Checking off the list.

Only a few items of note today, here’s what I did:

• Set glfw to window non resizable. Turns out hints need to be done after glfw init.
• Function game.log not needed, use print() instead.
• Removed the redundant Quad class.
• Renamed do_lua_file to do_requre so that it makes more sense.
• Moved the render stuff back into game.lua for now.
• GLFW now hints to OpenGL to use GL ES 3.2 to avoid confusion.
• Added a render target so we can draw the viewport separately, fixed the projection calculations also.
• Changing the shader now also updates the uniform values, so that matrices keep working.