Sound and Level counting

Added "Flap Flap" for bird (or at least I think that is it)
Added level counting, well you can't see it on screen but depending on
our level counter, distance between our pillars and window high in our
pillars will vary.

Game is almost done now…..
Nearly finished

- Player 0 Collision!
- Scrolling works, nearly, still some fragments…..
- Sound works :-)