[bugwelle]

Great! Important: I checked in a commit that breaks the Renamer. Don't use it if you've build from source. It renames the wrong folder and will delete files.
Nightly users don't need to be concerned. The latest available version for download does not include this critical bug.

Nevermind. I forgot that my test setup is not suited for the Renamer. MediaElch does not handle symbolic links well (it tries to rename the file that the symlink links to). I have multiple files for testing that point to the same movie, so it breaks after it's renamed the first time...