patched sprintf error in C::Worklist::display(); added default {CENTRE} to C::Admin::Config::Settings::_get_settings so correct config file loaded using existing init.d/lims-fastcgi
separated admin settings config page into sections; patched permissions.t to work with recent nav links display change; patched hilis3 convert lab_tests function to deal with HUGO name changes to FISH probes
modified print_run to get initial calculation of total number of records requested, then present a list of smaller print runs if max print run size exceeded
local changes for Bristol update: emailed messages contain test notice only if not in production; unreported requests worklist duration taken from config settings; config settings made available to Model classes; moved report output formatting to local template if not RR8
