2006-06-13: Version 1.01 released publically.

 Changes in version 1.01: code licensed under GNU GPL for public
 release (as required by the license of GNU Scientific Library).

2006-01-27: Article published online.
2005-12-21: Article accepted by Journal of Medical Genetics.
2005: Some more simulations run.
2004: Version 1.0 completed, simulations run, article written.
