Add health-check-type: none to start graphite-nozzle
Add health-check-type: none to start graphite-nozzle

As described in the diego notes, we must disable the port checking
if the application does not expose any port.

https://github.com/cloudfoundry-incubator/diego-design-notes/blob/master/migrating-to-diego.md#running-route-less-applications-such-as-workers-and-schedulers

alphagov/paas-cf,jimconner/paas-cf,jimconner/paas-cf,jimconner/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,jimconner/paas-cf,alphagov/paas-cf,jimconner/paas-cf,jimconner/paas-cf,jimconner/paas-cf,alphagov/paas-cf