v0.1 (06/02/2004) :

  o Public release.

v0.1-pre3 - v0.1-pre4 :
  
  o Added network schemes from Alex.
  o Another README update thanks to Alex.
	
v0.1-pre2 - v0.1-pre3 :

  o Fixed bug in timeline generation.
  o Added -B and -A flags to the command line.

v0.1-pre - v0.1-pre2 :

  o README update thanks to Alex.
  o Added graphing perl script.
  o Added diagrams examples.

v0.1-pre :

  o pre-release.
