glorious funtoo updates

merged:

  funtoo-overlay: 9c71f5216d646d9a177d112b99e36f6a7b2eb17f
  foo-overlay: 3151d1bc3adb6adb4f8004533d11c5264a43eb0b
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 61884c81ba11a45aa114e76ddc08510457479ea1
  squeezebox: cda6d46cdfdfb2f3329ce89a3faad053b1476ed1
  sabayon-for-gentoo: 8dcbfd44574f6ec682264570d4ad32b26ab1b1e2