This project has been started but is quite rudimentary. As of right now only indexing works but as time goes on, more features will be added. In the near future, uploading, editing and deleting files will be implemented. The code is still pretty ugly and basic configuration is barely possible.
This all being said, if you want something simple to list files in a directory, go nuts!
To start, the requirements are Apache with PHP installed and mod_rewrite enabled.