loongson/pypi: links for pythonnicholasutils

loongson/mirror PythonNicholasUtils-1.3.tar.gz
loongson/mirror PythonNicholasUtils-1.2.tar.gz
loongson/mirror PythonNicholasUtils-1.1.tar.gz
loongson/mirror PythonNicholasUtils-1.0.tar.gz