{
{     This procedure checks to see if there are any jobs queued that are
{  self terminating types. This type is an attribute of a job class.
{
{  GET_SELF_TERMINATING_CANDIDATE(NODE, CLASS, NONE_LEFT)
{
{  NODE: (output) This is the id of a self terminating job.
{
{  CLASS: (output) This is the job class of the self terminating job.
{
{  NONE_LEFT: (output) This is a boolean signalling end of search.
{
