[cobbler/el6] (9 commits) ...Update to 2.6.2 from f20

[Orion Poplawski]

Summary of changes:

  667e9ef... Update to 2.6.0 (*)
  296e45d... Only require syslinux on x86 (*)
  1053f0e... Update to 2.6.1 (*)
  a569b19... - Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass (*)
  e792bf0... Update to 2.6.2 (*)
  881845e... Cleanup and align spec with upstream (*)
  681c8ab... Remove %exclude for non-existant file (*)
  7797a4b... Update to 2.6.2 from master (*)
  eb8825b... Update to 2.6.2 from f20

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