glorious funtoo updates

merged:

  funtoo-overlay: 4c8c3d6c5ac7f0f26b418c14b65928fd2630ee31
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 94c5362a17f9e9cf03cc73ade0216aabdeb24cc7
  squeezebox: 9d23dd9a87c2e8621bc6b8b65a8c7b71766084d3
  sabayon-for-gentoo: 1a195313a1007b500d7e0b22cfb1bd365312478c