loongson/pypi: links for atlas-direction-vectors

loongson/mirror atlas-direction-vectors-0.1.5.tar.gz
loongson/mirror atlas-direction-vectors-0.1.4.tar.gz
loongson/mirror atlas-direction-vectors-0.1.3.tar.gz
loongson/mirror atlas-direction-vectors-0.1.2.tar.gz
loongson/mirror atlas-direction-vectors-0.1.1.tar.gz
loongson/mirror atlas-direction-vectors-0.1.1.dev2.tar.gz