glorious funtoo updates

merged:

  funtoo-overlay: fdc67d80755f0072e862ec42fe8950a63b1f32e8
  foo-overlay: 51b7b4f479ac7bdc89ff28e0b67a27645b1b6e1a
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 52d89c8b5186aeba2d26d89fcf007aaed461ee95
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  sabayon-for-gentoo: 8db8621ab1a1b49fdd4172b8ca1fae7e482f116a