Kind of a big, rewrite sort of commit.

Restructured and reorganized fuck-everything. Changed around fuck-everything.
My brain hurts from thinking about this shit for so long, and some of it still needs modification.
I have encapsulated most of everything correctly.

Remaining considerations:
- Events.res locals are still loaded by lang_CPP; they should be loaded universally.
- Where are events even parsed? I totally lost track. Being honest.
- We need a system for denoting where something was declared, for error reporting purposes.
- JDI handles some of its AST features funny
  - It checks the left-hand of a function call and bails if it's not a function or cast
  - It crams all the literal types into one AST node type
  - It doesn't handle error reporting very well, and, to top it all off,
  - It isn't fucking modular or extensible at all; nothing is abstract or virtual
- I have no idea if a second pass before pretty-print is actually required
- None of this outside the basic parser has been tested, and it's not blowing me away, either
- No amount of therapy will make this commit okay