loongson/pypi: links for easyeuler

loongson/mirror EasyEuler-1.2.1.tar.gz
loongson/mirror EasyEuler-1.2.0.tar.gz
loongson/mirror EasyEuler-1.1.0.tar.gz
loongson/mirror EasyEuler-1.0.1.tar.gz
loongson/mirror EasyEuler-1.0.0.tar.gz
loongson/mirror EasyEuler-0.9.2.tar.gz
loongson/mirror EasyEuler-0.9.1.tar.gz
loongson/mirror EasyEuler-0.9.tar.gz