Feature request: Select node instead of search

[blewsky]

The plugin is really helpful. It would be nice, if one could also click on a node to see the reduced graph with n links. This can be achieved by the search box which is a bit cumbersome. It would be nice if one could click on the node and the search box would be populated with the name of the node. Since the click currently opens the page, one would probably need to use e.g. the right-click or holding the Shift, Ctrl or Cmd key while clicking. This would make the discovery of concepts even easier.