- remove 'type' references and fix up style - use new time object comparison
- remove 'type' references and fix up style
- use new time object comparison

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