glorious funtoo updates

merged:

  funtoo-overlay: 89d43f8003535bd50a32f504a7c8c7c07759c22f
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 6df4f4e5f6d2ef66832f10c027cd9328e3ee249f
  mythtv: c5afd8078e37c4da724e3f35b4e89414c0599b3e
  for-gentoo: 851d9d5ab9caa8476d5ca6ca48548028fb8083e7