Allow admins to remove votes on posts. This is for fixing vote abuse. Votes can be removed by going to the vote list on the /post_votes page, or by clicking on a post's score, then using the "Remove" option in the "..." dropdown menu next to the vote. Votes are soft-deleted - they're marked as deleted in the database, but not fully deleted. Removed votes are only visible to admins, not to regular users. When a vote is removed by an admin, it leaves a mod action. Technically it's possible to undelete votes, but there's no UI for it.
Config
This directory contains configuration files for Danbooru.
To configure your Danbooru instance, copy danbooru_default_config.rb to danbooru_local_config.rb and edit it. See danbooru_default_config.rb for details.
The only file here that end users need to be concerned about is danbooru_default_config.rb. The rest of the files here are internal Rails-related configuration files that end users shouldn't need to edit.