Deoldify Vapoursynth filter

[Dan64]

Fine for me. 

This weekend I will be away and I will not be able to test new releases.

Try to see the new samples.

Try the encode mode=2 with a clip with more than 10000 frames and see what happens.
You will discover that:
   1) it is not possible to use the Preview
   2) you will not be able to estimate the fps from vspipe, because most of the time is spent by the script execution outside Vapoursynth.

I don't know if this behaviour could be a problem for Hybrid, please check.

Thanks,
Dan