- Make photo.pl more flexible in the addition of pictures: make each category
  have an actual directory on disk (to avoid to many files in one category),
  and give the choice of not making a copy of the file
- Have the possibility of submitting 1 or more files by the web
- Add user/password security to individual categories
- Some kind of search functionality
- Add more functionality to photo.pl
   - delete pictures
   - move pictures, categories around
