allow to generate the webalbum from the gui
[booh] / data / booh / themes / simple /
drwxr-xr-x   ..
drwxr-xr-x - metadata
-rw-r--r-- 1787 skeleton_image.html
-rw-r--r-- 1161 skeleton_index.html
-rw-r--r-- 1314 skeleton_thumbnails.html
-rw-r--r-- 716 video.png