updates by Skala

merged:

  party-overlay: ede97d7d130cf0e7f2fa230641f35b43af8fe5c2
  foo-overlay: d242d6fcc74a431c59e7e1ba6e7458a9618861d6
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  flora: 7485f6e4a20494f0eb5e3c16fc13930ef1fa7b28
  mate: 0ba5708d7a2f73509d0adb3f960d9fcad3876017
  squeezebox: 3b7b8b97ca62d555c9e8456eb685627976cab6c2
  funtoo-overlay: 59c9a0d42ad7e1fbe2ac93db0f4a9f1485099e93
  sabayon-for-gentoo: b55d807f87ce6d840c84f5a3711251bb50282c5d