adapted email_contacts table to accept department code and report status values (setup/schema/email_reports.sql); redesigned mail_reports.pl -> email_reports.pl to allow multiple departments per hospital/organisation (not supported by mail_reports), and department and report status info now derived from email_contacts tbl, not hard-coded into script; reverted referrer_department => {updated some tests with year change or change of html tag
adapted admin clinician edit function to update hospital_department_code as well as is_active fields - previous is_active-only function broken on multi-location entries