멸망시 임관 확률을 변경 가능하도록 설정

hwe/scenario/scenario_2.json

@@ -10,6 +10,7 @@
         "expandCityPopIncreaseAmount": 80000,
         "expandCityDevelIncreaseAmount": 1350,
         "expandCityWallIncreaseAmount": 1600,
-        "defaultMaxGeneral":300
+        "defaultMaxGeneral":300,
+        "joinRuinedNPCProp":0
     }
 }