Area & Encounter work. Added override kobold skins.

Area & Encounter work.  Added override kobold skins.  Remade "Gorgon Den".  Setup spawning in "Gargoyle Den".   Setup spawning in "City of Baleas: Wizard's Tower".  Added CODI AI to more creatures & NPCs.

_module/uti/item021.uti.json

@@ -30,7 +30,7 @@
   },
   "ArmorPart_LShoul": {
     "type": "byte",
-    "value": 4
+    "value": 6
   },
   "ArmorPart_LThigh": {
     "type": "byte",
@@ -38,7 +38,7 @@
   },
   "ArmorPart_Neck": {
     "type": "byte",
-    "value": 112
+    "value": 124
   },
   "ArmorPart_Pelvis": {
     "type": "byte",
@@ -70,7 +70,7 @@
   },
   "ArmorPart_RShoul": {
     "type": "byte",
-    "value": 4
+    "value": 6
   },
   "ArmorPart_RThigh": {
     "type": "byte",
@@ -98,7 +98,7 @@
   },
   "Comment": {
     "type": "cexostring",
-    "value": ""
+    "value": "Slick & Silent"
   },
   "Cost": {
     "type": "dword",
@@ -117,7 +117,7 @@
   "Description": {
     "type": "cexolocstring",
     "value": {
-      "0": ""
+      "0": "Piecemeal or complete armors of this type offer basic protection, equivalent to hardened leather."
     }
   },
   "Identified": {
@@ -135,7 +135,7 @@
   "LocalizedName": {
     "type": "cexolocstring",
     "value": {
-      "0": "+2 Slick Leather, Silent Movement"
+      "0": "Slick & Silent"
     }
   },
   "Metal1Color": {
@@ -188,6 +188,37 @@
           "value": 0
         }
       },
+      {
+        "__struct_id": 0,
+        "ChanceAppear": {
+          "type": "byte",
+          "value": 100
+        },
+        "CostTable": {
+          "type": "byte",
+          "value": 28
+        },
+        "CostValue": {
+          "type": "word",
+          "value": 31
+        },
+        "Param1": {
+          "type": "byte",
+          "value": 255
+        },
+        "Param1Value": {
+          "type": "byte",
+          "value": 0
+        },
+        "PropertyName": {
+          "type": "word",
+          "value": 85
+        },
+        "Subtype": {
+          "type": "word",
+          "value": 0
+        }
+      },
       {
         "__struct_id": 0,
         "ChanceAppear": {
@@ -262,7 +293,7 @@
   },
   "Tag": {
     "type": "cexostring",
-    "value": "2SlickLeatherSilentMovement"
+    "value": "RA_AMLTLT_SLICK2"
   },
   "TemplateResRef": {
     "type": "resref",