loongson/pypi: links for polygen2d

loongson/mirror Polygen2D-0.1.2.tar.gz
loongson/mirror Polygen2D-0.1.2-py2.py3-none-any.whl
loongson/mirror Polygen2D-0.1.1.tar.gz
loongson/mirror Polygen2D-0.1.1-py2.py3-none-any.whl
loongson/mirror Polygen2D-0.1.0.tar.gz
loongson/mirror Polygen2D-0.1.0-py2.py3-none-any.whl