write functionality to allow multiple chunks in one image #36
Description
write code which allows for an image to contain multiple chunks/frames. This would make it much easier to do acknowledgements. This presumes a certain way of providing guaranteed delivery, so feel free to drop this issue if this is not how we want to do guaranteed delivery. For instance, we could use the return codes of urlib/headless web kit to continue retransmitting until the HTTP request goes through.