VERSION 0.0.5 (2016-07-13)
	- added two synthetic data sets, for classification and regression
	- correction of bugs
	- added verifications of percentages provided for under/over-sampling that should be less/greater than 1 in each case.
	- improvements of functions documentation
	- improved warnings issued when no change is performed in the data set
	- vignettes restructured to use the synthetic data sets introduced in this version

VERSION 0.0.4 (2016-04-28)
	- correction of bugs related with FORTRAN code

VERSION 0.0.3 (2016-04-15)
	- first version

