image properties: Handle rotated images

[rbuj]

test on Fedora: file https://www.gstatic.com/webp/gallery/1.jpg

• rotate the image

  $  sudo dnf install -y perl-Image-ExifTool
  $  exiftool -Orientation=8 -n 1.jpg

• check the values height and width are swapped:

[mbkma]

Does this only affect images rotated with exiftool? Because when rotating images with eom, then caja already shows the correct swapped values.

[rbuj]

I think exiftool keeps the image data chunk setting the orientation in the exif chunk. eom creates a new file.