`.jsx` linting is now in-scope for the `npm run lint` command, and
I linted the base files and some of the viz, there's still quite a bit
of work there, but that's a first pass on it.
* update panel headings, titles
* remove panel heading collapser
* style slice meta controls
* fix favstar on dashboard
* add space between heat map and list
* Refactor around how visualizations/*.js are required
* Reactifying FilterBox further
* Fixing the auto-refresh on filtering events
* Fixing preselected filters