root/pypi: links for tra-tools

root/pypi tra-tools-0.0.9.dev0.tar.gz
root/pypi tra_tools-0.0.9.dev0-py3-none-any.whl
root/pypi tra-tools-0.0.8.dev0.tar.gz
root/pypi tra_tools-0.0.8.dev0-py3-none-any.whl