Reclustering is not called on maxZoom level

[norbertdurcansk]

Transition to minZoom level of the map does not call reclustering immediately, but after another action with the map.

https://tomchentw.github.io/react-google-maps/#!/MarkerClusterer/1

Actions:

• Zoom to minZoom Level
• Zoom in
• Zoom out

Clusters will stay the same and won't recluster immediately.