remove _update: _panTransition no longer exists (see updateWhenIdle option); _tilesToLoad should be fixed, not adjusted
remove _update: _panTransition no longer exists (see updateWhenIdle option); _tilesToLoad should be fixed, not adjusted
ebrelsford/leaflet-tilelayer-vector,ebrelsford/leaflet-tilelayer-vector,nrenner/leaflet-tilelayer-vector