Add helper functions for s3_put/get
Add helper functions for s3_put/get

sorgerlab/belpy,bgyori/indra,sorgerlab/indra,johnbachman/belpy,sorgerlab/belpy,johnbachman/belpy,sorgerlab/indra,johnbachman/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,bgyori/indra,bgyori/indra,johnbachman/belpy,johnbachman/indra