WIP need to confirm test names

RfC446 - new worksheet based on RNA extraction for automated RNA extraction

Add system tests and Tidy code

Implement custom fish worklist driven by templates

allow empty gross-description submission to clear existing entry; fix tests

ressurect unregistered requests function for pre-screen worklist * request form upload function uses FileUploader-D2 (replacement for FileUploader) * provide link to request form pfd in pre-screen worklist * pre-screen worklist labno for unregistered requests links to edit function not images directory * combine new specimen link with specimen type for unregistered requests * 3 empty fields for haem params for unregistered requests (not updated when haem fields added to pre-screen tt) * TODO: 'edit' function broken - uses labno instead of pre_registration_specimen.id

Merge branch 'rfc_worklist_cell_selection_bespoke'

bugfix - flash messages set in C::L::Labels don't appear in tt * fixed by handing calling object (C::L::Worklist) to C::L::Labels for setting flash messages on * factored CAP::MessageStack rendering block into its own snippet tt for calling independently from site/status.tt * bugfix to 2 test scripts

Merge branch 'rfc_worklist_cell_selection_bespoke'

add checkbox so user can choose whether to print labels

QA - renaming & respacing for clarity

add new 100KG DNA extraction test to DNA/RNA stabilisation workilist

add local worklist for cell selection - needs QA

fix and simplify error return for Genomics slf type regex failure - not triggered by lack of \$slf_type_param but \$slf_type; provide short method name for CA::get_current_runmode()

split Genomics HaemOnc SLF into 2 pdf's to prevent position alignment slippage over multiple requests; tidy up contacts.lib