glorious funtoo updates

merged:

  funtoo-overlay: 6706ae617b4a13f4634729487f0cd80c15f51a11
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: e28a9707ace97665f79b37bb469b7184d0ab3464
  for-gentoo: e42e01792630a4a910a58340c6fedbdff8722d50