f-data-on-init does not work

[wglasshusain]

The docs describe using f-data-on-init to do an operation when the run starts, but this does not appear to work. I believe it may have been removed in the upgrade from v0.x to v1.x.

[wglasshusain]

https://forio.com/epicenter/docs/public/data_binding_flow_js/generated/dom/attributes/events/init-event-attr/