v4.0.7

• Fix #53
• Fix back event cannot close loading
• Add SmartAwaitOverType
• Fix #56
• Fix #60
• Adjust AnimationType
  • fade: FadeTransition for all positions
  • scale: All positions are ScaleTransition
  • centerFade_otherSlide: The center position is the FadeTransition, and the other positions are the SlideTransition
  • centerScale_otherSlide: The center position is the ScaleTransition, and the other positions are the SlideTransition
• Add scalePointBuilder (showAttach)
• Remove 'target' param(showAttach): please use 'targetBuilder' instead of 'target' param
• Optimize scalePointBuilder (showAttach)