glorious funtoo updates

merged:

  funtoo-overlay: 0bae7a17d82ef9fb04fd565b120747abe88bb804
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 6df4f4e5f6d2ef66832f10c027cd9328e3ee249f
  mythtv: 232ca207c520eb294db060a770aafd30ffa25afb