changed size of sampple tube barcodes for genomics SLF

moved barcode generation to new C::Role::Barcode; simplfied M::Local::genomics_sample_linkage_form() query - dbix only

genomics sample linkage form; xsd validation for genomics_xml.pl; bugfix for audit/turnaround_percentile.tt - subtraction only performed if values exist

adapted xtr-96 read function to issue get command then wait for output, should fix timeout on XTR-96 software initial startup; chnaged sort order of DNA extraction labels from request_id to lab number; bugfix on tt 'form' element

new home page (hello) link and quick search function on 'hello' page for non-lab-staff users; added optional sort_by to M::LabTest::get_section_lab_tests; added optional command-line arg to nycris.pl

added dna extraction labels print function

adapted xNA extraction worksheets to split xFU into xF & xU samples and adjust for number of blocks for xF, xU & xBL samples; xNA extration worksheets append empty rows to max 12; patched view_cron_log() regex to include hyphenated script names; DB::RequestExternalRef status field required larger varchar value

bugfix to previous change to xna_extraction_type query param - xna_extraction type now handled as lc within app, transformed to uc only in tt for view

new setting 'is_test_platform' to exempt test server from portal login requirement; new outreach worklists unreported and unauthorised; added user-configurable duration option on unreported worklist, shared with outreach unreported; adapted Resources token generation function to provide encrypted username for online request forms; bugfix to _xna_extraction() - lc on query param extraction_type gave error if param undef

bugfix: previous change caused error when runmode tt not found, even though runmode redirects (added blank tt)

new local worklists: outreach unreported & outreach unauthorised

replaced DoI highlighted specimen table cell with biohazard image; extended DoI alert to all worklists (was missing from some); changed C::R::Misc::get_unique_ids to get_unique_request_ids for clarity in caller

new Molcular sequencing worklist - split out pcr_worklist functions for sharing; amended outreach get_overdue_packs() calculation of overdue-ness to include packs returned same day as dispatch (CML pateints handled in clinic); outreach demographics - skip inactive GP's unless already selected

function to disable logins and direct logged-in users to holding page in maintenance/offline mode

completed function to select lab-tests status for pre-screen worklist; removed 'get_current_runmode' arg to _debug_path() for runmodes called indirectly through forward(); corrected lims.sql errors