First attempt at mirroring statsd structure. Timers will still be off.
Add -statsite to suffix.
Update graphite sink to include hostname suffix and adopt the old layout for metrics. Still need to update for timers.
Merge branch 'master' of https://github.com/mopub/statsite

Conflicts:
	sinks/graphite.py
Fix convert function
Merge remote-tracking branch 'upstream/master'

Conflicts:
	sinks/graphite.py
Merge pull request #1 from jefffm/master

Merge in upstream + jefffm/statsite
Fix namespacing for non-timer metrics

Oops, looks like I missed a test for non-timer metrics.

This fixes it.