Added dev#.llnl.gov build instructions to README.

Created config file for dev#.llnl.gov

etc/slurm.conf.dev

+# 
+# Sample /etc/slurm.conf.dev for dev[0-25].llnl.gov
+# Author: John Doe
+# Date: 11/06/2001
+# Note: "localhost" is translated by slurmctld to the actual hostname
+#
+ControlMachine=dev0 BackupController=dev0
+Epilog="" Prolog=""
+FastSchedule=1
+FirstJobId=65536
+HashBase=10
+HeartbeatInterval=60
+KillWait=30
+Prioritize=/usr/local/maui/priority
+SlurmctldPort=7002 SlurmdPort=7003
+SlurmctldTimeout=300 SlurmdTimeout=300
+StateSaveLocation=/tmp/slurm.state
+TmpFS=/tmp
+#
+# Node Configurations
+#
+NodeName=DEFAULT Procs=2 RealMemory=2000 TmpDisk=64000 State=IDLE
+NodeName=dev[0-25] Weight=16
+#
+# Partition Configurations
+#
+PartitionName=DEFAULT MaxTime=30 MaxNodes=1
+PartitionName=debug Nodes=dev[0-8,17-25] State=UP    Default=YES
+PartitionName=batch Nodes=dev[9-17] State=UP