added logic to recreate and watch Job ID file if it is deleted.  Previously deleting file removed the watch.
added logic to recreate and watch Job ID file if it is deleted.  Previously deleting file removed the watch.

dimm0/tacc_stats,TACC/tacc_stats,TACC/tacc_stats,dimm0/tacc_stats,dimm0/tacc_stats,TACC/tacc_stats,dimm0/tacc_stats,TACC/tacc_stats,TACC/tacc_stats,dimm0/tacc_stats