/**
  * Subscribe to an RConfable device from the network at the specified path.
  *
  * @param path The path to subscribe to.
  * @param timeout The maximum wait time for the RPC calls.
  * @return the RConfable.
  */
 public static RConfable subscribeRConf(String path, int timeout) {
   return CluckPublisher.subscribeRConf(node, path, timeout);
 }