Project: datamanagement
Issue DM-417: finish adding aliases to afw::table::Schema
This issue picks up the partially-completed Trac Ticket #2351, which adds a string-substitution-based alias mechanism to afw::table::Schema. There are still some issues to sort out w.r.t. constness - in other respects, a Table or Catalog's schema cannot be changed once the Table has been constructed, but we do need to be able to change aliases after table construction.
Story points: 6