adding more cucumber tests for upload file scenario
adding more cucumber tests for upload file scenario

zhang4952/scholarsphere,ndlib/scholarsphere,ndlib/scholarsphere,samvera/hyrax,samvera/hyrax,ndlib/scholarsphere,zhang4952/scholarsphere,zhang4952/scholarsphere,jeremyf/sufia,zhang4952/scholarsphere,samvera/hyrax,jeremyf/sufia,samvera/hyrax