Simply because when I google'd my use case I didn't discover that plugin! Maybe it would make sense to decouple the image processing code from my library so th

Simply because when I google'd my use case I didn't discover that plugin! Maybe it would make sense to decouple the image processing code from my library so the `jekyll_picture_tag` could be used, since it's a bit orthogonal to the Propshaft-esque asset loading.