first commit for adaptation to use HILIS4 export database - replaced D2::Plugin::Database with Local::DB, uses HILIS to print report, uses HILIS patient.id as username, enabled querylogger output to console, amended pack.tt logic to handle 'live' situations
set development Email::Sender transport to Mbox; highlight changes in patient demographics email; set keyword 'fail' in email param to trigger email failure message; success message to form replaces rather than appends to previous message(s)