loongson/pypi: links for etherws

loongson/mirror etherws-1.3.tar.gz
loongson/mirror etherws-1.2.tar.gz
loongson/mirror etherws-1.1.tar.gz
loongson/mirror etherws-1.0.tar.gz
loongson/mirror etherws-0.7.tar.gz
loongson/mirror etherws-0.6.tar.gz
loongson/mirror etherws-0.5.tar.gz
loongson/mirror etherws-0.4.tar.gz
loongson/mirror etherws-0.3.tar.gz
loongson/mirror etherws-0.2.tar.gz
loongson/mirror etherws-0.1.tar.gz