Refactor/simplify check-ceph.rb plugin
- Now uses Sensu::IO.popen (for timeout, etc.) rather than my own method
- Simplified construction of command argument(s)
- Simplified handling of bad command output and/or exit status
Add additional options to disk-usage-metrics.rb
  Ignore mountpoints by regex pattern (-i)
  Include only specific mountpoints by regex pattern (-I)
  Replace subdir breaks with '_' instead of '.' using the --flatten option
Various styling fixes
Oops... fix typo (left trailing slash in %r{})
don't send metrics for features disabled per cf
add runbook support to hipchat and mailer notifications
Beginnings of JBoss AS7 thread metric plugin. Uses the jboss_cli.sh script to get the information
s/runbook/playbook/g
Merge pull request #304 from jlambert121/hipchat_mailer_runbook

add runbook support to hipchat and mailer notifications
Adds redacting mutator extension
Merge pull request #302 from piavlo/fix/dont-send-disabled-cfstat-metrics

don't send metrics for features disabled per cf
fixes rubocob whitespace issues
Committing work thus far on check to gather JBoss thread metrics via the jboss_cli.sh command.
Removed work-in-progress of jboss thread metrics check
Fixed btree if statement
Changed ration -> ratio
Fixed based off of travis comments
Fixed trailing whitespace on line 79
Merge pull request #308 from jprokay/mongodb_metrics_fix

Mongodb metrics fix
Merge pull request #307 from yacn/extension/redact

Adds redacting mutator extension