glorious funtoo updates

merged:

  party-overlay: 80198c0d87417c6e4e3c12f96fc73bc148e1c7a6
  foo-overlay: d242d6fcc74a431c59e7e1ba6e7458a9618861d6
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: 172812ce67a0c7fb3d7cf7d50eeda10322040ceb
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  funtoo-overlay: 16191b15c01b63acf8c634fc0f66d4ec928ff6a2
  sabayon-for-gentoo: bad45ddc7a6daaee56bf9df62fb07615117c2783