loongson/pypi: links for pycrs

loongson/mirror PyCRS-1.0.2.tar.gz
loongson/mirror PyCRS-1.0.1.tar.gz
loongson/mirror PyCRS-1.0.0.tar.gz
loongson/mirror PyCRS-0.1.3.zip
loongson/mirror PyCRS-0.1.2.zip
loongson/mirror PyCRS-0.1.1.zip
loongson/mirror PyCRS-0.1.0.zip