add directory for slurm output/errors

cluster-hpc2.json

@@ -5,7 +5,9 @@
 		"c" : 1,
 		"partition" : "fast",
 		"mem" : "4G",
-		"jobName" : "magatt_{rule}"
+		"jobName" : "magatt_{rule}",
+		"error" : "slurm/%x-%J.log",
+		"output" : "slurm/%x-%J.log"
 	},
 	"mapHomologousRegions" :
 	{