glorious funtoo updates

merged:

  funtoo-overlay: 35e777f0272b2718265528345461be9795eca787
  foo-overlay: 3e94cf472419874fc129c110ec6e8ffa4cda4265
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 4ecae13bf2cee90fcd257efbf1efb52f3deefb83
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  sabayon-for-gentoo: 58303cd3fc9b4593c7f17410713715d2bc90588f