fix router

lib/main.js

@@ -116,6 +116,7 @@ function (config, moment, chroma, Router, Map, Sidebar, Tabs, Container, Meshsta
     }
 
     router = new Router()
+    dataTargets.push(router)
 
     var urls = [ config.dataPath + "nodes.json",
                  config.dataPath + "graph.json"