Version 1.2 (2023/01/02)
	-Added line of profit that displays in the graph
	-Added the ability to take a screenshot (key: F5)
	-Added RNG state saving
	-Changed main menu background
	-Fixed game seeding (was using global RNG and other parts of code interfered with it)
	-Fixed a bizzare bug where every generated value would add twice to stock history (in a loaded game)
	-Minor icon graphics adjustments