configured ability to expand panels to lab-tests, configurable by section through yml file + tests appended to results.t; new potential_trial_cases cron
can re-screen reported requests - new test generation suppressed; molecular worksheets configured to skip requests defined in yaml config; incomplete gallium datafile edits
bugfixes: C::Local::Worklist::pcr_worksheet() only interested in [dr]na_extraction test_name; extraction and pcr worklists split samples into separate rows
