- WidgetField posts the summer-action event's detail.payload as payload only
when the detail carries one; a payload-less post body is unchanged
- after a successful action the response data is set on the element as the
data attribute (removed when the answer has none) and announced with a
summer-result event carrying {data, fill, message}; failures dispatch nothing
- WIDGET_RESULT_EVENT exported from formContext; unit tests for both directions
- modules/boardwalk/dist rebuilt
c6f68e4639