glorious funtoo updates

merged:

  funtoo-overlay: 0d78410c86189403c2c239619d17d480afd9e83f
  foo-overlay: f7dfe75b6d07da7d211e64f6fc213b9c68f6bd49
  bar-overlay: 0093f8c8d47e0fff61b04424d49241600c99e539
  flora: 1e998e8d1c6aed9c339147287cdc61a8d1db5a06
  for-gentoo: e42e01792630a4a910a58340c6fedbdff8722d50