Added a countdown boss bar for when the Pinata will spawn into the world, has sounds for the start, middle and end. You can change the title, bar color, sounds and length.
Changed the top header of the config.
Improved the config calls by just using a single one when the Pinata get initialized.
API Note: If you are using Pinata#getBossBar in your plugins, change it to Pinata#GetHealthBossBar instead, the old method is deprecated and will be removed soon.