[iputils/f18] (12 commits) ...Fix missing end tags in sgml documentation

[jsynacek]

Summary of changes:

  a3b0ea0... Update to iputils-s20121121, drop unnecessary patches (*)
  814f953... Add capabilities to clockdiff and arping (*)
  7fbf817... Renumber patches (*)
  a0b7493... Fix arping's default device search logic (*)
  01e652a... Re-fix arping's default device search logic (#879807) (*)
  e773caf... Update to iputils-s20121125 (#879952) (*)
  c6fb3a1... Comment patches and cleanup (*)
  2a9bd4b... Update ifaddrs patch (*)
  1f3c921... Call usage() before limiting capabilities (*)
  1281388... Correct ifaddrs patch (*)
  bd5ae60... Drop corr_type patch (gcc 4.4 build hack) (*)
  03be261... Fix missing end tags in sgml documentation (*)

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