e7wifi/lte: Remove LGE's LCD_KCAL driver
msm: mdss: Add KCAL support for rgb/lut control

 - Supports only mdss_mdp lut
 - mdp3 support requires direct integration with the display controller

Change-Id: I86ceb83cdf9af92f628ea0572b13040c04b7e5ea
configs: Add furnace config