-- in slide show, use original image if it was not scaled down
-- center info window relative to scroll position
-- tooltips for info and full image links
-- try to get get info from APP12 marker for non-EXIF files
-- really create info files
-- make slideshow "stylish", i.e. use CSS
-- make Image::Magick optional
-- make title editor based on Term::ReadLine
-- anything else that I forgot