New Animation for animate module

[ArcadeBliss]

Wrote a new scale Animation that accepts width and height values. The current version based upon a scaling factor was too inaccurate for my tasks

Code: [Select]

/*
    ScaleWidthHeight will scale an image from the center based upon exact width and height information
   
    Additional pseudo properties are added for convenience:
        scale:      { w = 5000 , h = 1000}