fix bug in deepCopyValuesOnly
fix bug in deepCopyValuesOnly

if one if its properties was an array, deepCopyValuesOnly(obj) would not actually copy the array, would just point to the original array. Fixed now to create new array copies

stardust66/math3d,ChristopherChudzicki/math3d,stardust66/math3d,stardust66/math3d,ChristopherChudzicki/math3d,stardust66/math3d,ChristopherChudzicki/math3d,ChristopherChudzicki/math3d