Comment 6 for bug 838296

As the stock A/T definitions don't set any granularities other than print-on-demand anyway, I think we can dispense with any attempt at an automatic upgrade script.

A bit more work is required for the patch, IMO:

- get rid of the upgrade script
- add 'weekdays' and 'daily-lost' as options for granularity in the admin interface for A/T events (see bug 1205072 for an example of how to do it)
- write up release notes (which will mostly just be a recommendation for folks to take steps to separate out lost processing)