glorious funtoo updates

merged:

  funtoo-overlay: 324ed8f2303e7b061bdb2f936295f7a8b73b35cf
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 94c5362a17f9e9cf03cc73ade0216aabdeb24cc7
  squeezebox: 9d23dd9a87c2e8621bc6b8b65a8c7b71766084d3
  sabayon-for-gentoo: 92dba9ff63d3d1e5cf883340a67561aa0e3e615f