elasticsearch/logstash — pull request #1764 by joekiller (2014-09-22 17:21:44+00:00)
Title: update Kafka plugins to use jruby-kafka 0.2.1

updated for jruby-kafka 0.2.1, style and documentation

* updated Kafka output sendMsg to send_msg
* style fixes
* added more documentation to Kafka input
* fix Kafka output test to use send_msg