With Melvin's kind permission, I have created a repository on github which has all of these files in it. Hopefully that will allow them to "stick around" a bit longer. You can peruse them at:
Also, this allows you to preview individual files and, if you want, to only get those which you want right now. I will also add, as Melvin has in his README, that these are "as is" and there is __NO__ support for them. If they work, you're golden. If the don't, ... .