glorious funtoo updates

merged:

  party-overlay: 9bb625c7ce8a863f16e1d9ab5c39f4cea7be6aba
  foo-overlay: 3151d1bc3adb6adb4f8004533d11c5264a43eb0b
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: decb46ad6cae86ec95c60235b4a43288edbf64b9
  sabayon-for-gentoo: e3f63e065e9817758401f48dd3f9055541d590ad