[powertop/f20] (3 commits) ...Added unlimit-fds patch

[Jaroslav Škarvada]

Summary of changes:

  c68c611... Printed friendly error message if the system is running out (*)
  3c2a366... Unlimit FDs (by unlimit-fds patch) and dropped the fd-limit (*)
  895093e... Added unlimit-fds patch (*)

(*) This commit already existed in another branch; no separate mail sent