croptoelie 0.3.0

Crops images based on entropy: leaving the most interesting part intact. Don't expect this to be a replacement for human cropping, it is an algorythm and not an extremely smart one at that :). Best results achieved in combination with scaling: the cropping is then only used to square the image, cutting off the least interesting part. It offers two methods, scanning and trimming: with scanning the whole image is placed in an array then evaluated: very slow and memory-gobbling. The trimming simply chops off te edge that is least interesting, and continues doing so, untill it reached the requested size.