- make LogStash::Event#clone a deeper copy. Required otherwise the   'fields' element is shared, etc.
- make LogStash::Event#clone a deeper copy. Required otherwise the
  'fields' element is shared, etc.

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