New update! Small changes

-added snd on ok in selector, sound on exit to do list, exit game confirm no btn
-added run button label to controls
-made paper open sound and close for to do list
-edited tasks menu
-made menus opacity transparent
-made sound when complete puzzle unlock
-made words pop up if you complete puzzle, door is opening, when push button, find the extraction
-made sample outside of the exit window
-made escape window more enjoyable, with fx and animated texts
-added night sky skybox
-added sample outside scene once reach extraction