moved pathing crap out of actor

- despawn actors on moving too far from spawn
- added clampy stuff (<3 devi)

FFXIVClassic Map Server/actors/area/Area.cs

@@ -202,6 +202,7 @@ namespace FFXIVClassic_Map_Server.Actors
                 mActorBlock[gridOldX, gridOldY].Remove(actor);
                 mActorBlock[gridX, gridY].Add(actor);
             }
+            this.hasMoved = true;
         }
 
         public List<Actor> GetActorsAroundPoint(float x, float y, int checkDistance)

FFXIVClassic Map Server/actors/area/Zone.cs

@@ -22,7 +22,6 @@ namespace FFXIVClassic_Map_Server.actors.area
         Dictionary<string, List<PrivateAreaContent>> contentAreas = new Dictionary<string, List<PrivateAreaContent>>();
         Object contentAreasLock = new Object();
 
-        public Detour.dtNavMesh navMesh;
         public SharpNav.TiledNavMesh tiledNavMesh;
         public SharpNav.NavMeshQuery navMeshQuery;
         public Int64 pathCalls;