#15 Browsing feature: find node by name

[Richard C. Yeh]

This is an attempt to make large graphs easier to browse. When the graph is large, node names may be hidden (compare feature request [ 1395627 ]). In that case, it is not obvious how to find a given node.

It would be nice to have some feature that would bring a given node to the center. This is probably what support request [ 1446104 ] was looking for. I would suggest a box to allow a node name to be typed in.