Logs borer EMPs

Created by: Kammerjunk

These are the arguments in the EMP proc: proc/empulse(turf/epicenter, heavy_range, light_range, log=0) Borer EMPs were specifically set to not be logged: empulse(get_turf(src), 1, 2, 0) I can't think of one reason to do this. It now gets logged in the same way regular EMPs are logged. The EMPs caused by hamserum are also logged now. It'll probably never be relevant given how rare potent ham is, but at least it's not 100% unlogged EMPs now

I couldn't find any existing issues about this, but GitHub's searching seems a bit clunky.