loongson/pypi: links for towelstuffga

loongson/mirror TowelStuffGA-0.1.3.zip
loongson/mirror TowelStuffGA-0.1.3.win-amd64.exe
loongson/mirror TowelStuffGA-0.1.2.zip
loongson/mirror TowelStuffGA-0.1.2.win-amd64.exe
loongson/mirror TowelStuffGA-0.1.dev0.zip
loongson/mirror TowelStuffGA-0.1.dev0.win-amd64.exe