updates by Skala

merged:

  gentoo-x86: refs/heads/gentoo.org
  party-overlay: 229918b316d2a0cfa28329340d495b378487b1ef
  foo-overlay: 4cac746e142029c8354eb0d3ee4957033c99fb10
  bar-overlay: 1ad50aaef1e93863ab64d2b36a4a28686d55bb17
  squeezebox: 7d78015cf563fd236723dbb2dc6cd2de6dad1bbf
  funtoo-overlay: 9b55b3dd8e25b681a909abbc6d7aa550935d57d5
  sabayon-for-gentoo: 4da91aa617861c4e6bf3a62271d4bd71809f0fbd