Revert old light amortization patch. It seems to be breaking chunk sending pretty badly when more
than a couple of people are online. Tests indicate it is not useful anymore.
MinecraftForge/FML@3231db9376766d619f942b6a526718daa3c68038 Sorta revert 908491d5e7ac26becdac938f38cc90d6b9d73ce1 but merge assets into the map, rather than force overwriting. Fixes skyboy's comment.