work in progress
added a counter metric for events statusChanges from UP to DOWN
undo extra useless space
-1 when going from "down" to something else
added multiple metrics for local nodes only
clearer comment
reverted changes
deleted }, oops
Merge branch 'master' into jn-shard-down-alert
imports no longer needed
space
Merge pull request #170 from wajam/jn-shard-down-alert

shard down alert (should be added to nagios)