commands modified. Info filtering added to slurmctld.

Fix assorted typos.

   option from environment and documentation of new env var.

   are still in completing state.
 o Document above change in manpage along with other formatting cleanup.

nodes of the cluster.

SLURM credentials.

  of reasons and nodes with those reasons.

write to.

Properly support sinfo --state option value including "*" suffix.

proceeding.

the plugins themselves. Add new functions to each plugin to return the
error number and given an error number, return a description.

Minor changes are needed to the plugin code to make them consistent.

  parameter.

  Attempted "scontrol reconfig" or SIGHUP requests result in error and
  ignoring change to SwitchType. Document how to change a cluster's SwitchType.

daemon restart).

reconfiguration (rather than restart).

needs to be restarted and how jobs are effected).

in addition to the formerly supported alphabetical order. Reporting
partitions in configuration order is the new default behavior.

Added page formatting with graphics.
Existing *.png format graphics changed to *.gif.