About removing the "catalog_number" attribute from "JSON" dataset.

[KelSolaar]

I would be keen to remove the catalog_number attribute which is kind of redundant and does not bring anything informative to the table: https://github.com/ampas/rawtoaces/blob/master/data/camera/arri_d21_380_780_5.json#L6

The less stuff/fluff, the better :)

[aforsythe]

@KelSolaar Do you still feel this is unnecessary? Are you ok with us just removing this?

[KelSolaar]

I'm absolutely fine with getting rid of it yeah!