Copyright 1999-2011 IOhannes m zmoelnig <zmoelnig@iem.at>

contributions:
Copyright 1998-2004 matt wright
Copyright 1999-2000 winfried ritsch
Copyright 1999      guenter geiger
Copyright 1996-1999 miller s puckette
Copyright 2005-2006 tim blechmann
Copyright 2009-2010 franz zotter
Copyright 1999-2011 zexy-contributors