root/pypi: links for bi-lstm-crf

root/pypi bi-lstm-crf-0.2.1.tar.gz
root/pypi bi-lstm-crf-0.2.0.tar.gz
root/pypi bi-lstm-crf-0.1.2.tar.gz
root/pypi bi-lstm-crf-0.1.1.tar.gz
root/pypi bi-lstm-crf-0.1.0.tar.gz