Obsolete acetone (#961)

Remove spawns for acetone

data/json/itemgroups/Locations_MapExtras/locations.json

@@ -1110,7 +1110,6 @@
       [ "chemistry_set", 50 ],
       { "group": "ammo_pocket_batteries_full", "prob": 70 },
       [ "flashlight", 40 ],
-      [ "chem_acetone", 40 ],
       [ "chem_hexamine", 15 ]
     ]
   },

data/json/itemgroups/supplies.json

@@ -278,7 +278,6 @@
       [ "chem_muriatic_acid", 10 ],
       [ "chem_acetic_acid", 10 ],
       [ "chem_formaldehyde", 10 ],
-      [ "chem_acetone", 10 ],
       { "item": "chem_carbide", "prob": 10, "charges-min": 100 },
       [ "chem_ammonium_nitrate", 10 ],
       { "item": "chem_chromium_oxide", "prob": 10, "charges-min": 100 },

data/json/items/chemicals_and_resources.json

@@ -610,23 +610,6 @@
     "//freezing_point": 25,
     "drop_action": { "type": "emit_actor", "emits": [ "emit_acid_drop" ], "scale_qty": true }
   },
-  {
-    "type": "AMMO",
-    "id": "chem_acetone",
-    "category": "chems",
-    "price": 50,
-    "price_postapoc": 100,
-    "name": { "str_sp": "acetone" },
-    "symbol": "=",
-    "color": "white",
-    "description": "Acetone, best known as the primary constituent of most nail polish removers.  Flammable and can be easily used for potent home-made explosives, as demonstrated by the terrorist attacks of 2016.",
-    "volume": "250 ml",
-    "weight": "200 g",
-    "bashing": 1,
-    "ammo_type": "components",
-    "phase": "liquid",
-    "container": "bottle_glass"
-  },
   {
     "type": "AMMO",
     "id": "chem_nitric_acid",

data/json/obsoletion/items.json

@@ -3335,6 +3335,23 @@
     "calories": 400,
     "flags": [ "EATEN_HOT" ]
   },
+  {
+    "type": "AMMO",
+    "id": "chem_acetone",
+    "category": "chems",
+    "price": 50,
+    "price_postapoc": 100,
+    "name": { "str_sp": "acetone" },
+    "symbol": "=",
+    "color": "white",
+    "description": "Acetone, best known as the primary constituent of most nail polish removers.  Flammable and can be easily used for potent home-made explosives.",
+    "volume": "10 ml",
+    "weight": "10 g",
+    "bashing": 1,
+    "ammo_type": "components",
+    "phase": "liquid",
+    "container": "bottle_glass"
+  },
   {
     "type": "COMESTIBLE",
     "id": "chem_acrylamide",