Removed the leader ellipse from Deoran (Gerrick already done),

until we decide whether we want to use leader/hero ellipses in every
campaign or not. Also did some image_leading= -> [leading_anim]
conversions.

data/campaigns/The_South_Guard/units/Horseman_Commander.cfg

@@ -4,8 +4,13 @@
     name= _ "Horseman Commander"
     race=human
     image=deoran/horseman-commander.png
-    ellipse="misc/ellipse-leader"
-    image_leading=deoran/horseman-commander-defend.png
+    [leading_anim]
+        [frame]
+            begin=-150
+            end=150
+            image="deoran/horseman-commander-defend.png"
+        [/frame]
+    [/leading_anim]
     profile=portraits/deoran.png
     hitpoints=52
     alignment=lawful

data/campaigns/The_South_Guard/units/Junior_Commander.cfg

@@ -4,8 +4,13 @@
     name= _ "Junior Commander"
     race=human
     image=deoran/junior-commander.png
-    ellipse="misc/ellipse-leader"
-    image_leading=deoran/junior-commander-defend.png
+    [leading_anim]
+        [frame]
+            begin=-150
+            end=150
+            image="deoran/junior-commander-defend.png"
+        [/frame]
+    [/leading_anim]
     profile=portraits/deoran.png
     hitpoints=34
     alignment=lawful

data/campaigns/The_South_Guard/units/Mounted_General.cfg

@@ -5,8 +5,13 @@
     race=human
     image=deoran/mounted-general.png
     {MAGENTA_IS_THE_TEAM_COLOR}
-    ellipse="misc/ellipse-leader"
-    image_leading=deoran/mounted-general-defend.png
+    [leading_anim]
+        [frame]
+            begin=-150
+            end=150
+            image="deoran/mounted-general-defend.png"
+        [/frame]
+    [/leading_anim]
     profile=portraits/deoran.png
     hitpoints=68
     alignment=lawful