SpaceConfigs is a plugin that allows you to create your own Custom config files, easily, with just one line, instead of it being complicated and hard!
If you are a server owner: Just put this plugin in your plugins folder! If no plugin depends on SpaceConfigs, this plugin will be useless to you.
If you are a developer: In your eclipse, or any IDE download SpaceConfigs, and right click on your project, and go to "Build Paths", press "Add external archives", and select SpaceConfigs
Then go to the documentation of SpaceConfigs to learn how to use it (Really simple, and easy to understand!)
Make sure to add SpaceConfigs as a dependency in your plugin.yml, and link the plugin on your plugin download so people know how to get it!!