Update [v0.51]

Improvements

• Smoother camera
• "Next" button at event finish (return to the last played season/event)
• Displays rewards when you return to the menu
• Event restrictions displayed by icons for easier transparency

Fixes

• Optimization at vegetation LOD (71% less polygon at some cases)
• Control options display bug fixed
• Music change bug fixed
• Minimap POI sort bug fixed
• Some physical bugs fixed (especially at buggies)
• Some typo at UI fixed