glorious funtoo updates

merged:

  funtoo-overlay: e371929982bb2a5e61a384d1d8da138ca3a760a2
  foo-overlay: 5e0dc0b0c8ce428c14693a2f3cc709a6f657afd7
  bar-overlay: 09dbf39ca3130b8fa3d3c049518b56edd8dffcbe
  mate: 5f5293fa59c3e1847a32965811dfba14bbdc5e1e
  squeezebox: 9d23dd9a87c2e8621bc6b8b65a8c7b71766084d3
  sabayon-for-gentoo: 168aa14f7d2b46b3b985ee0e93a7f0506fa3e385