I tested uploading an image and since there have been no replies to the message yet, I would like to remove the image. I don't see anyway to do that? Has that feature just not been implemented yet? I'm assuming that as long as a message can be edited (no one has replied to it yet) that the images can be removed as well. I see a way to change the image or add more images, but not how to remove one that has already been uploaded.