Use the newest write_graphite plugin, and always fallback to 127.0.0.1 if no other graphite server was found
Make the graphite prefix configurable
Support graphite in versions less than 5.x
Merge pull request #11 from trobrock/new-graphite-writer

Use the newest write_graphite plugin, and always fallback to 127.0.0.1 if no other graphite server was found