Carnival_rings_dusk_AP

updated a few things... aircraft now load pointing toward the courses and a few other glitches I noticed playing it. set the flying time to dusk.

3 new fun courses to play in carnival #1 a limbo/over under course ( my comedic take on it ) through hills and valleys. #2 a ring course winding its way in and out of the forest. #3 another ring course twisting it's way through a wrecked fleet of old pirate ships. each course takes about 7 to 10...