- fix bug where multiple outputs would compile to invalid ruby (oops)
- fix bug where multiple outputs would compile to invalid ruby (oops)

tinglinux/logstash-kafka,opentable/logstash-kafka,joekiller/logstash-kafka,Aloomaio/logstash-kafka,joekiller/logstash-kafka,opentable/logstash-kafka,Aloomaio/logstash-kafka,tinglinux/logstash-kafka