glorious funtoo updates

merged:

  funtoo-overlay: 2bb09ae026bf78a82bb23cf3ec49de50a363c476
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 6df4f4e5f6d2ef66832f10c027cd9328e3ee249f
  mythtv: c5afd8078e37c4da724e3f35b4e89414c0599b3e