provide switch to patient_access_demo db using command-line param; requires dynamic loading of patient cols (so Model::SQL gets access to dbix)

adapted login to accept NHS number or OUT + patient.id; implemented check_db_connection in response to mysql has gone away condition

switched to nhs_number login for test; fixed url link for report - didn't work for both devel and deployment

update_tables.pl looks at request.created_at date and left-joins request_followup and pack_dispatch so all outreach requests included, not just when follow-up option and pack dispatch date decided; added session: Cookie to config file - was default for dev but not production; included status = reported to packs.tt request_status.match list - no requests now fail to match a pack status definition

new lab_sections_data table for update_tables; new get /login route so config loaded for webapp_name