glorious funtoo updates

merged:

  funtoo-overlay: a9a9285271b5c4d38b40729b85f13be6bf0bc341
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: da07848913dd5f3d08d4b662120c643fe83796bd
  for-gentoo: 3f2c22364852fe310aa8f091a070196620233750