Move animation.fill from BiblioPixelAnimation
Move animation.fill from BiblioPixelAnimation

* Use a feature only in BiblioPixel/dev branch

rec/BiblioPixel,ManiacalLabs/BiblioPixel,ManiacalLabs/BiblioPixel,rec/BiblioPixel,rec/BiblioPixel,rec/BiblioPixel,ManiacalLabs/BiblioPixel,ManiacalLabs/BiblioPixel