loongson/pypi: links for tiddlywebplugins-methodhack

loongson/mirror tiddlywebplugins.methodhack-0.4.tar.gz
loongson/mirror tiddlywebplugins.methodhack-0.3.tar.gz
loongson/mirror tiddlywebplugins.methodhack-0.2.tar.gz
loongson/mirror tiddlywebplugins.methodhack-0.1.tar.gz