Added Mine Window Close Debug

src/engine/workthreads/HourlyJobThread.java

@@ -128,6 +128,8 @@ public class HourlyJobThread implements Runnable {
         if (mine.isActive == false)
             return false;
 
+        Logger.info(mine.getZoneName() + "'s Mine is now Closing");
+
         Building mineBuilding = BuildingManager.getBuildingFromCache(mine.getBuildingID());
 
         if (mineBuilding == null) {