added user permission restrictions to resouces links; restricted resources/new_diagnoses list to users location if not lab-staff - doesn't work properly yet; changed LIMS::_debug_authen() to use LIMS::Local::Debug::DEBUG() instead of self->debug() to avoid circular ref to self in caller; added specimen description to patient summary display}
git-svn-id: https://jti.org.uk/svn/hmds_lims/trunk@1166 4177bd82-f056-0410-812d-caef170e3fa0