glorious funtoo updates

merged:

  funtoo-overlay: a570b3b50d8c9e64e5f855dec5f7edabed14cc91
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: da07848913dd5f3d08d4b662120c643fe83796bd
  for-gentoo: f1e2f2bebd2908e710f36bf372c6d85592d498e9