Character sprite's location should take into account the origin of the action sequence it's set to.

git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@974 ed5b42cb-e716-0410-a449-f6a68f950b19

src/as/com/threerings/cast/CharacterSprite.as

@@ -211,6 +211,9 @@ public class CharacterSprite extends Sprite
             log.warning("Failed to obtain action frames [sprite=" + this +
                         ", descrip=" + _descrip + ", action=" + _action + "].", e);
         }
+
+        x = -actseq.origin.x;
+        y = -actseq.origin.y;
     }
 
     protected function updateMainSprite () :void