init
basic cluster done
utils
hub stuff
hub bind() and close()
changed raw() to rawBody()
handshaking works
updated protocol
hub emits messages
sendById works
added deps
[hub] updated reply()
[hub] generate uuid if id is not provided
utils
[message] added get(), set(), serialize() and deserialize()
[message] deserialize on access
refactored to use new message style
docs and readme
update readme
update