21.12.2005	1.3.2	Scaling of variables is added to model fit used for output component 'fit'. 
21.09.2005	1.3.1	Output corrected for FP2 with equal powers
			mfp now works even without any FP call
			New argument 'method' to select method for tie handling in Cox models
			Vignette updated.
01.05.2005	1.3.0	Changes in the primary ordering of variables
			Scaling changed
			Likelihood ratio tests are now used for all selections
			Plot of functional form corrected
			Print function corrected
			Value of mfp fit has new component `fit'
04.08.2004  	1.2.2	plot.mfp changed: new argument `var'.
			New dataset `bodyfat' to be used as an example for linear regression.
			Vignette included.
31.07.2004	1.2.1	Original port
