This file documents software changes.

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 sample.
0.2.0-0.3.2 Support for polr, crossvalidations and bootstraps.
0.1.2-0.1.5 Completing help files.
