Prep work in case batch table format needs to change:
1. Deprecated the older version of the batch management page
that did not use classes or prepared statements. Overdue
anyway with the "securing Fannie" needs. I'll keep it for
reference through our next sale cycle and then delete it
completely.
2. Added model classes for batch and batchList tables
3. Revised tools to use models. Should make adding any
needed columns easier.