Release note 3.4.15: Fish Leaderboards, Italian localization and bugfix

[h2]Leaderboard redesign[/h2]

• Fish image and player’s avatars added.
  
• Redesigned leaderboard filters
  
• Added a quick search by fish type, name, size or location.

• Added the possibility to choose all players leaderboard or only based on your friends.
  
• Added a possibility to choose fish by its type instead of the genus.
  
• Sports events filter added to chat settings.
  

[h2]Physics bugfix:[/h2]

• Fixed bug with friction position storing.
  
• Mississippi walls bug fixed.
  
• Added more realistic bass beat behavior.
  
• Fixed a fish escape from the stand bug.
  

[h2]Italian localization added.[/h2]