glorious funtoo updates

merged:

  funtoo-overlay: ec56c1e21074df14cfdfe9de36b4a4d9f4bc5031
  foo-overlay: f7749549a67741868fbb3da8781e42cbac533fa7
  bar-overlay: f1e9085ee695ff5b6ce57d430d6b224aaf4fa0a6
  flora: 976a8be971e4169756bdd20f2bd036702f310b66
  mythtv: 232ca207c520eb294db060a770aafd30ffa25afb
Merge branch 'funtoo.org' of github.com:funtoo/ports-2012 into funtoo.org