[WIP] Moving jsons from /raw to /json

This works as of last night, lots of stuff moved around and poked and prodded.

Works:
* Monster Groups
* Item Loading
* Names
* Wi-Mo speech stuff
* Vehicle Parts
* Vechicles

In Progress:
* Monsters
* Move Sokoban from "data/raw" to "data/minigames" as that is more appropriate

Todo:
* General code cleanup, saving for last so it can be done in one big sweep