Comment 6 for bug 1793802

Signoff branch at http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/csharp/lp1793802-aged-billing-payment

Not sure which branch(es) to apply it to, though. It is very useful to us as we migrate from 3.0 to 3.2, as it reduces the time required for the 3.0-3.1 upgrade script. I'll let release managers decide that.