Docker compose and batch file!?

[leon-ITA]

Thanks for the fantastic project, I tested it on my e1002 and the images are fantastic (epdoptimize).

I have some suggestions:

1. provide a docker compose
2. possibility to process images in batch
3. possibility to crop the image according to the panel size
   for example, Sensecraft gives you the ability to upload an image and fit it to the size of the panel or zoom it...