added new function to require confirmation when reporting with outstanding test results; moved C::Report::_get_requested_tests() to C::Roles::ResultHandler; converted some template data objects to as_tree hashrefs to prevent db lookups when empty; fixed some tests to comply with new confirm_outstanding_results flag
new_pnh_alert, juvenile_diagnosis_status_alert & chest_clinic_diagnosis_alert log sucessful emails to request_history; refactored some repeated code in ScriptHelpers
added _parse_data_val() function to C::Roles::Chart to return ::NoValue for null vals, so setGapColor() works as intended; moved make_chart logic from report/default.tt and record/body.tt to separate site/make_chart.tt; some tweaks to cron scripts
screening functions (new & edit; not yet auto-screen at new request) display outcome summary of which lab-tests requested & which (if any) skipped; fixed many *.t issues caused by adding patient notes form to report page - made 'report' a multi-form page
referral_source autosuggest loads only active records for registrtaion and request edit functions; new column is_active on referral_sources table; refactored list_all_screen_tests table to show screen categories
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
modified C::Report to handle Outreach cases; prevented redirect to root url from C::Report for Outreach cases if record locked; more Outreach lab_test & demographics functions
