Make Singulo Stable Again (#4521)

* Make Singulo Stable Again

* Prevents emitter beam effects from being pulled by singulo.  Now watch them hit the field gens.
* Prevent singulo from consuming the PA particle effects.  It already gets fed by impact, don't try to eat them.
* Improve the Setup Singularity debug verb to do more better setup (including PA)
* Fix the energy dissipation values so that singularity does not just keep on growing even when setup properly.

* Enhance singularity proc/eat()

* Use `var/simulated` as a more generic way to ignore lighting overlays etc
* Remove redundant code in the rest of the proc body.
* Slight optimization: avoiding typecheck in loop over return from orange()

code/modules/power/singularity/particle_accelerator/particle.dm

@@ -71,7 +71,8 @@
 	qdel(src)
 	return
 
-
+/obj/effect/accelerated_particle/singularity_act()
+	return
 
 /obj/effect/accelerated_particle/proc/toxmob(var/mob/living/M)
 	var/radiation = (energy*2)