patched do_results_summary_update() to work if called from within loop - resets self->history_params()

bugfixes to outreach add alternate address function & bcr-abl import data function

outreach template tweaks

new outreach templates

minor presentation corrections

new C::Audit::user_workload function

added ability of reporter to amend own record before authorisation; retrieval of possible previous patient matches in screen/report pages uses same algorithm as HILIS3; re-formatted referrer field output in ppm_and_results

removed ability to see diagnosis revision history in history page for guest users

enabled weekly crons

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

amended new pnh diagnosis cron to actually work; minor corrections to get_diagnosis_alert_data() handling of dob field and wording of message/body.tt

forgot to add new PNH diagnosis alert cron on previous commit

new PNH diagnosis alert cron; result summary section opens by default on report page

moved reset password message to template