Cleaning up (#767)

* Kill playerAPI

* Gut more events and compat that is now obsolete

* Remove commented out code

* Remove final modifier from methods

* Make more stuff final

* Remove slow building ring

* Protected -> private in final classes

* More cleaning

* More cleaning v2

* Purging

* Clean DevHelper

* Clean DevHelper 2

* delete DevHelper

* remove useless IFMLLoadingPlugin.MCVersion annotation from @Mod files

* check for obfuscation only once in the IFMLloadingPlugin.injectData

* don't instantiate the static class ASMConfig

* delete unused and empty implementation of IFMLCallHook

* delete empty class

* delete ClassesToTransform class that just holds the class names constants

* delete unused methods and unsless logging in dummymod container

* delete unused transformer ClassTransformer_TT_ThaumicRestorer

* spotless

* Clean

* Clean utils

* Build checkpoint

* Purge

* Stage 2

* Stage 3

* Stage 4

* Stage 5

* Stage 6

* Spotless

* Imports

* Stage idk

* Stage 1

* Fix issue

* Spotless

* Format numbers

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Co-authored-by: GTNH-Colen <54497873+GTNH-Colen@users.noreply.github.com>
Co-authored-by: Alexdoru <57050655+Alexdoru@users.noreply.github.com>
Co-authored-by: Connor Colenso <colen@CONNORSPC>