interim chimerism data analysis function

1st part of new function to generate xl worksheet for chimerism data calculation

bugfix to M::R::LabTestUpdate::set_lab_test_complete() - required request_id + lab_test_id params, id => request_id was incorrect and causing auto-report to fail

moved config settings to own directory in /config dir - settings file depends on CENTRE env param supplied by init.d script; C::DataImport::do_bcr_abl() method now does auto-report after setting required lab-test status to complete - request_history depends on auto-report function succeeding; minor change to auto_report.t to match current auto-report rules for CML; Outreach charts set USE_FILE_SESSIONS param to force non-db sessions; Outreach MGUS cases with IgM paraprotein by electropheresis loads B-LPD questionnaire instead of MGUS one

enabled bcr-abl auto-reporting function; added patient address to list of fields anonymised in emailing report to non-secure address; changed sessions & email_contacts tables to InnoDB following MyISAM corruption after system crash

added auto-reportable function to DataUpload::do_bcr_abl() method, but commented out in M::Result::update_results_summary() pending rules for setting diagnostic term; added pdf and jpg to list of files 'guest' users can see under DataFiles link; disabled one of 'reset' links in Results page

patched LIMS & L::Local::LIMS to use /sessions dir for cron sessions

bugfix to BCR-ABL data import - leading 'H' optional on lab-number field & highlights missing CT data & disables checkbox on form

bugfixes to outreach add alternate address function & bcr-abl import data function

added more data cols to BCR_ABL data import function; FISH worksheets display probes in alphanumeric order

added ability to restrict non-network users to own records; added missing _debug_path() to controller methods

various minor changes accumulated over past 3 weeks

completed bcr-abl data analysis functions

replaced system unzip with Archive::Extract in Local::unzip_file(); bugfixes & enhancements to bcr abl data import routines

various bugfixes & enhancements to PAS searches eg retrieved params transferred to target (register or edit) form; extended BCR ABL template data handling