updated to work files under directory. folder dir is now under helix.
updated to work files under directory. folder dir is now under helix.

DCGenomics/hackathon_v001_rnaseq,DCGenomics/hackathon_v001_rnaseq,DCGenomics/hackathon_v001_rnaseq,NCBI-Hackathons/hackathon_v001_rnaseq,NCBI-Hackathons/hackathon_v001_rnaseq,NCBI-Hackathons/hackathon_v001_rnaseq