rackerlabs/repose — pull request #541 by usnavi (2013-06-14 13:44:59+00:00)
Title:  B-48282  Create MeterByCategory & MeterByCategorySum

- Adding MeterByCategory & MeterByCategorySum to MetricsService
- Adding ResponseCode JMX metrics for repose & endpoints
- Updating Graphite integration to support multiple graphite servers