bugfix - previous requests in screen, report, etc skipped any non-reported requests - fixed by making authorised_reports table a left join; fixed inability to delete trial & trial number in request edit - loads frozen data trial.id in absence of form input trial.id; 3411 tests pass
added direct link in registration details for use at 1st login; changed layout of tt_wrapper to remove extraneous white-space when rendering templates for text eg emails; revamped registration details message
screening functions (new & edit; not yet auto-screen at new request) display outcome summary of which lab-tests requested & which (if any) skipped; fixed many *.t issues caused by adding patient notes form to report page - made 'report' a multi-form page
patched C::Screen::edit() to use same screening function as used at initial screen; fixed a lot of failing tests due to new screening functions - report_status.t still failing
