Commits
- 0f9fe92: add a function rename_dir to auto rename all pdf files in the dir (Ben Du) #446
- 1fa41f4: bump up version (Ben Du) #446
- b607ba2: cache processed (renamed) pfds (Ben Du) #446
- 751a4cf: update deps (Ben Du) #446
- 9690a53: add a function to normalize the name of a path (Ben Du) #446
- b56cc6a: bump up version (Ben Du) #446