glorious funtoo updates

merged:

  funtoo-overlay: 76a479c918155993968ef0b3a2efd7efb986e07b
  foo-overlay: 4cbf423d1bdc05854fd6edbbbb1b060933b91152
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: cc31343a95ac9fd63bfc06fb6f27c86407f367fe
  for-gentoo: 482086874668c1707d5082db329a46850e65e363