Pump statsd prefix

It seems like currently it’s not possible to specify a prefix to apply to all metrics pushed by the statsd pump (or am I wrong?). It would really be useful to be able to create a namespace for tyk metrics (even hardcoding it to tyk would be an improvement).

This issue is also posted on github: Metric prefix for statsd pump · Issue #86 · TykTechnologies/tyk-pump · GitHub