code: function runRouter(routes, location, callback) {
    if (typeof location === 'function') {
      callback = location;
      location = null;
    }
  
    var router = createRouter({
      routes: routes,
      location: location
    });
  
    router.run(callback);
  
    return router;
  }
docs: A high-level convenience method that creates, configures, and
  runs a router in one shot. The method signature is:
  
  Router.run(routes[, location ], callback);
  
  Using `window.location.hash` to manage the URL, you could do:
  
  Router.run(routes, function (Handler) {
  React.render(<Handler/>, document.body);
  });
  
  Using HTML5 history and a custom "cursor" prop:
  
  Router.run(routes, Router.HistoryLocation, function (Handler) {
  React.render(<Handler cursor={cursor}/>, document.body);
  });
  
  Returns the newly created router.
  
  Note: If you need to specify further options for your router such
  as error/abort handling or custom scroll behavior, use Router.create
  instead.
  
  var router = Router.create(options);
  router.run(function (Handler) {
  // ...
  });