2007-02-25 David Luethi
 	ghyp V0.8.3
 	
2007-03-26 David Luethi
 	ghyp V0.9.0
 	* Bug fixed in lin.transf
 	* Slots aic and fitted.params added to mle.ghypuv and mle.ghypmv
 	* Function stepAIC.ghyp added
 	* Argument names "log" and "legend" changed to "log.hist" and "plot.legend" respectively in qqghyp and hist
 	* Some corrections in the vignette