Fixes:
- Fix a bug that disconnects buildings that were connected when removing one a them, if the game has previously been loaded from a save
- Fix a number of issues causing very poor pathfinding performances in some situations
- Fix issues causing skiers to get stuck on ski runs
- Fix errors happening when loading a saved game
- Pause the skiers animation when the game is paused
- Fix a saving error that causes lift appearing as always 100% repaired
- Fix the display of autosave files
- Fix the display of reputation stats