* first round of GameShark.cs cleanups, redundant code and stylecop cleanup
* simplify how gba readonly values are set
* a few more cleanups
* GameShark - use NESGameGenieDecoder for nes logic
* remove now unused NESGameGeneie tool
* Client.Common - move nes encode/decoder to a cheats folder
* GameShark - move genesis game genie coding logic to its own class
* remove NesGameGenieEncoder that i snow unused
* fix naming
* remove GenGameGenie in favor of using the unified Cheat Code decoder
* move Gameboy/GameGear decoding logic from GameShark to its own class, cleanup
* remove GBGameGenie, was only exposed via the toolbox, GameShark tool does all of this logic
* GameShark - move snes game genie decoding logic to its own class
* cleanup
* remove unused snes GameGenie tool
* move Gb GameShark decoding to its own class
* cleanup
* move Genesis action replay decoding logic to its own class
* cleanup
* cleanup
* cleanup
* cleanup
* move Sms ActionReplay decoding to its own class, cleanlup
* cleanup
* move snes action replay decoding to its own class
* cleanup with a helper method
* cleanup
* more cleanup
* cleanup
* cleanup
* cleanup
* cleanup
* cleanup
* move Psx GameShark decoding to its own class
* Move saturn gameshark parsing to its own class
* cleanup
* cleanup
* move N64 decoder logic to its own class
* remove GBA cheat code that hasn't been ready for 5 years, easier to try to implement this in the re-architected code, so delete for now at least
* start to detangle GBA gameshark mess
* Gameshark - remove most gba cheat code functionality for now, easier to rebuild it later
* Gameshark - cleanup
* cleanup
* cleanup
* cleanup
* redesign nes decoder to simpler design
* simplify more
* convert psx and saturn decoders and simplify
* convert more decoders
* convert more decoders
* convert more decoders
* convert more decoders
* convert gba decoder
* convert more decoders
* convert and simplify N64 decoder
* GameShark - simplify more
* Retarget BizHawk.Emulation.* to .NET Standard 2.0
* Retarget BizHawk.Bizware.BizwareGL to .NET Standard 2.0
In practice this mostly involves moving classes to BizHawk.Client.EmuHawk.
* Rewind & State config - remove the default option
* remove the savestate type of default, not that this is a breaking config change for anyone that had specifically set savestates to text
* remove BinaryStatesPreferred from IStatable and use config setting when starting movies from "Now" in record movie dialog
* remove BinaryStatesPreferred from cores
* make text savestates an extension method off of IStatable and an inteface ITextStatable it uses if the core implements it. This will allow cores to opt in to text states if desired
* make cores with actual text savestate impleemntations get ITextStatable, remove text state logic from cores that just have a binary as as text implementation