Imports
- github.com/sirupsen/logrus/hooks/syslog
- github.com/mailgun/logrus-hooks/kafkahook
- github.com/Shopify/sarama
- github.com/mailgun/logrus-hooks/levelfilter
- github.com/samuel/go-zookeeper/zk
- github.com/mailgun/kafka-pixy/config
- github.com/pkg/errors
- github.com/sirupsen/logrus