adding sudo to netstat call, required for plugin to be able to properly see connections from ceilometer processes
added test to check if queue and message stats are empty
Merge branch 'master' of https://github.com/sensu/sensu-community-plugins
pulled updates from upstream master
changed conditional operator
Merge pull request #641 from randeffects/master

added test to check if queue and message stats are empty
Merge pull request #642 from misterdorm/ceilometersudo

adding sudo to netstat call, required for plugin to be able to properly ...