code: function routeSerializer(route) {
  	if (route && route.path) {
  		return {
  			path: route.path,
  			methods: route.methods,
  			method: route.method
  		};
  	}
  	return route;
  }
docs: A bunyan serializer for req.route of express/restify
  @param  {Object} route original route
  @return {Object} serialized route