[Hawkular-dev] HWKMETRICS-67 Influx endpoint: support pretty print query parameter #211

Hi, I've just sent a PR request for Metrics which enables pretty printing on the Influx endpoint (something supported by Influx in the first place) I believe that's a capability which would be beneficial to the rest of the Metrics endpoints. In practice, any request with the /pretty=true/ query parameter would have a JSON formatted output. Please shout if you disagree. Regards, Thomas. https://issues.jboss.org/browse/HWKMETRICS-84 https://github.com/hawkular/hawkular-metrics/pull/211