glorious funtoo updates

merged:

  funtoo-overlay: 4f0d6644058601caf73ab4c61fbeaf2495432c65
  foo-overlay: 4ee427c6573d50d9ce03f6671dce87274c57ee9f
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 6df4f4e5f6d2ef66832f10c027cd9328e3ee249f
  for-gentoo: 9f867277dd44351ab9445c69fec73f432d39fd7c