0.3.7 Update

List of changes:

- Achievement the Star 150 is working.
- The Cat can to create a poop.
- Cleaning up poop brings a star.
- The Cat meows when hungry.
- Duration of the adventure - 15 minutes (Previously it was 30 min).
- The Cat can to hunting on your Mouse time to time.
- FIX: The setting of volume can be set to zero.