The formatted category accepts input of pre-defined formats (email, url,
telephone number).

The option types for components have been fixed because of
`uncheckedLabel` prop not present before, which was introduced for
ToggleSwitch.

Tag input should derive its functionality from the fallback component.

The MenuSelect functions to have selected options in a list view.

The option demo page now also uses correct components.

Update philosophy doc.

Ensure freeform and option components are able to receive change events.

Implement tests to increase code coverage

The option module was modified to split components and avoid
overloading.