fixed the dread bat stats

data/core/units/bats/Bat_Dread.cfg

@@ -7,6 +7,9 @@
     {MAGENTA_IS_THE_TEAM_COLOR}
     hitpoints=33
     movement_type=smallfly
+    [defense]
+        village=60
+    [/defense]
     [resistance]
         cold=70
     [/resistance]
@@ -17,11 +20,8 @@
     advances_to=null
     {AMLA_DEFAULT}
     cost=34
-    usage=fighter
+    usage=scout
     undead_variation=bat
-    [abilities]
-        {ABILITY_REGENERATES}
-    [/abilities]
     description= _ "Dread Bats are fast and can drain the blood of those they attack, thereby healing themselves, even to the point where they become stronger than they began the battle. Bloated with blood they have grown to a huge size and can feast on bigger and tougher victims."+{SPECIAL_NOTES}+{SPECIAL_NOTES_DRAIN}+{SPECIAL_NOTES_REGENERATES}
     die_sound=bat-flapping.wav
     [attack]