Changed the way the underground and default schedules are used,

...so that the default ToD shown in the ToD display is the underground
schedule and so that the default schedule sounds aren't used.

data/campaigns/Sceptre_of_Fire/scenarios/8_The_Dragon.cfg

@@ -10,12 +10,12 @@
 
     {SCENARIO_MUSIC "knalgan_theme.ogg"}
 
-    {DEFAULT_SCHEDULE}
+    {UNDERGROUND}
 
     [time_area]
-        x=4-32
-        y=1-31
-        {UNDERGROUND}
+        x=1-4, 1-3,  1-2,1-4,1-3,  1-2
+        y=1-5,6-10,11-14, 15, 16,17-24
+        {DEFAULT_SCHEDULE}
     [/time_area]
 
     [side]