glorious funtoo updates

merged:

  funtoo-overlay: 861ee01d5089b1025271ffb5feaa4e4c043a12b2
  foo-overlay: 4ee427c6573d50d9ce03f6671dce87274c57ee9f
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 6df4f4e5f6d2ef66832f10c027cd9328e3ee249f
  mythtv: c5afd8078e37c4da724e3f35b4e89414c0599b3e
  for-gentoo: 69f0a13e335cb69310246c212faf3e010eca564f