Low level undead/spider areas redone

added more mobs per area, and linked them all together.

_module/utc/giantspider.utc.json

@@ -2,7 +2,7 @@
   "__data_type": "UTC ",
   "Appearance_Type": {
     "type": "word",
-    "value": 158
+    "value": 159
   },
   "BodyBag": {
     "type": "byte",
@@ -14,7 +14,7 @@
   },
   "ChallengeRating": {
     "type": "float",
-    "value": 8.0
+    "value": 5.0
   },
   "ClassList": {
     "type": "list",
@@ -27,7 +27,7 @@
         },
         "ClassLevel": {
           "type": "short",
-          "value": 8
+          "value": 4
         }
       }
     ]
@@ -46,7 +46,7 @@
   },
   "CRAdjust": {
     "type": "int",
-    "value": 2
+    "value": 1
   },
   "CurrentHitPoints": {
     "type": "short",
@@ -222,7 +222,7 @@
   },
   "MaxHitPoints": {
     "type": "short",
-    "value": 26
+    "value": 22
   },
   "NaturalAC": {
     "type": "byte",
@@ -250,7 +250,7 @@
   },
   "PortraitId": {
     "type": "word",
-    "value": 300
+    "value": 301
   },
   "Race": {
     "type": "byte",