Merge pull request #10298 from kappa-sama/patch-12

nerfs chain smokers, removes stocks

code/modules/reagents/chemistry/reagents/drug_reagents.dm

@@ -13,6 +13,7 @@
 /datum/reagent/drug/space_drugs
 	name = "Space drugs"
 	id = "space_drugs"
+	value = 6
 	description = "An illegal chemical compound used as drug."
 	color = "#60A584" // rgb: 96, 165, 132
 	overdose_threshold = 30
@@ -40,6 +41,7 @@
 /datum/reagent/drug/nicotine
 	name = "Nicotine"
 	id = "nicotine"
+	value = 0
 	description = "Slightly reduces stun times. If overdosed it will deal toxin and oxygen damage."
 	reagent_state = LIQUID
 	color = "#60A584" // rgb: 96, 165, 132