Fix up reagent bombs, remove carbon fire_act

Carbon mobs do not actually need a fire_act, all it was doing was breaking
things with hardsuits. Reagent bombs are supposed to have a unique proc
instead of fire_act, so fixed.

code/modules/assembly/igniter.dm

@@ -22,7 +22,7 @@
 			if (istype(src.loc.loc, /obj/item/weapon/reagent_containers/glass/beaker/))
 				var/obj/item/weapon/reagent_containers/glass/beaker/beakerbomb = src.loc.loc
 				if(beakerbomb)
-					beakerbomb.fire_act()
+					beakerbomb.ignite()
 
 		var/datum/effect/effect/system/spark_spread/s = new /datum/effect/effect/system/spark_spread
 		s.set_up(3, 1, src)

code/modules/mob/living/carbon/carbon.dm

@@ -439,12 +439,12 @@ mob/living
 
 
 		item.throw_at(target, item.throw_range, item.throw_speed, src)
-
+/*
 /mob/living/carbon/fire_act(datum/gas_mixture/air, exposed_temperature, exposed_volume)
 	..()
 	src.IgniteMob()
 	bodytemperature = max(bodytemperature, BODYTEMP_HEAT_DAMAGE_LIMIT+10)
-
+*/
 /mob/living/carbon/can_use_hands()
 	if(handcuffed)
 		return 0

code/modules/reagents/reagent_containers/glass_containers.dm

@@ -246,7 +246,7 @@
 	else
 		usr << "<span class='notice'>There is no assembly to remove.</span>"
 
-/obj/item/weapon/reagent_containers/glass/beaker/fire_act()
+/obj/item/weapon/reagent_containers/glass/beaker/proc/ignite()
 	if(reagents)
 		reagents.chem_temp += 30
 		reagents.handle_reactions()