root/pypi: links for materia-structure

root/pypi materia-structure-1.1.0.tar.gz
root/pypi materia_structure-1.1.0-py3-none-any.whl
root/pypi materia-structure-1.0.0.tar.gz
root/pypi materia_structure-1.0.0-py3-none-any.whl