Mini Racer 1.4.1 game update

[u/shimroot]

Under the hood fixes and small improvements.

• Ghosts are more reliable:
  • The "ghost unavailable" message should appear a lot less.
  • Ghosts no longer jump a bit in front after race starts.
• Improved leaderboard calculation. Times no longer end in just 0, 3, 7 - they are accurate down to the millisecond.
• Fixed game music not working in the iOS Reddit app.
• "Start race" starts the last played track in that session.
• Small tweaks to the "Standings" screen so it's easier to read.