react-move-scatter: Revert pre-code handler/data functions to be more generic in shape/demo/app.jsx.
react-move-scatter: Revert pre-code handler/data functions to be more generic in shape/demo/app.jsx.

ihmeuw/beaut,ihmeuw/beaut,ihmeuw/ihme-ui,ihmeuw/beaut,ihmeuw/ihme-ui,ihmeuw/ihme-ui