ordered process_status display in .tt to show parent pid 1st - previously was in pid order (new child can be numerically < parent); applied white-space trim filter in genomics.xml to deal with excel nbsp char
adapted allow >1 central laboratory (Genomics); new cfg flag to allow all requests to be reporter-authorised (UCLH); bugfix to user_permission.tt display; tweaked genomics_xml.t after changing consent taken to consent given
removed no warnings "XML::Simple" - caused error in XML::Simple < 2.21, replaced with remove_undef_values() sub and grepping only defined values in hash generation
