Find evenly divisible scales of animation lengths, for anim calculator
function findEvenlyDivisibleScaling(animLength) {
var even_scales = [];
for(i=1; i<100; i++) {
var scale = animLength * (i * 0.01);
if(scale % 1 === 0)
{
even_scales.push(i * 0.01);
}
}
return even_scales;
}