Changes in version 1.2.2:

    o   Bug fix in function HDP.ranking to accomodate the changes in
	package igraph (version 1.0.1).

    o   Additional steps added to the code of the second case study in the
	vignette to filter C2 gene sets properly.

    o   Minor changes in the vignette.

Changes in version 1.0.0:

    o   The package provides two-sample nonparametric multivariate
	statistical methods to test specific alternative hypotheses against
	a null hypothesis.

    o   GSAR depends on package igraph to handle graphs in objects of class
	igraph and uses some functions too.

    o   New capabilities and future changes will be reported in subsequent
	versions.