Fix EVENT_APPLIANCE_UPDATE_RECEIVED

Include the appliance object in the EVENT_APPLIANCE_UPDATE_RECEIVED data payload

Add a new event

Add a new event, EVENT_APPLIANCE_UPDATE_RECEIVED, triggered when an appliance state update is received whether or not it represents a change in state.

Bugfix

Fix a bug introduced in the previous release

Minor bugfix

Handle websocket errors more cleanly

First GitHub release (v0.2.14)

Bump version for new release