added correct cpu and task counts for jobs and steps and alphabetized the admin menus.  Jobs/steps are alpha for full info, but nothing else

Fixed issue when max nodes wasn't specified and was later set by limit to not request that as the actual maximum.

    is replaced by NumProcs (number of processors requested or actually 
    allocated) and ReqNodes (number of nodes requested) is replaced by 
    NumNodes (number of nodes requested or actually allocated).

    message traffic unless DebugFlag=Wiki is configured.

  replace with usleep and flags

from michal novotny

    ESLURM_INVALID_NODE_COUNT to better reflect its meaning.

    and additional info

    maximun node counts of pending jobs (the operation was previously 
    restricted to user root)

  credential and was failing to subtract an offset where appropriate - offset used to distingush
  munge errno from slurm errno)

    drained).

    job's time limit).

add warn_signal and warn_time to slurmctld job structure.
save/restore the job parameters in slurmctld and add
stub to perform the signal

    notify programs before reaching the end of their time limit.
    (So far, just document the option and get it from the command down
    to slurmctld. More to come later.)

  job's Eligible Time now StarTime

  accounting for job_start (called in some cases when pending).
  restore start_time after accounting (it's the expected
  start_time for pending jobs). 

   use of errno to pass around information