Update Ver.0.11.4

[h2]Changes[/h2]

• Changed to jump when spinning on the boat
  
• Adjusted the looks of footbridges
  
• Changed so that nitro is not recovered immediately after starting to use nitro
  
• Changed so that nitro is recovered after spinning
  

[h2]Fixes[/h2]

• Cannot create the name V8 in nicknames
  
• Addressed crash on stage load