root/pypi: links for imgurdownloader

root/pypi ImgurDownloader-1.0.tar.gz
root/pypi ImgurDownloader-1.0-py3-none-any.whl
root/pypi ImgurDownloader-1.0.dev0.tar.gz
root/pypi ImgurDownloader-1.0.dev0-py3-none-any.whl