glorious funtoo updates

merged:

  party-overlay: 3f45f548f4a253069a919864b5bdf881faffcfec
  foo-overlay: d242d6fcc74a431c59e7e1ba6e7458a9618861d6
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: 4fba6e56531ad6858cd0c50ce912e6b2c2cb0e73
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  funtoo-overlay: f92ac8f507fdde79942accf73ba0fba06c5d54c2
  sabayon-for-gentoo: 6cc102a3c9fdadfd7c240ced476ea655d0ffb79a