This file documents software changes.

0.6.5 Sparse option to set to 0 the coefficients of non-significant predictors and to select the number of components.
0.6.3 Minor fixes to cope with upcoming changes in R 2.13. 
0.6.2 Support for logistic, probit, cloglog and cauchit links for cumulative link models.
0.6.1 Support for various glm or polr options.
0.6.0 Support for formulas.
0.5.1 Minor code changes.
0.5.0 Support for R or user defined "family" definition of glms added.
0.4.0 Support for Gamma(link = "inverse"), inverse.gaussian(link = "1/mu^2") and poisson(link = "log") added.
0.3.4 Minor fixes.
0.3.3 Boostrap functionnalities improvement. Bootstrap no longer stops if model fitting fails for some subsample.
0.2.0-0.3.2 Support for polr, crossvalidations and bootstraps.
0.1.2-0.1.5 Completing help files.
