Make health summary reflect 'down' status

lib/battle.py

@@ -375,7 +375,7 @@ class CombatGroup():
 
     def group_down(self):
         for c in self.members.values():
-            if c.hp > 0:
+            if not c.is_down():
                 return False
 
         return True
@@ -645,7 +645,9 @@ recharge powers:
     def format_health_summary(self):
         bloodied = ''
         temp_info = ''
-        if self.is_bloodied():
+        if self.is_down():
+            bloodied = ', down'
+        elif self.is_bloodied():
             bloodied = ', bloodied'
         if len(self.conditions):
             bloodied = bloodied + ', '