loongson/pypi: links for mothernature

loongson/mirror MotherNature-0.3.1.tar.gz
loongson/mirror MotherNature-0.3.tar.gz
loongson/mirror MotherNature-0.2.tar.gz
loongson/mirror MotherNature-0.1.3.tar.gz
loongson/mirror MotherNature-0.1.2.tar.gz
loongson/mirror MotherNature-0.1.1.tar.gz
loongson/mirror MotherNature-0.1.tar.gz