Update README.md

Update README.md

Update README.md

Update README.md

Update README.md

[Fix] wrong data is pushed into ClickDelayModel

[Update] auto call Init() when SingleInstance class is created

[New Feature] avoid unnecessary jump when pipe rect doesn't change

[Fix] jump range shouldn't be recorded when it's a emergency jump

[Update] optimize graphs of OutputWindow

[Fix] AI seldom learns jump range and click delay

[New Feature] Click exactly at the right time to make bird jump

[New Feature] reduce unnecessary jumps which causes collision when bird is at the top right of pipe

[Fix] some ResetData() isn't called, because GetReady state is skipped from Title state to Play state

[Update] split out CBirdRectObserver and CPipeObserver from CObjectObserver class