L::Local::PDF wkhtmltopdf version of make_pdf()

moved HMRN data functions to new C::HMRN; fixed error in C::Test::print_pdf - now passes hashref (not string) to make_pdf(); new DB::PatientDemographic; new rule for capitalisation of $input in LIMS::Dispatch

switched HTMLDOC authentication from url to cookies when requesting image for template; added ability to restrict worklists by request_number from

hilis3 conversion scripts for YHHN