Archived old OpenGL gaming core.

Kajetan Johannes Hammerle d1120cb403 vectors with variable dimension %!s(int64=4) %!d(string=hai) anos
math d1120cb403 vectors with variable dimension %!s(int64=4) %!d(string=hai) anos
tests d1120cb403 vectors with variable dimension %!s(int64=4) %!d(string=hai) anos
utils 7781d07751 simpler hash map implementation by using ints as pointers and lists %!s(int64=4) %!d(string=hai) anos
Main.cpp d1120cb403 vectors with variable dimension %!s(int64=4) %!d(string=hai) anos
meson.build d1120cb403 vectors with variable dimension %!s(int64=4) %!d(string=hai) anos