Add instructions to regenerate images
Add instructions to regenerate images

tomalrussell/smif,willu47/smif,willu47/smif,tomalrussell/smif,nismod/smif,willu47/smif,willu47/smif,tomalrussell/smif,nismod/smif,nismod/smif,nismod/smif,tomalrussell/smif