Rendering multiple b-tables is slow in papers.index route

[StevenMHernandez]

In papers.index we are rendering a b-table for every single collection. Currently, all of these b-tables need to be rendered before vuejs will display the rest of the rendered components on the page. This makes the whole page feel sluggish when the number of collections is around 50.

There should be some way to render b-tables only when they are visible. HOWEVER, we still want the basic information to be written to the page so that we can cmd+f to find specific papers. Thus, we should default to standard HTML tables and then render the b-tables whenever the table is in view.

It might be preferable to trigger the table rendering from javascript (https://bootstrap-table.com/docs/getting-started/usage/#via-javascript) when v-b-visible is true. However, I am not certain this is possible.