Add town portal scroll spawns

raws/spawns.json

@@ -38,6 +38,12 @@
       "min_depth": 0,
       "max_depth": 100
     },
+    {
+      "name": "Town Portal Scroll",
+      "weight": 4,
+      "min_depth": 0,
+      "max_depth": 100
+    },
     {
       "name": "Dagger",
       "weight": 3,
@@ -401,6 +407,23 @@
       "base_value": 50.0,
       "vendor_category": "alchemy"
     },
+    {
+      "name": "Town Portal Scroll",
+      "renderable": {
+        "glyph": ")",
+        "fg": "#AAAAFF",
+        "bg": "#000000",
+        "order": 2
+      },
+      "consumable": {
+        "effects": {
+          "town_portal": ""
+        }
+      },
+      "weight_lbs": 0.5,
+      "base_value": 20.0,
+      "vendor_category": "alchemy"
+    },
     {
       "name": "Rations",
       "renderable": {