glorious funtoo updates

merged:

  funtoo-overlay: 98c3cfd779e903e5faed2d35eb41c10a47084936
  foo-overlay: d242d6fcc74a431c59e7e1ba6e7458a9618861d6
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 2522724681abbea6104277bf06833afb9722a391
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  sabayon-for-gentoo: 5064d1984f759b7224dccc5dbbae8604b4934dce