Version 2.0.0.
* Added dynamic suffix for API URLs (allowing to use one hook for different resources with e.g. PUT)
* Added unsubscribe method to WebSocket client
* Added custom class to SpinnerElement
* Improved documentation
* Published README.md
Version 2.1.0.
* Set WebSocket logging to debug level
* Added hook that detects clicking outside of component
* Added Radio to list of publicly available components
* Fixed link to git repository in package.json