Old Session Data merge multiple session from the same day

[viddie]

If multiple session are done on the same day, they will get their own OldSession object. That shouldn't be a thing, as ingame summary expect all OldSessions to be unique per day

Possible solutions:

• Merge the newer sessions into the older sessions when multiple sessions are done on the same day
  • SessionStarted from older session
  • TotalGoldenDeaths from newer session
  • TotalGoldenDeathsSession add both sessions together
  • TotalSuccessRate from newer session
  • LastGoldenRuns append newer session's list into older sessions list
  • AverageRunDistance from newer session
  • AverageRunDistanceSession calculate anew from both sessions
  • newAverageSession = (osAverage * osRuns + nsAverage * nsRuns) / totalRuns
  • with os = older session and ns = newer session
• Rework ingame summary to allow displaying of multiple sessions per day
  • This would suck because of game crashes acting like multiple sessions in the same day