add statsd by default and statsdport config
add statsd by default and statsdport config

circonus-labs/circonus-one-step-install,maier/circonus-one-step-install,circonus-labs/circonus-one-step-install,circonus-labs/circonus-one-step-install,maier/circonus-one-step-install,maier/circonus-one-step-install