updates by Skala

merged:

  gentoo-x86: 10559e75ecad58078556e2b96111c2d3b0e5a0e3
  party-overlay: 41333906a98edc41ce323d5a86504adf2a4a179c
  foo-overlay: 4cac746e142029c8354eb0d3ee4957033c99fb10
  bar-overlay: 1ad50aaef1e93863ab64d2b36a4a28686d55bb17
  squeezebox: 7d78015cf563fd236723dbb2dc6cd2de6dad1bbf
  funtoo-overlay: 5d6fed8629c1e8fea8c00f65229baa6c814abc43
  sabayon-for-gentoo: 6bd086cd210fda05d411411323509882e31a417d