Add option in app start to load corpus from S3
Add option in app start to load corpus from S3

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