1.Performance optimization.
1. Fixed crashing issue.
2. Added Tap MORE to join Stallion Race Discord.
3. New Feature: Road to Victory
4. Adjust Arena challenge CD to 5 seconds.
5. Add account binding function (support Facebook and Google).
6. Horse and Jockey adjustment: Restores Horse State, Hunger and Clean by 1 every 10 minutes. Restores Jockey Energy by 1 every 10 minutes.