Experimental Code: Stop mobs hopping when pathing - FindBestZ tweaks

[Cripp]

did a little more testing.. and i guess my little fix can only disable fixZ for the whole zone because...

float newz = zone->map->FindBestZ(n, dest, NULL, NULL);

...it loads the bestZ for the whole zone not just the mob i guess..


gonna try it with FixZWhenLoading disables and on SendTo/onWayPoints enabled..

might have to add a few more checks in waypoints.cpp too.. ill keep posted.