Handle all warnings
obviously the usage of null! could potentially be avoided if the object init wasn't such garbage, but here we are with years of old junk and lack of abstraction in the GUI project
With the approaching games, PKM sprites are a different size from the 3DS era (as already hinted by LGPE, which has 56x68). It'll be a little easier to manage with this portion of the library walled off from the rest of the codebase.
Eventually the net46 target will use fody or something to merge in these extra dependency dll's automatically to not disturb the usual exe/dll experience.
GameInfo has been the storage for the current Game Language environment
When using GameInfo, only one environment is tracked at a time, which is
initialized by the PKM editor (items, moves). Rework things to allow
multiple filtered sources to exist, and keep the filtering logic in
PKHeX.Core for reuse in other programs... ;)
