Index page occasionally points at stale assets

[keithamoss]

Wiping cloud front removed the old js files, but then people get a blank page until they refresh again. It just sends the index.html back for requests for those assets.

Do we have no-cache on index.html so it doesn't serve up did files?

Hacky workaround: Some code embedded in index.html that refreshes the page if assets aren't loaded.

[keithamoss]

Closing until we see this happen again