V1.0.0 - Initial release - basic functionality for registering websocket events and emitting global events.
V1.0.1 - Removed unnecessary dependency
V1.0.2 - As SocketIO Client CDN is down - patching to use instance hosted by any node-server running the socket-io module.
V1.1.0 - Added on-connected event.
V1.1.1 - Amended Polymer Import