Added configuration file, you can now change your drop percentage (between 1 - 100) and drop amount (between 1 - 3). If you try to use higher/lower number for percentage/amount than is the set minimum/maximum, the default values will be used which are 100% / 1 drop.
Updated to 1.21.4
Initial release. Ender Dragon drops 1 elytra when defeated. Plugin will be made for older versions too in future updates! Config file is also planned. If you find any issues or want to suggest something, leave a comment either on CurseForge page or GitHub issues.
