Pagination controls are confusing on slideshow

[jcoyne]

@cbeer said:

The interaction between the pagination controls and the slideshow prev/next controls is puzzling me. If I'm in slideshow mode, I think I want to be able to scroll through all the results, not just the ones of that page

For a first pass, do we just need a way to ensure all the results are available here, or should we do some kind of dynamic paging? Or is the bootstrap carousel not flexible enough for that?

[ggeisler]

re: the discussion in sul-dlss/dlme#1371, the behavior I'd expect is:

• All results in the current result set should be part of the slideshow (i.e., we should be able to see each of the y items represented in the x of y status indicator message)
• Navigation is a loop, such that when you reach the last item you can select "Next" and navigate to the first item, and vice-versa.