Add sea exiles scenario

data/campaign/campaign.json

@@ -328,6 +328,11 @@
       "id": "065_last_captains",
       "title": "Last Captains",
       "path": "res://data/scenarios/065_last_captains.json"
+    },
+    {
+      "id": "066_sea_exiles",
+      "title": "Sea Exiles",
+      "path": "res://data/scenarios/066_sea_exiles.json"
     }
   ]
 }