glorious funtoo updates

merged:

  funtoo-overlay: 8d56c190b5adbb3bf8615f6239f84111a449e657
  foo-overlay: cde51767054cbf2bb4bdaab8d0b04d8ea882bc6f
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 459f3811f1036bdce13aa1a97f8e448f7ecbbb7b
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  sabayon-for-gentoo: 01f5c3b69e19d2144ef4ba6bd82af1105ce2bd76