moved RequestInitialScreen object creation to top of transaction in L::Model::Screen::do_initial_screen() to prevent auto-report crashing when trying to load object further down in sub _diagnosis_confirmation_required {; added 'digit' filter to NHS number validation to remove internal spaces
modified M::Audit::turnaround_times() and more chart functions to accept arrayref of screening terms; modified C::R::SessionStore::session_store() request_options data format (was incorrect format); bugfixes to M::Roles::RequestUpdate::do_trial_number_update(), MRRU::do_request_options_update(), MRRU::do_request_consent_update() and M::Patient::merge_patients()
patched C::Report::preview_report() to handle Outreach requests; refactored some M::Outreach code into new M::Roles::Outreach role for sharing between reporting function and followup option editing
