Rehosted at dynamodb-manager.netlify.app

It appears the https://dynamodb.yoyadoc.com hosting has expired, along with the hosting for the images used in the README, so I forked this repo and published it to Netlify at https://dynamodb-manager.netlify.app.

I'm mostly creating this issue because I know that the GitHub issues are the first place I looked when I saw that the hosting had expired.

If you'd like to merge in my changes I can cede the Netlify URL. If you don't plan on updating the hosting it would be helpful for future users if you updated the website in the repo's "About" section to point to the new Netlify URL.

Thanks for creating this tool!