loongson/pypi: links for byteps

loongson/mirror byteps-0.2.5.post15.tar.gz
loongson/mirror byteps-0.2.5.post1.tar.gz
loongson/mirror byteps-0.2.4.tar.gz
loongson/mirror byteps-0.2.3.tar.gz
loongson/mirror byteps-0.2.2.tar.gz
loongson/mirror byteps-0.2.0.tar.gz