Add the ability to crop a batch. Consider an additional crop option which scans the photos individually and crops to reduce edge pixels which are all the same (i.e., size the image to the significant content: make the definition of 'the same' user-va

It;s great to be able to resize in batches, but often a series of images (especially from scanners or fixed-position cameras which are not well-aligned) requires the same crop. No one that I know of at this point allows batch cropping, and no one at all provides for auto-detecting the proper crop based on content.