Actor Aura and After Image Update

The Actor Aura and After Image behaviors have been updated with new features:

1. Both behaviors now have a limit option that automatically deactivates an aura or after image. An aura can stay active for a certain amount of frames, and after images can be limited to an amount of images created.
2. Auras now have the option to increase and decrease their scale and opacity in cycles
3. The Save Status behavior's default values now include new attributes from those two behaviors for saving the new information.

I've also made a new tutorial video covering only these new changes. For information on the other attributes and features of these behaviors, refer to the original miscellaneous pack tutorial video.

I've also fixed a minor bug in the Animation Frame Events behavior.

Happy Stencyling!