glorious funtoo updates

merged:

  funtoo-overlay: 937031deb37444f42d6b12cb7a3cc2aaf5a3f30d
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: da07848913dd5f3d08d4b662120c643fe83796bd
  for-gentoo: c398860fbc6fae9fd25b8e3b57c1c7e342fee177