loongson/pypi: links for shancsv

loongson/mirror ShanCsv-0.8.tar.gz
loongson/mirror ShanCsv-0.7.tar.gz
loongson/mirror ShanCsv-0.6.tar.gz
loongson/mirror ShanCsv-0.5.tar.gz
loongson/mirror ShanCsv-0.4.tar.gz
loongson/mirror ShanCsv-0.3.tar.gz
loongson/mirror ShanCsv-0.2.tar.gz
loongson/mirror ShanCsv-0.1.tar.gz