extended print dna labels function to rna labels; display diagnosis-generated lab-tests in resources uses db instead of yml file; awaiting final diagnosis list includes reporter & authoriser
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
MAJOR CHANGE: moved sql_lib() from M::Base to new M::Role::Query; moved all M::R::QueryFormatter methods into M::R::Query; removed sql_lib() from ScriptHelpers - using new M::Roles::Query method; removed lims_dbix() from M::Base - now loaded via M::Role::DBIxSimple on demand; moved get_sql_with_constraint() from M::R::DBIxSimple to M::R::Query; method gets dbh from lims_db not lims_dbix in M::LabSection::update_lab_sections() & M::Specimen::update_specimens(); added elements() to Local::QueryLibrary
