==================
* package: bump `engine.io-client` for better deps and smaller build
* handle io.connect(null, opts) correctly [audreyt]
* url: fix incorrect ports in certain connections [holic]
* manager: propagate all reconnection events to sockets [Rase-]
* index: added BC for `force new connection`
* socket: fix event buffering while in disconnected state [kevin-roark]
* package: stop using tarballs in dependencies [reid]
* manager: relay `connect_error` and `connect_timeout` to sockets