glorious funtoo updates

merged:

  funtoo-overlay: 7f21a2c25d61f911d82c8fad8a851b41a64b5392
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 94c5362a17f9e9cf03cc73ade0216aabdeb24cc7
  squeezebox: 9d23dd9a87c2e8621bc6b8b65a8c7b71766084d3
  funtoo-gnome: c7ba891f6db0da8a1a144dca552dfbbfe54e6a18
  sabayon-for-gentoo: bf28a8bb4475478779bab62463fa2f93ce1dc2ac