message: remove chroot when daemonizing
diff: @@ -8,7 +8,7 @@ use log::error;
  /// This function will redirect `stdout`, `stderr` to `/dev/null`,
  /// and follow the exact behavior in shadowsocks-libev
  pub fn daemonize<F: AsRef<Path>>(pid_path: Option<F>) {
  - let mut d = Daemonize::new().umask(0).chroot("/");
  + let mut d = Daemonize::new().umask(0);
  if let Some(p) = pid_path {
  d = d.pid_file(p);
  }
  