Added 4 ambient sounds. (Strong Wind, Light Rain, Rain, Heavy Rain) Can now be toggled on/off independently of in-game weather. Matching weather presets for each sound are under consideration.
Default frame-rate preset changed from VSync to 60 FPS. Users who had VSync selected will be switched to 60 FPS automatically; if you notice tearing, please re-enable VSync.
Fixed delayed rendering of Godrays (window light shafts) when moving the camera.