Release 2.0
Breaking changes:
- Add first class support for Histograms and change factory args to structs (#63)
- Add metric description to factory API (#61)
- Remove metrics/go-kit/prometheus as metrics/prometheus now available (#58)
- Add
_total
suffix for counters reported to prometheus (#54) - LocalBackend / Test factory moved to metrics/metricstest/ package (#46) ,
- Change AssertCounterMetrics/AssertGaugeMetrics to be functions on the test factory (#51)