collectd/collectd — pull request #641 by XANi (2014-06-11 16:14:53+00:00)
Title: Mysql galera stats

I've added option to gather some stats specific to MySQL Galera replication setup ( more details here http://www.percona.com/doc/percona-xtradb-cluster/5.5/wsrep-status-index.html ) + some whitespace cleanup.