bugfix - previous didn't test for gross_description element in RequestSpecimenDetail object; fix script syntax error

minor updates to tt & crons

standardised getopts 'd' for scripts using days * for inter-script consistency and disambiguity with 't' (for testing)

added command-line options to crons to allow default duration override

bugfix - failure to update request_result_summary timestamp col on result_summary update causing premature locking of records; action logged in request history when request status set to complete by incomplete_requests.pl or M::R::RequestUpdate::update_request_status; adapted incomplete_requests.pl to include status complete requests with diagnosis awaiting final diagnosis/review; ScriptHelpers::do_request_history renamed to log_diagnosis_alert to avoid conflict with M::R::HistoryAction method of same name; nav bar loads HMRN link if user has either view_outreach_data or edit_outreach_data permissions; L::Role::DiagnosisConfirm::diagnosis_confirmation_required hash of lab_sections renamed from %map to %required for clarity

removed all BEGIN blocks from cron scripts - need to load Data::Dumper's Carp from local::lib before system Carp gets any chance of loading

bugfixes to diagnosis alert methods

restored request_lab_test_history function in M::R::ReportUpdate::_do_additional_tests(); DevelCycle only called for dev server (was excluded only for fastcgi); new additional_test.t

new_pnh_alert, juvenile_diagnosis_status_alert & chest_clinic_diagnosis_alert log sucessful emails to request_history; refactored some repeated code in ScriptHelpers

outreach charts don't plot unless 2 or more datasets; added find GP by practice function to outreach demographics; set permissions mode on all crons so svk revert on production doesn't revert to 644; set results summary to default open on report page - correctly this time

activated daily crons; bugfix to expire_user_sessions.pl

combined paediatric & young_adult diagnosis status alert cron scripts into juvenile diagnosis status alert