glorious funtoo updates

merged:

  funtoo-overlay: 37f3407a454a9d4811cfbc9e7580d6e96e2f5605
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 94c5362a17f9e9cf03cc73ade0216aabdeb24cc7
  squeezebox: 9d23dd9a87c2e8621bc6b8b65a8c7b71766084d3
  funtoo-gnome: c751b4e39e82bf027563c15612e05e95cb736cc2
  sabayon-for-gentoo: cc4e70412bf9250be07a9aaa9da668a4137853d5