Sounds like bug fixes

Pushed a small update.  Big changes are:

1) High score leaderboard is working (although the second chart that should show scores close to yours is not)

2) Added music and sounds for all the creatures when they eat each other

3) Fixed many game breaking bugs

- You could place creatures after game over

- You could kill trees, extending the game forever

- Critical crash fixed

- Fixed issue with ponds and seaosaur interacting