added hostname of login nodes for SLURM support on new SCG
added hostname of login nodes for SLURM support on new SCG

kundajelab/atac_dnase_pipelines,kundajelab/atac_dnase_pipelines,kundajelab/atac_dnase_pipelines,kundajelab/atac_dnase_pipelines,kundajelab/atac_dnase_pipelines