- Added ball-size and ball-speed to the soccer configuration section. This allows you to change the game dynamics to match how your players want it.

- The default configuration file will now use literal block scalars wherever possible, making it much easier to edit multi-line config messages.

- Fixed small console errors that were caused by the legacy reward system. It is safe to delete any console-command-on-end or -on-quit lines from the config if you are using rewards.yml.