoring_token