Reinterpolation411-style script insertion

[cjsport]

Adding the CPU option = success.

Thanks Selar for sticking with this.

So my original premise of removing vertical banding even with KNLMeansCL, YAHO, and CAS settings still hasn't generated a "cure". But its great to be able to include this for my denoise filter now as I originally intended. I'll have to keep playing with the filters to address the vertical line issue. I'm leaning toward tuning LSFMod since it has targeting for edge sharpening. 
Attached is what I've begun with.

There's so many filters with so little time...