close connection when receiving unknown message type
Merge branch 'master' of https://github.com/chenyf/push

Conflicts:
	comet/server.go
temp commit
mq_rpc
Merge branch 'master' of https://github.com/chenyf/push

Conflicts:
	pushd/pushd.go
MQ RPC client
temp commit
temp commit
mq_rpc integration
Merge branch 'master' of https://github.com/chenyf/push

Conflicts:
	pushapi/conf/conf_rdtest.json
clean up code
conf
merge pushapi with gibbonapi
deploy script
Merge pull request #10 from zhengzhiren/master

merge gibbon
change zk node for test config
clean up
store the device Id on redis and set an expire
restrict device connecting that already in redis
Merge pull request #15 from zhengzhiren/master

store device Id on redis