Completely new Saving / Loading system

Before the new update, the game would force an ugly windows dialog box to show up over the game window. Also, saving levels would sometimes not work for everyone, which is a MASSIVE issue. Oopsies. Anyway, I've created a brand new system that operates completely in-game without the need for external dialog windows to push their way onto your screen. This should also fix the issue with not being able to save files correctly. The only difference is that the game will now save files directly to one folder only, and the user does not have a choice of a save location. The game will save to this folder, and also show all the files inside it when asking to load a level. Hooray for improvement! Thanks for your patience, again. - Daniel