updates by Skala

merged:

  party-overlay: df59ff6beaa74bca12c25f57f086de49c801a4c8
  foo-overlay: cde51767054cbf2bb4bdaab8d0b04d8ea882bc6f
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 2bf6913d1499b719a5ef2fbdf3c5d22596fae982
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  funtoo-overlay: d1538c875fbe2ce536a9b3576a53e189b5b398a6
  sabayon-for-gentoo: 14225e1c24052e941caab1af95ce905fa1029ad1