Hello world!

This is a minor release

* Amended warning about modified jar
* Fixed spectator camera not working on a fresh disguise
* Fixed wolf disguise setAngry for versions older than 1.16
* Cleaned up some nms and code, removed legacy comments
* Added warning for modded servers (Lib's Disguises doesn't support em)
* Added a message to startup to help people be aware about tall self disguises hiding by default https://www.spigotmc.org/wiki/lib-s-disguises-faq/#tall-disguises-self-disguises