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}
git-svn-id: https://jti.org.uk/svn/hmds_lims/trunk@1495 4177bd82-f056-0410-812d-caef170e3fa0