Adds a base view that automatically connects to channel names in a 'channels' attribute.
Fixes bug that was causing word selections not to stick.
Gets rid of manual radio connections in the views.
Implements the global event channel.
When a /:word route is matched, trigger the correct 'select' event.
Adds dominant-baseline='middle' to the node <text>'s, to get the edges to converge on the centers of the words.
When writing the graph, add degree centrality scores to the nodes.
When a label is clicked, don't focus the network.