Use unused folder names as part of item description when folder depth limit is used

[ylexus]

Thanks again for the great software.

One feature that would make it even better is:

If you choose to upload folders as albums to a limited depth (2 deep) but its uploading photos from the 3rd or 4th level folders then still put them into the level 2 folder but add the sub-sub-folder names to the photo description text, currently the description text is just the photo file name.

Sometimes the subfolders are organized with folder names that would be useful to have in Google Photos so they can be searched, but don't qualify to have their own album.

Originally posted by @warrenarnold in #125 (comment)