Big update; lots of stuff being added

• Finally finished general movement, Still need polishing but it's all there.
• Setup Ray-casting, allowing for lots of stuff.
• Added Keys, added more to the pause menu.
• Added better lighting, planning to be able to turn them on and off
• Thought about the general storyline, have an idea of what's happening now.
• Still thinking of the climax of the game. Any ideas would be good.