Users ("hackers") are added by creating a file in the `users/` directory. The file should be named `users/${UID}.yml` where UID is the numeric POSIX user ID for that user. See `bin/meta-normalize-stdio` for a listing of all the properties you can put in the users file; or look at the existing files as examples. To add a profile image of a user, add it to the `dev-imgs/` folder. Images in `dev-imgs/`: - MUST be named `${username}.png` - SHOULD be 125x125 px - SHOULD be run through pngcrush The files in `bin/` are configured with `cfg_*` variables at the top of each file.