A second version of Tiltgallery comes with a new feature.
Now, if a .txt file is present with the image name, in the same directory, its content will be shown in a comment section.
Download the archive tiltgallery-0.2.tar.bz2.
Download can only start from the third version tiltgallery-0.3.tar.bz2, due to the TiltViewer license.