glorious funtoo updates

merged:

  funtoo-overlay: 8b90f1abe5ab5a51472cb565129554c3a250c472
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  bliss-overlay: fa4829de3aaaf654077ab1c58107a88a0ddb870b
  mate: e495c536bd512f1912a49912483057e90aedac28
  squeezebox: b247efdc0dcf9c07ad466f71043a80b9dbf057f0
  funtoo-gnome: 034dd3b2ace8693971ea086a045064c0e8db9218
  sabayon-for-gentoo: 541c96973306d289bc575cbb00c01a823f426b93