General:
* Added support for all MC 1.16 versions

• You may need to update the name of your sound if you get a warning message in the console

* Cleaned up the overall code
* Removed update check and notification
* Fixed startup check if TTA is installed and enabled

- Updated TTA_Sounds import in classes

• You need to upgrade to/use TTA version 5.1 or higher (https://github.com/herby2212/TTA/releases/tag/5.1)

Permissions:
* Changed PlayerToggler.use permission to PlayerToggle.use (to be in line with the other permissions)