packing approach (applies to configurations without topology/tree).

  stop prevent the release of user tasks until it's attach is completed, which is not 
  appliable in test mode

  (previously ignored).

    ignored in enforcing the maximum CPU limit.

fix for new format of mysql and also changed sfree and pro/epilog's to use libslurm.o instead of libslurmhelper.la so we don't potentially get bad symbols

Fix for MaxCPUs to honor partitions of 1 node that have more than the maxcpus for a job.  exclusive doesn't work correctly though