DM: unstore Lionel in Showdown_in_the_Northern_Swamp instead of recreate.

This is the last time he appears. Also note that Lionel has to be alive
always since he reappears in HttT.

data/campaigns/Delfadors_Memoirs/scenarios/19_Showdown_in_the_Northern_Swamp.cfg

@@ -52,11 +52,7 @@
 
     [side]
         side=2
-        type=General
-        id=Lionel
-        name=_ "Lionel"
-        profile="portraits/lionel.png"
-        canrecruit=yes
+        no_leader=yes
         recruit=Spearman,Horseman,Bowman,Cavalryman,Heavy Infantryman
         shroud=yes
         team_name=goodies
@@ -184,6 +180,20 @@
         [remove_shroud]
             side=1
         [/remove_shroud]
+
+        [store_starting_location]
+            side=2
+            variable=start_loc
+        [/store_starting_location]
+        {CLEAR_VARIABLE Lionel.overlays}
+        {VARIABLE Lionel.canrecruit yes}
+        {VARIABLE Lionel.side 2}
+        [unstore_unit]
+            variable=Lionel
+            x=$start_loc.x
+            y=$start_loc.y
+        [/unstore_unit]
+        {CLEAR_VARIABLE start_loc,Lionel}
     [/event]
 
     [event]