Add cross references between man pages for squeue, sinfo, and scontrol.

doc/man/man1/sinfo.1

-.TH SINFO "1" "April 2003" "sinfo 0.1" "Slurm components"
+.TH SINFO "1" "June 2003" "sinfo 0.1" "Slurm components"
 
 .SH "NAME"
 sinfo \- Used to view information about Slurm nodes and partitions.
@@ -211,6 +211,7 @@ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 details.
 .SH "SEE ALSO"
+\fBscontrol\fR(1), \fBsqueue\fR(1), 
 \fBslurm_load_ctl_conf\fR(3), \fBslurm_load_jobs\fR(3), \fBslurm_load_node\fR(3), 
 \fBslurm_load_partitions\fR(3), 
 \fBslurm_reconfigure\fR(3), \fBslurm_shutdown\fR(3), 

doc/man/man1/squeue.1

@@ -208,6 +208,7 @@ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 details.
 .SH "SEE ALSO"
+\fBscontrol\fR(1), \fBsinfo\fR(1),
 \fBslurm_load_ctl_conf\fR(3), \fBslurm_load_jobs\fR(3),
 \fBslurm_load_node\fR(3), 
 \fBslurm_load_partitions\fR(3)