added function to highlight if patient has previous request for clinical trial if not currently a clinical trial request; loop counter on request history
bugfix to allow ajax lookup for diagnostic term to use parentheses; turnaround chart function captues vars as hash not hashref to avoid changing self_url(); turnaround data filename for xl attachment reflects specimen type
added ability to retrieve inactive legacy diagnosis to autosuggest diagnoses; changed DB::Diagnosis::Manager method name from 'diagnosiss'; patched national_code_unknown.pl cron to report 'no unknown codes' instead of blank message
fixed error caused by submitting date_extend param without date; fixed get_parent_organisations error due to RDBO catching param exceeding max permitted length
patched C::Ajax::get_parent_organisations() and corresponding model method to accept flag for practices lookup; create new GP practice allows submission of parent practice id for branch practices
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
