re-configured ajax get_parent_organisations query; corrected popup settings to allow >1 popup per page

patched C::Ajax::get_parent_organisations() and corresponding model method to accept flag for practices lookup; create new GP practice allows submission of parent practice id for branch practices

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

submission of new GP practice updates referrers & referrer_department tables with new GP's from egpcur.csv

speeded up regenerate GP listto try to avoid time-out under fastcgi; age of egpcur file displayed in regenerate GP list function

hilis3 conversion scripts for YHHN