这里列举一些常用Action的使用示例，目录结构对应了继承关系。

ActionCamera

OrbitCamera

CardinalSplineTo

CatmullRomTo

CardinalSplineBy

CatmullRomBy

AccelDeccelAmplitude

AccelAmplitude

DeccelAmplitude

Sequence

Repeat

RepeatForever

Spawn

RotateTo

RotateBy

MoveBy

MoveTo

SkewTo

SkewBy

ResizeTo

ResizeBy

JumpBy

JumpTo

BezierBy

BezierTo

ScaleTo

ScaleBy

Blink

FadeTo

FadeIn

FadeOut

TintTo

TintBy

DelayTime

ReverseTime

Animate

TargetedAction

ActionFloat

ProgressTo

ProgressFromTo

ActionTween