v2.0.7

arrange the code

v2.0.6

Removed dependency nevernet/logger

v2.0.5

xx

v2.0.2

DO NOT init variable producer and consumer, only init them in NewConsumer and NewProducer

v2.0.1

Droped Consumer Config props: Topic, Concurrent

v2.0.0

Added Topic settings in Handler

added concurrent settings

v1.0.4

added concurrent handler register

1.0.3

Fixed consumer lookupd address

release v1.0.2

1. Change consumer connection to lookupd
2. Upgrade go-nsq to v1.1.0

v1.0.0

1. sync latest version of nsqio/go-nsq.
2. refactory the nsq-worker