This job completion plugin runs a program after the job is completed.

The JobCompType is jobcomp/script and the JobCompLoc is the pathname of the script to run.

The plugin sets up the environment for the program to contain the following variables:
ACCOUNT:   Job's account value
BATCH:     Was the job submitted as a batch job ("yes" or "no")
END:       The end time of the job (seconds since Epoch)
JOBID:     The job id of the slurm job
JOBNAME:   The name of the job
JOBSTATE:  The state of the job when it ended
LIMIT:     The time limit of the job (minutes or "UNLIMITED")
NODES:     The nodes the job ran on or an empty string if it wasn't assigned
PARTITION: The partiton the job ran on
PROCS:     Number of processors allocated to the job
PATH:      Sets to the standard path
START:     The start time of the job (seconds since Epoch)
SUBMIT:    The submit time of the job (seconds since Epoch)
UID:       The uid of the user the job was run for
