Comment 0 for bug 1773417

Since the fixes have become interdependent, and exist in a single branch, let's bring the bugs under one roof to try and get them in. The bugs covered here include:

#1715697 - Web Client: Show empty volumes Holdings view
#1732201 - Web Client: Missing functionality to create empty volume
#1737812 - Web Client: fool proof transferring vol/copy process
#1738242 - Web Client: holdings view checkboxes issues

I am going to mark all of those as duplicates of this bug to unify the discussion here, as I could see no simple and convincing way to separate them.