glorious funtoo updates

merged:

  funtoo-overlay: ad2c2f6791c3f5d94a4bacefbda76ad953d04a89
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: b22e1805524bc8ed122ae4c2ea41593f9c6cec62
  mythtv: 232ca207c520eb294db060a770aafd30ffa25afb