Send clientKey along upwards with the message event
Use current time as 'start' if none provided
Update SockJS to 0.3.5
Merge pull request #13 from njam/issue-13

Update SockJS
Merge pull request #12 from njam/issue-12

Make susbcribe "start" optional
Merge pull request #11 from njam/issue-11

Send clientKey up in message
Bump version to 0.0.14
Merge pull request #14 from njam/issue-14

Bump version
Merge branch 'master' of git://github.com/cargomedia/socket-redis into issue-10
Apply formatting
retryDelayed: Use milliseconds
subscribe(): Pass callback
unsubscribe(): No start and data
message(): No channel
message(): Rename to send() (like in WS)
onConnect -> onopen
onDisconnect -> onclose
Drop onMessage
ESC fix: sockjs/sockjs-client#18
Constructor: Remove protocols, don't set whitelist manually