glorious funtoo updates

merged:

  party-overlay: 3d9603f44fa67a85b61b81fb3ca151bb454d9a32
  foo-overlay: 3151d1bc3adb6adb4f8004533d11c5264a43eb0b
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: 3e6f6ea981f98716d3b906beb5201f7c325a1735
  sabayon-for-gentoo: 316d8ede42bd311f0e3f2f6b9baa5c199851d55d