glorious funtoo updates

merged:

  funtoo-overlay: bb5674a7be5f25d4d7335ce60b4924bbed48c4c7
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: da07848913dd5f3d08d4b662120c643fe83796bd
  for-gentoo: 1ffce2c99df4f58ebdab0b71e0965bda859c2b78