glorious funtoo updates

merged:

  party-overlay: 3ca3473d32c56b5c88356653984b7ab6d57b056e
  foo-overlay: 51b7b4f479ac7bdc89ff28e0b67a27645b1b6e1a
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: e60ba38ffd4dbb26196a8ed63bb9119402586c7f
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  funtoo-overlay: 6d4863b3ebfaa51e46626e958976379b847834c3
  sabayon-for-gentoo: ad2ff0d9d66bf84f8cf87982b4d37c3174c8b972