ralsina/nikola — pull request #106 by marianoguerra (2012-07-24 12:22:54+00:00)
Title: rotate thumbnails if there is exifdata to know how

rotate thumbnails according to Orientation exif metadata field if available to avoid pictures taken with the camera rotated to be rotated as well.

I think they appear rotated because PIL may remove the EXIF metadata from the thumbnail and then the image viewers can't autorotate the image when displaying it.