glorious funtoo updates

merged:

  funtoo-overlay: ef2d18b97d47ac27a237a284c0a57863a26004a3
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: da07848913dd5f3d08d4b662120c643fe83796bd
  for-gentoo: f29d4f755fbcd1b16eec03da5b61ff6676f755ea