glorious funtoo updates

merged:

  funtoo-overlay: 312b0b9f4d4a4f75b67d4160c64f3d1ada1a2603
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 976a8be971e4169756bdd20f2bd036702f310b66
  mythtv: 232ca207c520eb294db060a770aafd30ffa25afb