forcegraph: linkStrength = 1 / tq

lib/forcegraph.js

@@ -129,6 +129,9 @@ define(["d3"], function (d3) {
               .charge(-70)
               .gravity(0.05)
               .linkDistance(LINK_DISTANCE)
+              .linkStrength(function (d) {
+                return 1 / d.tq
+              })
               .on("tick", tickEvent)
               .on("end", savePositions)