Add check ssl expiry
Fix message
fix syntax to fix test
updates to mailer.rb to support subscription based mail_to addresses
minor adjustments for travis ci build failure
remove HTTP check and TCP check from check-ping.rb. then add ping timeout option.
added the '--master-only' flag to allow checking not only master servers
ELS-929 adding ssl support for rabbitmq-alive sensu plugin
Merge pull request #1 from mdorman/mdorman-rmq-ssl

ELS-929 adding ssl support for rabbitmq-alive sensu plugin
updates to mailer.rb to support subscription based mail_to addresses
minor adjustments for travis ci build failure
Merge branch 'mailer_by_subscription' of https://github.com/zarry/sensu-community-plugins into mailer_by_subscription

Conflicts:
	handlers/notification/mailer.rb
Rename plugin and use VERIFY_PEER on openssl
updates to mailer.rb to support subscription based mail_to addresses
minor adjustments for travis ci build failure
Merge branch 'mailer_by_subscription' of github.com:zarry/sensu-community-plugins into mailer_by_subscription
Merge branch 'master' of github.com:sensu/sensu-community-plugins into mailer_by_subscription
Modernization/update of es-node-graphite

* Add port option (default to 9200)
* Add request timeout configuration (default to 30s)
* Add flags to disable:
* * jvm stats
* * os stats
* * process stats
* Move URI request to function
* Add version detection (ES API Changed in 1.x)
* Reorder stats query string to match the order in the ES 1.1 docs
* * (For personal reasons)
* Remove some confusing stat being output
* * Some combination of gc collection time and old gen storage?
* Enumerate indices stats
Remove useless .to_s conversion
Cleanup

* Cleanup descriptions in options
* Change single to double quotes in query string, to aid with future options
* Cleanup key filtering
* * (Various keys having human readable characters 'b' for bytes, s for seconds, etc)
* Typo - there is no 'network.transport.current_estab' key
* * checked back to 0.20.x for this

Some cleanup for readability