Remade some areas, and added a new route

to Southampton Port.  Added new creature for scenery in new area. changed the properties of some items to not cause alignment issues.

_module/git/southamptonport.git.json

@@ -5875,7 +5875,7 @@
         },
         "GenericType_New": {
           "type": "dword",
-          "value": 0
+          "value": 12
         },
         "Hardness": {
           "type": "byte",
@@ -5899,7 +5899,7 @@
         },
         "LinkedTo": {
           "type": "cexostring",
-          "value": "dt_south_bowyer"
+          "value": "arrowsrus"
         },
         "LinkedToFlags": {
           "type": "byte",