Deoldify Vapoursynth filter

[Dan64]

Hello Selur,

   In the current dev are missing the following values in BlackWhiteTune:

'Light+Custom',
'Medium+Custom',
'Strong+Custom'
'Light+Restore',
'Medium+Restore',
'Strong+Restore'

 
If you don't like this solution, you can add above "B&W mode" another combo-box called "B&W Restore" with the following values

'none'
'custom'
'default'

 
The parameter "B&W Restore" in the code will be called BlackWhiteRestore and should have the same behaviour of "B&W mode"
 
Please let me know what do you prefer so that I can provide a new RC with the new parameter.

Thanks,
Dan