Rename map to 'Baikal (Nuke Wars)' in manifest.json

Author: Duwibi

resources/maps/baikalnukewars/manifest.json

@@ -14,6 +14,6 @@
     "num_land_tiles": 488353,
     "width": 1250
   },
-  "name": "Baikal",
+  "name": "Baikal (Nuke Wars)",
   "nations": []
 }