refactored report_notification block for improved clarity; permitted designation now defined in config files; allows user to set notifications inactive
added ability for user to update report status (new/all) for report notifications; request_details (clinical details field) is an optional or required field delegated to config; mail_rports.pl now replaced by email_reports for UCLH & Leeds; preserve line-breaks for patient notes display
bug fixes for report_available_notification.pl - col names used in data retrieval query need to match request_notification table (ie use aliases); adapted script to use Getopt::Std & changed to same units as ; changed request_notification table to MyISAM (doesn't need FK constraint)
