Merge pull request #923 from stenington/tap-prettify

Use tap-prettify to make tap SUPER PRETTY
Add `node-stated` and wrapper lib
Add statsdRequests middleware wrapper
Add stated config to local-dist
Add stated route middleware to /backpack/badge POST and /backpack/authenticate POST methods
Isolate to /backpack/badge POST
Enable statsd for all routes
Fix tests that don't exit because statsd's udp client prevents exit