MetacatUI

The error here was that the CN server was returning a JSON text response, so MetacatUI will now specify "json" as an acceptable response type so JSON is returned.

Now, the facets are received okay but the autocomplete dropdown for each filter is incredibly slow because there can be 80k+ facets to sort through for each filter, all on the client side. I'll be putting a limit on how many facets are sorted for the dropdowns to make the UI more responsive.

It looks like 1,000 facets is the sweet spot for displaying a large list of suggestions while remaining fast and responsive.