after restart of slurmctld (failed to initialize list of job_ids)

 so we can better log the event

    suspended job is cancelled.

    Accounts/Users with no associations, Accounts with no users or subaccounts
    attached in a cluster, and Users with No UID on the system.
 -- Added new option for sacctmgr list assoc and list cluster WOLimits.  This 
    gives a smaller default format without the limit information.  This may 
    be the new default for list assocations and list clusters.
 -- Users are now required to have an association with there default account.
    Sacctmgr will now complain when you try to modify a users default account
    which they are not associated anywhere.

  a parameter that can't be modified

  (admin/user) job suspend/resume. logic was preventing use of nodes holding
  node in exclusive node even after suspended.

 is used with gang scheduling

add some more logging

scheduling is performed.

This is a merge of all slurm modifications added to support a Sun Constellation system 
  with 4-D name space (3-D for coordinate followed by a sequence number for the node at
  that coordinate).