root/pypi: links for ewt-gen

root/pypi ewt_gen-1.3.1.tar.gz
root/pypi ewt_gen-1.3.1-py3-none-any.whl
root/pypi ewt_gen-0.1.0.tar.gz
root/pypi ewt_gen-0.1.0-py3-none-any.whl