Added: *Super-Charged button in the attributes gui, it allows you to make a creeper boss super charged. Added: *Size button in the attributes gui, it allows you to modify the size of a slime boss, before, you were able to do it only when creating the boss. Improved: *Now all the messages sent by the plugin to the users can use PlaceholderAPI placeholders. Improved: *Now when there aren't bosses of a certain type alive, the compass-tracker tells it to the player.