stubbed some more functions from kj's ai stuff

- fixed some typos
- cleaned some debug code

FFXIVClassic Map Server/actors/area/Area.cs

@@ -531,7 +531,7 @@ namespace FFXIVClassic_Map_Server.Actors
             return null;
         }
 
-        public void Update(DateTime tick)
+        public override void Update(DateTime tick)
         {
             lock (mActorList)
             {

FFXIVClassic Map Server/actors/area/Zone.cs

@@ -163,7 +163,7 @@ namespace FFXIVClassic_Map_Server.actors.area
             }
         }
 
-        public void Update(DateTime tick)
+        public override void Update(DateTime tick)
         {
             // todo: again, this is retarded but debug stuff
             var diffTime = tick - lastUpdate;