Deoldify Vapoursynth filter

[Dan64]

Hello Selur,

  I finally released the new version 4.5.0 on github: https://github.com/dan64/vs-deoldify/rel...tag/v4.5.0
  Respect to the last RC version there are the following changes:

  HAVC_main:

     - in DeepExMethod has been added the method: 5
     - DeepExVivid: was added (before was used a constant value of True)

  HAVC_deepex:

    - method: has been added the method 5

  In the GUI the parameters render_speed and render_vivid can be set only for DeepEX. 
  This behaviour should be changed to allow also ColorMNet to update these parameters.

  I hope that you have time to include in Hybrid this version.

Thanks,
Dan