Comment 5 for bug 1787636

I rebased the branch on master and added a commit to address Janet's concern in comment #3. I believe the branch is now doing everything that was requested. I have pushed to a collab branch for others to test:

https://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/dyrcona/LP1787636_empty_lib_holdings