Batch Processor - Apply LUT on export

[Sir Nameless]

Idea:

On the Batch Processor > Effects section, add an option to apply a 3D LUT to the image (e.g. .cube file or Haldclut .png).

These files can be downloaded by users, sometimes for free, from multiple sources. The ability to apply them using the batch processor would allow users to easily apply a consistent preset look to a set of images.