[grub2/f21] (4 commits) ...Remove some duplicates from GRUB_MODULES

[Peter Jones]

Summary of changes:

  34a92f2... Add syslinuxcfg module. (*)
  bcda470... Enabled syslinuxcfg module. (*)
  4dcaf21... Add ppc64le support.
  84fdd02... Remove some duplicates from GRUB_MODULES

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