The way attachments were listed in the admin site was very difficult to

use. The file field was linking to the download URL, and the only

other link to the change page was the caption, which could be empty.
This change improves the admin list so that the filename rather than the

path is listed (potentially cropped to preserve the page with), but that

always links to the change page. The "Review Request ID" column now

properly shows the linked review request even when the attachment is

part of a draft or in the inactive list. A new column has been added

with the download link.

Used the admin list and was actually able to get to the change page for

many of my attachments.