disable prints
Merge branch 'master' of https://github.com/JokBal/mod-pusher
some fix
refactor channel package
Merge branch 'refactor' into master2

Conflicts:
	src/main/scala/org/jokbal/pusher/channel/BaseChannel.scala
	src/main/scala/org/jokbal/pusher/channel/Channel.scala
	src/main/scala/org/jokbal/pusher/http/ChannelTrigger.scala
	src/main/scala/org/jokbal/pusher/model/Data.scala
	src/main/scala/org/jokbal/pusher/sharedstore/ChannelData.scala
	src/main/scala/org/jokbal/pusher/sharedstore/PermanentData.scala
	src/main/scala/org/jokbal/pusher/sharedstore/RedisStore.scala
	src/main/scala/org/jokbal/pusher/verticle/Pusher.scala