mdnie lite control: adjust calibration (WhatHub)

Slightly adapted to keep copy_mode (Yank555.lu)
mdnie lite control: override for all samsung scenarios and profiles (WhatHub)

Slightly adapted to keep copy_mode (Yank555.lu)
mdnie lite control: add single control for black level

Slightly adapted to keep copy_mode (Yank555.lu)
Black kept at 0 by default as Natural is kept as base calibration (Yank555.lu)
mdnie lite control: update single control for black level

Black is applied as a delta to actual black RGB values (-128 to +128)
Yank555.lu v0.6-beta1