Android: Core part of the game should start in fullscreen by default (Thanks fizzwhiz)

src/Game.c

@@ -687,6 +687,7 @@ void Game_Run(int width, int height, const cc_string* title) {
 	/* Android won't let us change pixel surface to EGL surface */
 	/* So unfortunately have to completely recreate the surface */
 	if (!SwitchToGame()) return;
+	Window_EnterFullscreen();
 #endif
 
 	Window_Create(width, height);

src/Launcher.c

@@ -323,6 +323,7 @@ void Launcher_Run(void) {
 		Http_Component.Free();
 
 		Program_Run(0, NULL);
+		Window_ExitFullscreen();
 		Window_RemakeSurface();
 		Launcher_Run();
 	}