Remove references to individual commits in tutorial, add data (#637)
Remove references to individual commits in tutorial, add data (#637)


nafitzgerald/allennlp,allenai/allennlp,nafitzgerald/allennlp,nafitzgerald/allennlp,allenai/allennlp,allenai/allennlp,nafitzgerald/allennlp,allenai/allennlp