loongson/pypi: links for txgsm

loongson/mirror txgsm-0.2.0.tar.gz
loongson/mirror txgsm-0.2.0-py2-none-any.whl
loongson/mirror txgsm-0.1.4.tar.gz
loongson/mirror txgsm-0.1.3.tar.gz
loongson/mirror txgsm-0.1.2.tar.gz
loongson/mirror txgsm-0.1.1.tar.gz
loongson/mirror txgsm-0.1.tar.gz