JonathanTron/chef-grafana — pull request #22 by jwmarshall (2014-09-15 20:58:09+00:00)
Title: fix role specification for elasticsearch and graphite

This change fixes the ability to dynamically configure the remote end points for graphite and elasticsearch. I could not figure out how the original method was supposed to work given that the `es_server` and `graphite_server` had default variables defined in `attributes/default.rb`