Lets make Lightmass EPIC (and understandable)

[alperenozgur]

@AE_3DFX;603091

Good to know, i really hope EPIC will optimize baking even more so slower cpu-s will bake better and fast cpu-s even faster even with Production settings. 4.11 already got optimizations, but now it is time for second round of optimizations.

im ok with current speed if they bring a actual proper GI…