bug fix: forgot to use adp var syntax during refectoring when using local multirow that I introduced to resue a query across to procedures. Would have been caught had I run the unit tests...
adding message catalog upgrade support to the acs-lang package. message keys and messages now have an upgrade status (added, deleted, updated). Being more rigorous about determining what is a catalog file and moving this logic to the acs-bootstrap-installer package (apm_is_catalog_file) as it is needed before the acs-lang library is loaded. Updated procedure documentation.