Finish lecture 82: Implement the World class

Signed-off-by: Daniel Henry <iamdanhenry@gmail.com>

LightYearsGame/include/gameFramework/GameApplication.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <framework/Application.h>
+
+namespace ly {
+	class GameApplication : public Application {
+	public:
+		GameApplication();
+	
+	};
+}