glorious funtoo updates

merged:

  funtoo-overlay: b4ca75119e175ba763aca6e9c9e0f7cd024f7b4a
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: bcd3dd50b657b76b7812a5dfea7e0b423233d808
  squeezebox: b247efdc0dcf9c07ad466f71043a80b9dbf057f0
  funtoo-gnome: 6a1f1f9c55a850e721db235c0d2e8b3f1fa21337
  sabayon-for-gentoo: 7fd17b81270ae5b091d11b92d7ffec52ea21d9df